Best electrical timers according to redditors
We found 106 Reddit comments discussing the best electrical timers. We ranked the 27 resulting products by number of redditors who mentioned them. Here are the top 20.
We found 106 Reddit comments discussing the best electrical timers. We ranked the 27 resulting products by number of redditors who mentioned them. Here are the top 20.
Get a Christmas light timer for your electronic devices. When the time runs out everything shuts off.
The one linked might make noise, but you can invest in digital timers too.
Hey guys,
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I saw this awesome video by Derek Gilman about an automated curing system he had built: https://www.youtube.com/watch?v=Jho0qeTUZnA
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His rig is with 5 gallon gamma lid buckets, and he loads about 2 pounds in each one. The way the system works is you put your dried bud in the buckets, and you hook up an air pump to the buckets, on a timer. The timer I have set is for 15 mins every 24 hours. (The timer kicks on the pump, pushing air through the buckets, and auto shuts off after 15 mins). You install little valve outlets on the container and they exhaust out the old the air when the pump comes on, and then seal back up when it shuts off.
Being a micro grower who grows autos that yield ~100g, at about 179 grams a gallon I would be nowhere close to filling a 5 gallon gamma lid bucket, and even at 2 gallons I'm still a bit short.
So, I went to the store and found 1 gallon airtight food containers and it works! I was able to fit a Seedsman Zkittlez Auto I just got finished drying/trimming and ready for cure.
The system I built is:
- Aquarium Air pump, ideally with a built in manifold so you can hook up multiple containers: (NON AFFILIATE LINKS!) https://www.amazon.com/gp/product/B008ILGHAU/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1
- Air line https://www.amazon.com/gp/product/B000255NYQ/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1
- Check Valves: https://www.amazon.com/gp/product/B07FKJXZ78/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1
- 3/16" Drill bit
- 1 Gallon airtight food storage container https://www.walmart.com/ip/Better-Homes-Gardens-Flip-Tite-Square-Food-Container-16-Cups/370961661
- Timer with 15 min increments: https://www.amazon.com/gp/product/B00MVFF59S/ref=ppx_yo_dt_b_asin_title_o00_s01?ie=UTF8&psc=1
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I noticed that the pressure was a little too high when I had only one check valve as the outlet and it was causing the lid to pop up, so I added two more. If you are growing photos, you're most likely yielding more than I do with my auto plants, so you'd prolly be able to just use the 2 gallon gamma buckets, which should hold about 1/2-3/4 pound. https://www.amazon.com/Gallon-Black-Bucket-Screw-threaded/dp/B018BFY2KY/ref=sr_1_5?keywords=2+gallon+gamma&qid=1574473805&sr=8-5
For anyone interested
My lights: https://www.amazon.com/dp/B01HBT3BVM/ref=cm_sw_r_cp_apa_i_CdHKDbPDRD0JF
My shelf: https://www.homedepot.com/p/HDX-48-in-W-x-72-in-H-x-18-in-D-Decorative-Wire-Chrome-Heavy-Duty-Shelving-Unit-HD18481302PS-1/203846551?MERCH=REC-_-rv_mobileweb_rr-_-NA-_-203846551-_-N
I also needed an outlet timer since the lights don't have one https://www.amazon.com/dp/B00MVFF59S/ref=cm_sw_r_cp_apa_i_FmHKDbGVVCMWT
Connect your grinder and water kettle to a timer so they turn on at 4:28. When you get up, pour the ground coffee and water into the French press, brush your teeth while it steeps, plunge and go.
So this would require you to buy a timer, but that's cheaper than a good drip coffee maker. You'd have to set up the beans and water the night before, but you'd do that with a drip machine anyway.
I have lights on mains socket timers at the back and front of the house. They switch on before dark then switch off at bedtime, so even if I'm late home the house still looks occupied.
I was in your shoes not too long ago, it's overwhelming! Here's a list of things that I bought, but I am not an expert so if others have better input go for that:
Equipment
Shop for whatever is cheaper, I have a huge heater because I had an extra one from before. I've read that it's not necessary but also have read that if you want them to breed you need to stimulate warm water. For now, I keep the heater off and leave it at room temperature of 72F. They seem very happy! Most important in my opinion, add plenty of plants and a marimo ball or 2.
Lastly, I'm unsure of the siphon, I think it's good to have a bucket and siphon just in case your water parameters are looking bad so you are prepared to do a water change. From what I read, shrimp have a very low bio load and should be able to sustain themselves. Make sure to do tests regularly.
EDIT I just read that this is your first aquarium, so here is a detailed write up:
Setting up your tank
After your tank has cycled
Please don't skip the important step of acclimating your shrimp! They are very sensitive to water changes and this ensures that they will survive.
Here are my water parameters, people have all kinds of ranges but this is what works for me:
I hope this helps... again, I was in your shoes not too long ago, it was really overwhelming. But after a lot of research I think my tank is in a good place :). Other users, if there's anything in my list that seems incorrect please let me know!
Sure:
It's pricey, but it's the same brand used in IDPA/USPSA sports, so you're getting quality. I used an app for a while before buying this (buy once cry once)
https://www.amazon.com/Competition-Electronics-CEI-4700-Pocket-Timer/dp/B008KMOSAI/ref=sr_1_1?ie=UTF8&qid=1469379964&sr=8-1&keywords=pocket+pro+shot+timer
Here is my current (year-round) setup! I moved into a new apartment with only north and west facing windows, and nothing was getting enough light. So recently I upgraded my setup.
I have the lights on for about 12 hours a day.
I used to have a clamp lamp with CFL, and that worked for a bit, but I was trying to squeeze too many plants under it so they started to get etiolated. In comparison, these lights are amazing. You can see that some of the plants were etiolated but are now growing compactly!
If you’re sure 15 minute cycles are good, then mechanical timers work great and are super easy to program. I’ve used these in the past:
Century 24 Hour Plug-in Mechanical Timer Grounded https://www.amazon.com/dp/B00MVFF59S/ref=cm_sw_r_cp_api_cqeYzb0HS34MQ
However, except price, digital timers are pretty much better in every way. I once had an issue where 15 minutes was too long for an ebb and flow I built. Pump was too strong, overflow didn’t drain fast enough. I switched to digital to do a shorter interval and the problem was mostly fixed. Not exactly a common scenario, but for a couple bucks extra, the convenience of digital can certainly be worth it.
I can help here... Not with a deal, but with what you want. I have a PACT that was fine, but died after many years of use. Recently switched to a Pocket Pro II
https://www.amazon.com/Competition-Electronics-Pocket-Timer-CEI-4700/dp/B008KMOSAI/ref=sr_1_3?keywords=Shot+timer&qid=1563995425&s=gateway&sr=8-3
When you boot it, it says COPYWRITE 2014... So that gives you and idea about how this industry is really pushing the edge here.
However... Despite not doing any sort of continuous evolution, it works pretty well.
In a shot timer you want loud beep, and adjustable sensitivity. This does both. There are a lot of options but you want it to work. I haven't had much luck getting it to work for suppressed guns unless the microphone is held stupid close to the timer.
YMMV, but I like this one well enough. And good on you for getting a timer, they're REQUIRED to get better.
Most recipes will probably be fine with an additional 2-4 hours. Crock pot recipes aren't very fussy. But that counts more for beef than chicken, because chicken dries out easier. A couple tips:
For chicken, use thighs instead of breasts. The thighs have more fat and will keep from drying out longer. And yes, chicken can still overcook and become dry while in a sauce. It's just less noticeable.
Beef will probably work great it's a bit more forgiving than chicken.
One other solution many people here do is to buy a timer you plug your crock pot into like this. That way, you can program it to turn on 4 hours after you leave. And especially if you're using frozen dump recipes this is a great solution.
Or I'm sure there's programmable crock pots you can buy to skip the plug timer.
https://www.amazon.com/Electric-Solenoid-110-VAC-Normally-Closed/dp/B007N0J98E/ref=sr_1_1?ie=UTF8&qid=1499072073&sr=8-1&keywords=water+solenoid+110v
https://www.amazon.com/Century-Plug-Mechanical-Timer-Grounded/dp/B00MVFF59S/ref=sr_1_6?ie=UTF8&qid=1499072056&sr=8-6&keywords=timer
+some hoses / tubes / enclosure for your electronics and a few hours of your time.
you should be able to construct a nice system for 50-100 dollar
If you have an automation hub, I think that should be able to find a zwave power strip or wifi plug to have the iron or an ext cord plugged into and then setup a rule that ok not leaves power on once it starts. Just checked my Wink and I can create a robot to do this.
EDIT: this is the easy non automation solution... Century Smart Digital Countdown Timer with Repeat Function
https://www.amazon.com/dp/B01D3QEK4E/ref=cm_sw_r_cp_api_vzOVBb8Z3RJC8
Two things:
One. That light is made for a refugium. A lot of people will say that it's "harsh" or "cold" - that's because it's not really made for humans to look at - it's not a "display light". It'll work just fine for growing plants (it'll work really well, actually), but it will lack a lot of the "warmer" colors that look good to human eyes. Finnex makes a few others that are comparable: Plantet+ 24/7 (adjustable colors/remote/timer), Ray (bright white light), Ray 2 (very powerful white light).
Ultimately the light you choose will depend on a few factors. What kinds of plants will you grow? How deep is the aquarium (more powerful lights are needed for deeper water columns)? Do you mind if the light is "harsh"?
Of those considerations, I'd put the most weight on the tank dimensions and the plant specifications. Trying to push light through 24 inches of water for a carpeting plant? You'll want a Ray 2. Have an 8-inch deep tank that you want to grow some swords in? Don't waste your money on anything fancy.
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Two. That CO2 kit is a money pit and here's why:
So let's say you spend 25 bucks on the kit plus 15 bucks for some cartridges. That's an upfront of 40 dollars with a 15 dollars per month in perpetuity. That means that one year of this kit will cost you $220.
Instead you could go for this paintball setup for the same price:
That build adds up to $205, will be WAY less work in the long run, much more stable, and simply easier to run. Also if you ever get sick of it and want your money back - it'll retain a lot of it's value. You could probably re-sell that whole set for 170-ish used. Also, that tank will last you a good few months before needing to be refilled.
CO2 can really help your tank flourish, but it takes a considerable buy-in. Go all the way or go home. Half-assing it to save money on sub-par equipment will just cause you headaches and a lot more money in the long run. I spent about 250 on my setup two years ago and haven't had to spend a PENNY on it since.
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PS: /u/Elhazar, are you really gonna go around using the little 2 in "CO₂" and pretend like it's nothing? Well aren't you fancy!
Steels are fun and all but you seemed to develop a delay after the first shot. You got in the habit of firing a shot and holstering. This became evident when you missed on the last steel.
I would suggest two or three things;
If this is your 'carry' gun, it's a serious tool that you expect to have to possibly use in defense of life or safety of you or those you care about; a responsibility.
If you have amazon, order one of the timers like this one. I have one for my tank, and it's great! The lighting stays consistent and is one less thing to think about. I regularly am gone on the weekends without feeding, and my fish are all plenty fed. If you're worried, just feed them a bit more than usual on the last day you're there. I would definitely drop a sheet over the tank to keep the dust out.
Yes
Plenty of different styles too
This is the light I got:
Roleadro Upgrade and Newly Developed LED Grow Light Full Spectrum 2nd Generation Series 300w Plants Light https://www.amazon.com/dp/B01HI3AFYM/ref=cm_sw_r_cp_api_TtlOzbXWSYYMW
I also just picked up a cheap $9 timer on amazon. Works like a champ. I keep mine on from 9:30am to 9:30pm
Edit: here is the timer
Century 24 Hour Plug-in Mechanical Timer Grounded https://www.amazon.com/dp/B00MVFF59S/ref=cm_sw_r_cp_api_AvlOzbW25N6CN
I use a standard SPST NC 12V relay and a 12V timer to shutdown the RPi gracefully once the ignition is switched off. The solution is based on this youtube video - https://www.youtube.com/watch?v=rknBevexOcU&t=554s)
The timer powers a 12V-5V converter (which in turn powers the RPi and external USB hub etc.)
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Setup diagram - https://imgur.com/a/o64l4gW
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The timer is connected directly to the battery as well to the IGN line. The 12V - 5V converter is connected to the output of the timer. When IGN is on the timer switches on it's output which powers the 12V - 5V converter. When IGN goes off the timer starts it's countdown (e.g. 10 mins), when complete it switches off the output (and the 12V - 5V converter switches off). When the timer is off it draws a very small current.
To enable a graceful shutdown of the RPi (i.e. for the RPi to shutdown before the timer) I use a standard SPST NC 12V relay (connected as per wiki posting - https://github.com/opencardev/crankshaft/wiki/Boot,-reboot-and-shutdown-the-Pi-with-ignition-key). Pin 86 is connected to the IGN line, pin 85 to GND, 87A to a GPIO pin (e.g. 23) and 30 to GPIO GND. A script on the RPi is monitoring the status of GPIO 23.
When the IGN switches off pins 87A and 30 are connected sending GPIO 23 low. The RPi will power off after the shutdown delay (this should be less than the shutdown delay for the timer - e.g. 9.5 minutes).
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Parts list
12V - 5V converter - https://www.ebay.co.uk/itm/24V-12V-to-5V-5A-Step-down-Buck-Power-Supply-Module-4-USB-Converter-Board-Case/173349930955
This has 5A output which is more than enough to power the RPI, screen and a powered USB hub (for high speed charging of my phone).
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12V Timer - https://www.amazon.com/Timer-Delay-Relay-Cycling-Trigger/dp/B01HNDOCKK/ref=sr_1_6?
Timer needs to be programmed with an off delay (e.g. 10 minutes), set to Function #12 and Trigger to #2 - http://timers.shop/Timer-Cook-Book_ep_43-1.html#example12
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Timer wiring
Black - ground
Red - battery
Blue (trigger) connected to IGN
Yellow (load) connected to +12V on 12V - 5V converter
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Relay wiring
Pin 86= SWITCHED power(ignition/ACC)
Pin 85= Chassis Ground (Vehicle electrical system ground)
Pin 30= GPIO Physical Pin 6 or USB ground(Raspberry Pi/USB Ground)
Pin 87a= GPIO Physical Pin 16 (RPI GPIO 23)
a cheap hps kit is a good start. Can grow plants through all stages. Just need a decent sized space like 6' tall, 4 x 4
want to spend more / better quality? get a cmh kit.
want to diy? build a LED COB kit
looking for more shelf compatible that are good for seedlings? get LED shoplights at your local lowes / depot
yeah you will want a timer. they are cheap / normal timers u see for like christmas lights
I only batch sparge and thus can't comment on the fly sparging method, but I will offer the advice of picking up a remote controlled outlet such as this one for turning the pump on and off. For me, it made a world of difference in ease of operating the pump.
If you are going to be doing it a lot, just get one of these. Though they are not super cheap. A phone app won't work great indoors with other people shooting. But then again, try an app first. If it works, cool.
I have one of these, and it is nice to be able to dial the sensitivity down, and the super loud beep to start a drill at random is nice. Also I clip it to my center mass on my belt.
Anyways, good product. Not cheap
Competition Electronics CEI-4700 Pocket Pro II Timer, Blue https://www.amazon.com/dp/B008KMOSAI/ref=cm_sw_r_cp_awd_n8rOwbVW23ZPD
Here's a list I made a while ago that comes to a total of about £255.
Plant !T 17L 5gals Square Base Dirt Pot with Handle
https://www.amazon.co.uk/dp/B00DW65LKI/ref=cm_sw_r_other_awd_2bXswbCRH610A
Electronic digital mains Timer Socket Plug-in with LCD Display 12/24 Hour 7 Days
https://www.amazon.co.uk/dp/B002P7RF9A/ref=cm_sw_r_other_awd_9cXswbZEGR6EZ
TRIXES Jewellers Lens 40 X 25mm Loupe Eye Magnifier LED Light https://www.amazon.co.uk/dp/B0053Y0RLU/ref=cm_sw_r_other_awd_BdXswbBAJ566Z
TDS Digital Water Quality Tester Meter ppm Hydroponics
https://www.amazon.co.uk/dp/B009HMVDNA/ref=cm_sw_r_other_awd_JfXswbPBB691Q
Grow Tent
http://pages.ebay.com/link/?nav=item.view&id=131297647975&alt=web
600w LED MarsHydro
http://pages.ebay.com/link/?nav=item.view&id=281794043076&alt=web
Ventilation
http://pages.ebay.com/link/?nav=item.view&id=191632881635&alt=web
Kilner Jars
http://pages.ebay.com/link/?nav=item.view&id=121408905005&alt=web
Pruning Scissors
http://pages.ebay.com/link/?nav=item.view&id=190839294581&alt=web
Obviously you can find other stuff if you like but that's my setup and is working perfectly. No noise, no smell, nothing except two beautiful plants. You'll need a couple of other things like nutrients, thermometer and a hygrometer, but they're dead cheap and down to personal preference. Head over to r/microgrowery and look at the side bar for more information. www.growweedeasy.com and www.420magazine.com have also been invaluable to me.
Don't be intimidated by all the initial research and leg work necessary, it's pretty easy once you get going and the benefits massively outweigh the effort.
I have this 4 foot T5 with a stand, this shelf on top of a side table, this 2 foot T5 hooked to the bottom shelf with paper clips and key rings (lol), daisy-chained to this other 2 foot T5 hooked to the top shelf the same way. They are all run on two of these timers which are on ~10 hrs/day.
I have two of these plant racks from Lowe's in front of my south and east facing windows, I jimmied out the bottom shelf and sort of rested it on my windowsill and the edge of the stand (lol again). It's all very MacGuyvered.
I don't have super helpful advice as I don't have the space for a large collection. I use my lights year around, tho I truck my plants outside as much as possible during the summer.
I have these bulbs.
And I just pop one into a desk lamp, which is plugged into this automatic timer.
The timer does have a slight learning curve to it, but it's so nice to have something that does all the work of turning my light off and on.
The bulbs are great and cheap. I usually rotate my plants closer and further away every other day or so. I find if I leave them directly under it (about 5-6 inches away) for too many days, they will skip right thru pretty stress to ugly stress. In the dark depths of winter, I might pull out my red and blue light gooseneck as a supplement to make me feel better, but I really don't think I'll need it, and that usually has to be within 2-3 inches tops to be any good.
work smarter, not harder
Amazon has one here for $10!
Edit:Formatting/changed link to a better quality, grounded timer.
A cheap mechanical timer can be configured for an endless 15 min on/45 min off.
I'd go low tech with this.
Get a plug in appliance control module. Something like this (but whichever one will work with your system; if you have no smart hub get a mechanical timer like this one).
Wire the 24vac transformer that feeds your doorbell in through it.
Result- doorbell does nothing for the hours you specify, for under $50.
Alternatively, get a double pole relay and a small interval timer. During the day, pushing the doorbell rings the chime. During the night, pushing the doorbell opens an electronic valve that feeds a sprinkler head pointed at your front door for several seconds. If drunk college students are ringing your doorbell at night, they will quickly learn not to.
Multi Function Programmable Timer outlet Count Down on and off timer Infinite Loop timer in second timer outlet indoor outdoor min setting 1 second in loop timer controller https://www.amazon.com/dp/B00LJPL8UG/ref=cm_sw_r_cp_apa_-XzQBbEFNH50W
I don't know how much power your ozone generator draws, so this might not be correctly sized, but a time-delay relay is what you want.
https://www.amazon.com/Spiral-Liquid-Motion-1-Unit-Assorted/dp/B004USLSCW/ref=pd_lpo_vtph_79_tr_t_2/139-0396739-1996950?_encoding=UTF8&psc=1&refRID=VH24DVAJ9CMMXD0T7H98
Use an SCAA certified brewer plugged into a digital outlet timer.
I like the mechanical timers for their simplicity, they seem to last fairly long. I have owned a few of the digital timers and they can be a pain to program correctly. Even though the mechanical timers can't have multiple schedules it is nice to know they'll function just as intended.
Here's one I'm talking about - https://www.amazon.com/Century-Plug-Mechanical-Timer-Grounded/dp/B00MVFF59S/
Giantex Indoor Grow Tent Room Reflective Mylar Hydroponic Non Toxic Clone Hut 6 Size (32''X32''X63'') https://www.amazon.com/dp/B00PXK7ICK/ref=cm_sw_r_cp_api_UhVuybY2C4CHS
Roleadro 2nd Generation 600W LED Plant Grow Light Upgraded Full Spectrum Indoor Growing Light with 120pcs 5W Chips https://www.amazon.com/dp/B01IVQ96MW/ref=cm_sw_r_cp_api_diVuybHJCV7XV
VIVOSUN 4 Inch 203 CFM Duct Inline Fan with Variable Speed Controller https://www.amazon.com/dp/B01CTM0H6I/ref=cm_sw_r_cp_api_BiVuybSGHVZTE
Century 24 Hour Heavy Duty Plug-in Mechanical Timer Grounded https://www.amazon.com/dp/B00MVFF59S/ref=cm_sw_r_cp_api_nkVuybNGBW6PS
MacDoDo PH-02 Digital PH Meter Tester Best For Water Aquarium Pool Hot Tub Hydroponics Wine - Push Button Calibration Resolution 0.01 / High Accuracy +/- 0.05 - Large LCD Display - 100% Guaranteed https://www.amazon.com/dp/B01JOHTMEO/ref=cm_sw_r_cp_api_MkVuybZ08V91M
VIVOSUN Pair of 1/8" Adjustable Grow Light Reflector Clip Hanger Rope Ratchet with Zinc Alloy Internal Gears 75lb Each https://www.amazon.com/dp/B00P7TZNPQ/ref=cm_sw_r_cp_api_nlVuyb1Q8670K
This is my setup, my fan is coming in today and my seedlings sprouted this morning. I did quite a bit of research and The light is a little underpowered but I was on a pretty tight budget and can always add more light later.
I spent $40 on seeds and super soil mix from Mephisto genetics, going a more organic route and won't require nutes.
I also spent about $30 on peat moss, perlite, and compost. I already had some ducting and pots.
Erm... maybe attach a simple motor to a Wall timer?
If you don't know electronics, then you should accomplish this with as little electronics and as many off-the-shelf parts as possible.
Well, I'm skeptical of the smart home stuff for two main reasons. The biggest is because most of it seems like either more fragile and less reliable than the good ol' mechanical stuff. I know a light switch is going to turn on and off my lights. If it doesn't, odds are it's a problem with the light, not the switch. If I say "Hey, Lady in a Tube, turn off the lights," there's a much bigger chance of it not working in a way that I can't do anything about. A lot of other home automation stuff seems like it could be just as easily, and a lot more reliably, done with a simple, mechanical outlet timer. I want hot water in the morning, why buy a smart kettle or a smart plug that needs Wifi, when one of those timers will do the same thing, more reliably, even if my internet is down? Then there's the issue of so many of these smart home gadget companies getting bought out and bricking their devices. No fun.
The second concern I have is, of course, privacy. These things are collecting a lot of data, and I don't know how a lot of it is being used. I'd prefer to not have a hot microphone picking up what I say and sending it to a data center to be picked through for ads. Yes, I know the Echo doesn't send any audio unless it's been triggered first, but I don't know what all these other devices are sending out. Wasn't there a smart vacuum that was uploading maps of its users floorplans? Then there's the Vizio smart TVs that literally uploaded a framegrab of everything it displayed to Vizio every 30 seconds. I might be paranoid, but until the privacy stuff shakes out, I ain't gonna bother, even if I can find a use for it.
i use those basic ass dial timers , i think you can get one for like 10 $ mine has tabs you push in / pull out and can be set for either on/off every 15 mins. .
https://www.amazon.com/dp/B00MVFF59S?psc=1
I've been taking ice baths for a bit now using plastic water bottles as reuseable ice cubes while filling the tub daily. I have a nice jacuzzi tub available most of the time that is great, but lugging the ice bottles around (my tub is on the 2nd floor, and my freezer is on the 1st floor) and having to re-freeze them every day can be a PITA - as well as having to use new water each day instead of the ability to recycle. My next solution is a chest freezer, which I intend to set up as soon as I am able.
A few tips from my research:
Couldn't you use a normal time-dependent timer between the inkbird and your kegerator? That way your kegerator will only kick on during the times you tell it to.
Edit: Not that easy. Power needs to be supplied 24/7.
Double Edit: They make ones with a battery back up.
As an example for a smallish grow:
2 x 2 x 4 Tent: https://www.amazon.ca/gp/product/B074H5DKPY/ref=ppx_yo_dt_b_asin_title_o01_s00
Lights: https://www.amazon.ca/gp/product/B0752CL6KJ/ref=ppx_yo_dt_b_asin_title_o01_s00
Exhaust fan: https://www.amazon.ca/gp/product/B01C82SYZ0/ref=ppx_yo_dt_b_asin_title_o05_s00
Ducting: https://www.amazon.ca/gp/product/B00EPE3XHY/ref=ppx_yo_dt_b_asin_title_o05_s00
Timer: https://www.amazon.ca/gp/product/B00MVFF59S/ref=ppx_yo_dt_b_asin_title_o00_s00
Total cost: ~270 CAD
I bought this:
https://www.amazon.com/dp/B01D3QEK4E?ref=yo_pop_ma_swf
Set it and forget it!
I would so it on low for 6 hours. If your crockpot doesn't have a timer and you want to start it before work, I suggest getting one that the plug goes into. 8 hours is a long time for veg.
They make digital ones, but you have to reprogram them Everytime you plug it in. Here is a link to a mechanical one. https://www.amazon.com/Century-Plug-Mechanical-Timer-Grounded/dp/B00MVFF59S/ref=mp_s_a_1_4?ie=UTF8&qid=1536151828&sr=8-4&pi=AC_SX236_SY340_FMwebp_QL65&keywords=plug+timer&dpPl=1&dpID=41hWDwaWyhL&ref=plSrch
Buy one of these: https://smile.amazon.com/SUPERNIGHT-Switching-Universal-Regulated-Transformer/dp/B01LATMSGS/ref=sr_1_3?crid=2P5ENVT2763JH&keywords=120v+to+12v+dc+power+supply&qid=1564685533&s=gateway&sprefix=120v+to+12%2Caps%2C198&sr=8-3
Hook it up to one of these: https://smile.amazon.com/SHINESTAR-Converter-Cooling-10V-60V-Adjustable/dp/B07RRZR1WY/ref=sr_1_5?keywords=1500w+dc+dc+converter&qid=1564685429&s=gateway&sr=8-5
Use a timer to turn them off (a few hours later): https://smile.amazon.com/Fosmon-C-10707US-Mechanical-Resistance-Grounded/dp/B0779LVSB5/ref=sr_1_7?keywords=outlet+timer&qid=1564685576&s=gateway&sr=8-7
Just be sure to make your connection to battery first, then plug in the timer. Since voltage and current are adjustable, you could set it up for a quick heavy current charge or set it for low slow trickle charge. Either way, the timer can be set for just a few hours.
I use one of these setups for "quick" charging my 20s14p battery. I also have a stack of 7 HP server power supplies wired in series for a 84v @ 36a "fast" charger. I also carry a very small 84v @ 1.6a trickle charger in my backpack for emergency or long distance top offs.
About 30 minutes is right for small miniatures for me. I use the same Elegoo Resin as you in gray. If its a large bust or something I will do 45m to 1hr.
I use this timer (well, the old version): https://www.amazon.com/gp/product/B01D3QEK4E/ref=ppx_yo_dt_b_asin_image_o06_s00?ie=UTF8&psc=1
I have the same ones, they get really hot so be sure to keep the heads far from the seedlings
Might even consider getting a mechanical timer. I got one recently and now I dont have to worry about turning them on in the morning and off at night.
best option is to see if her insurance will cover the installation and monthly service for a medical monitoring device. like life alert or similar. if they DO, then reach out to a couple alarm installation companies.
any residential alarm system can be configured exactly as you're describing. the advantage being that there's live monitoring so if no movement is detected within X hours, the monitoring company will call the home and if nobody answers they can dispatch EMS.
added bonus is you can get personal assistance devices like neck lanyards or wrist straps that would give your mom a button to press if she ever slipped or fell.
with insurance covering the bill, it's a win-win. if medical insurance won't cover it, look into her home owners insurance, often they will give you a deduction for a monitored alarm system, that can cover the monitoring bill. and then you'll only be out a few $100 for the install.-
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if you want to do it yourself, you don't need programming.
motion sensors provide a NO/NC pair of contacts, that reverse state when motion is sensed.
combine with 24 hour timer such as :
https://www.amazon.com/DROK-Controller-Delay-off-0-01s-9999mins-Switching/dp/B07DFT2WDS/
every time the motion triggers, reset the timer.
if timer expires it closes a pair of contacts on your monitoring device.
it will take some shopping to get exactly what you need, but you get the idea.
honestly though, you'd want a 12 hour timer. 24 hours is a long time.
Oh, that's nice! You can load the washer in the morning, set it to start running at an hour before you usually get home, and then move it to the dryer right away.
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I wonder if one of those[ outlet timers](https://www.amazon.com/Century-Plug-Mechanical-Timer-Grounded/dp/B00MVFF59S) would work for that? You'd need a grounded one that accommodates the three prongs (the one I linked does).
awesome, thank you! would a timer like this work? https://www.amazon.com/dp/B00MVFF59S/ref=sspa_dk_detail_0?psc=1&pd_rd_i=B00MVFF59S&pd_rd_wg=KBcJh&pd_rd_r=0JGTM74FGMQ0YW91K08Q&pd_rd_w=5pAEd
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Setup (in case you want this extra guide):
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It ain't cheap and won't likely solve all your algae issues (i have all manner of thread algae currently but it comes and goes) but it makes all the difference in overall plant health and growth, you will be trimming weekly if all goes well.
Success, now just wait until the plants get wildly healthy in a week.
That is cool! Another long shot; overheating! You can find these sorts of things to cut vampires as well.
This is the idea; i sometimes miser on my cable modem when going out the door.
Woods 59746WD Outdoor 24-Hour Photoelectric Timer with Remote Control, 3-Outlet https://www.amazon.com/dp/B00E5VEBK0/ref=cm_sw_r_cp_tai_lkUvzbA5EH472
The hardest thing: I want a remote cable modem shut down that can somehow also be powered up. Maybe LTE-next gen might have something that is low power.
I’ve had the pocket pro for about a year now and it has been flawless.
Hey the pocket pro I is $99 from amazon, $96 from third party sellers. I was trying to post it to r/gundeals but I guess they don’t allow amazon posts. https://www.amazon.com/gp/offer-listing/B008KMOSAI
Thanks for the suggestions everyone. It looks like this does exactly what I want in one package, so I've ordered it: https://www.amazon.com/gp/product/B07DFT2WDS/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1
Hopefully it'll work well!
Buy one of these to open up your options.
You're better off buying a light timer like this or just having the light on 24/7
I use two of these in the bottom drawer. A little spendy for a 140mm fan but I liked them plugging in via usb. I also have them on this timer. 30 min on and 30 min off.
Single Outlet: https://www.amazon.com/gp/aw/d/B00MVFF59S/ref=mp_s_a_1_4?ie=UTF8&qid=1474504537&sr=8-4&pi=AC_SX236_SY340_FMwebp_QL65&keywords=mechanical+timer&dpPl=1&dpID=41Oz-5to%2BcL&ref=plSrch
Dual Outlet: https://www.amazon.com/gp/aw/d/B0042I5FF6/ref=mp_s_a_1_6?ie=UTF8&qid=1474504578&sr=8-6&pi=AC_SX236_SY340_QL65&keywords=analog+electrical+timer&dpPl=1&dpID=41Cp%2BK2xtLL&ref=plSrch
I bought this, and it's been great since the beginning of July. Wish I got one years sooner. It was manual, water resistant, 15A rated with a low profile plug (since my weather outlet is hinged), and no mounting required.
https://www.amazon.com/gp/product/B0779LVSB5/
Programmatically turn it on/off only, or also be able to toggle it freely remotely? If you only need it to turn on/off at certain times, $8.99
I bought this
And it’s been amazing.
This would work:
http://www.amazon.com/Intermatic-TN311-Heavy-Grounded-Timer/dp/B00LU1KGWA
You can probably find them at any major hardware store. Make sure it's rated for 15 amps (usually marked heavy duty).
https://www.amazon.com/Century-Plug-Mechanical-Timer-Grounded/dp/B00MVFF59S/ref=sr_1_5?keywords=20+amp+receptacle+timer&qid=1563062728&s=gateway&sr=8-5
look for something with a 15-20 amp capacity and you will be fine.
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does the ac start up if you leave it running, unplug it, then plug it back in? if a timer will not work for anything but to shut it off in the middle of the night.
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whats wrong with running it all night to be comfortable?
For the lights it would probably be easiest find what ever grow lights you want to use to just set them up on a outlet timer like this one
https://www.amazon.com/Century-Plug-Mechanical-Timer-Grounded/dp/B00MVFF59S/ref=mp_s_a_1_4?adgrpid=55860705757&gclid=CjwKCAjwtuLrBRAlEiwAPVcZBmbjqf5NMtXcK6wtTGQi-LS2tSpwNdxYOnQOmdT7AUxw4-DgfW80FBoCyBMQAvD_BwE&hvadid=274681788615&hvdev=m&hvlocphy=9009439&hvnetw=g&hvpos=1t1&hvqmt=e&hvrand=14082713225212498484&hvtargid=kwd-297934576950&hydadcr=14000_9485761&keywords=light+timer&qid=1568239025&s=gateway&sr=8-4
The watering system is harder to do.
How big are the plants?
Do you have an idea of how the plants will be arranged?
Are there any other physical limitations like space or if it has to be mobile?
What is the water source like? A bucket? A garden hose?
Also how much experience do you have doing anything DIY?
I actually ordered everything individually from Amazon. I’m sure you could probably find everything locally as well but it was easier for a newbie like me to get it all from the same place.
Aluminum CO2 Paintball Tank https://www.amazon.com/dp/B0008G2WAW/ref=cm_sw_r_cp_api_i_J3vBDbY97P8E0 - $22 ( + $5 to fill with CO2)
Aquarium CO2 Regulator with... https://www.amazon.com/dp/B07F7P8TL3?ref=ppx_pop_mob_ap_share - $53
AQUATEK CO2 Paintball Tank CGA... https://www.amazon.com/dp/B004M49QDC?ref=ppx_pop_mob_ap_share - $12
aFe Power Magnum FORCE 54-11473... https://www.amazon.com/dp/B01N36MAO4?ref=ppx_pop_mob_ap_share - $18
AQUATEK CO2-Proof Tubing 16 Feet https://www.amazon.com/dp/B008UCOFJW/ref=cm_sw_r_cp_api_i_z6vBDbMW07193 - $8
Century 24 Hour Plug-in... https://www.amazon.com/dp/B00MVFF59S?ref=ppx_pop_mob_ap_share - $9
Aquarium Carbon Dioxide CO2... https://www.amazon.com/dp/B01C9DGXV0?ref=ppx_pop_mob_ap_share - $11
Total: $148
Again, total newbie and this is the bare minimum of quality and price I was comfortable with. I plan on upgrading to a bigger tank and a better regulator in a few months. Do your own research too.
http://i.imgur.com/kujrMR6.jpg
2.5 gallon
Fauna: 4x White Cloud Minnow
Flora: Hemianthus Callitrichoides
Cryptocoryne Parva
Marimo Moss
Unknown plant in the back. Trying to find something to fill in the back.
Driftwood: Manzanita
Equipment: Beamswork 12" LED
Deep Blue Biomaxx Nano Filter
Rhinox Glass Drop Checker
Rhinox 1000 Glass Diffuser
Empire Paintball 24oz. CO2 tank
AquaTek Mini CO2 Regulator
AquaTek CO2 Tubing
DIY Teabag + Activated Carbon filter
Plug Timer
Dosing: 0.5 mL/day Flourish Excel
0.5mL/week Flourish Comprehensive
CO2: 8 hours, Light: 8 hours, offset 30 minutes.
At the moment it is nothing simple, I have a ViparSpectra 450w w/ bloom switch hooked up to a Century Timer. I just went and bought a small circular fan maybe 6 inches in diameter at Wal-Mart and tied it up in the tent to the top vent as an exhaust. It's in a tiny 2x2x4 Tent. I have a couple clones from my outdoor grow, 2 in pot rn and a few more in a dome, all in the same tent. Not obviously going to keep them all, just hoping the pick the best of the litter.
Never worked reliably for me.
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This, however, works 100% of the time:
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https://www.amazon.com/Century-Digital-Countdown-Repeat-Function/dp/B01D3QEK4E/ref=sr_1_11_sspa?ie=UTF8&qid=1539261203&sr=8-11-spons&keywords=wall+outlet+timer&psc=1
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I have a Chicago Electric fd60-u2 that has 2 outlets and has done well for me. Here’s one like it, Century Heavy Duty Mechanical Timer Dual Outlet - 24 Hours https://www.amazon.com/dp/B00MVEMD76/ref=cm_sw_r_cp_api_gld8BbFD8GVX2
You can get something like this:
https://www.amazon.co.uk/Defender-Segment-Timer-Switch-Plug/dp/B01CP44AU4/ref=sr_1_4
It is essentially a timer for your socket (it's UK obviously but I assume it's a fairly international concept) - just leave your heater plugged into it, turned on and set up the timer to turn on at 4am so by 5am it's warm in there.
Thanks for the suggestion! This would be a great feature to build in once I finally incorporate a microprocessor. Here is what I’ve suggested to others wanting a simple solution to this: Century Smart Digital Countdown Timer https://www.amazon.com/dp/B01D3QEK4E
A bale of cocogro or cocotek, some CannaCoco A&B or BioVega+BioFlores for organic , some Garden Lime from Lowes, a tent, an led, a light timer, a carbon filter and fan, and a guide book.
Ask Ed's coco guide works well for basics
Micks Coco guide is also good using just MaxiBloom
Ok, here is my build list minus a couple things that I bought locally.
Century 24 Hour Plug-in Mechanical Timer Grounded https://www.amazon.com/dp/B00MVFF59S/ref=cm_sw_r_cp_apip_e3IZi2JQyzkoT
ON Smart Solution Household Power Strip-4 Multi Outlets with 4 USB Ports-15.5W Universal (100V~240V) Charging Station-600J Surge Protector Power Bar-6 https://www.amazon.com/dp/B01EWSU32U/ref=cm_sw_r_cp_apip_ZxNnKD3WD1MXo
Roleadro UFO 138W LED Grow Light for Home Grower https://www.amazon.com/dp/B00RWYCRB2/ref=cm_sw_r_cp_apip_gk82nAf13MTzV
AC Infinity MULTIFAN S5, Quiet Dual 80mm USB Fan for Receiver DVR Playstation Xbox Computer Cabinet Cooling https://www.amazon.com/dp/B00IJ2J2K0/ref=cm_sw_r_cp_apip_SCXe7KPU8uBsq
Plus a roll of black duct tape, roll of reflective ducting tape, and a 3 gallon smart pot
Edit: Oh yeah, and 4 Ace Hardware 5 gallon buckets
I use this one to make my mister cycle on and off Century 24 Hour Plug-in Mechanical Timer Grounded https://www.amazon.com/dp/B00MVFF59S/ref=cm_sw_r_cp_apa_uLUIBbTTSZY0R . It's a little loud but it works great.
Thanks for the suggestion!
I actually went ahead and already ordered this guy since it was highly reviewed, so hopefully it all works out.
Here is a link to a random one https://www.amazon.com/NatureBright-SunTouch-Light-Therapy-package/dp/B000W8Y7FY.
Then they have those things to plug into outlets to make the thing plugged in operate on a timer. Here is an example
https://www.amazon.com/Century-Plug-Mechanical-Timer-Grounded/dp/B00MVFF59S/ref=zg_bs_495340_1?_encoding=UTF8&psc=1&refRID=35SVFS2GRDGP54NJ5VBV
I saw someone suggested a sunlight alarm clock. If you end up getting one, I’d love to know how you like it. I’ve been thinking about getting one.
Yea, I put it off a while too. It was kind of a pain thinking of the dementions for the corner pieces so all 3 sides could fit a filter.
As for the switch. Just came in and put it on today. Prime Outdoor Electronic Timer with 2 Grounded Plugs and Remote Control https://www.amazon.com/dp/B01N7V4I64/ref=cm_sw_r_cp_apap_YTsvoJaYAlZDA
From scratch: 12v to 3.3v DC to DC converter, Arduino, mosfet, isolated relay, RTC.
From amazon: https://www.amazon.ca/Digital-Automotive-Display-Support-Vehicle/dp/B01MZ8DIOM/ref=sr_1_8?keywords=relay+timer&qid=1567360644&s=gateway&sr=8-8
this is the one that I have and use on my bedside lamp https://www.amazon.com/Century-Plug-Mechanical-Timer-Grounded/dp/B00MVFF59S/ref=sr_1_4?ie=UTF8&qid=1505316483&sr=8-4&keywords=outlet+timer
but the dimming featured alarm clock sounds heavenly
Programmable Plug in Thermostats Heating Temperature Controller Switch -US https://www.amazon.ca/dp/B07VXN1L1R/ref=cm_sw_r_cp_apa_i_12FWDbAN3C70B
I mean, you want a thermostat, right? Just buy a thermostat, no need to do such complex workaround when you can just buy it premade for $26.
I have the 20-27" NICREW light for my 10 gallon low-tech planted tank and it seems to work well in keeping my plants alive (mostly anubias, amazon swords, and mosses) even though the lighting is on the low side. You MIGHT be able to grow medium light plants with this, but high light plants are a no-no (believe me I tried). Because you have a 20 gallon, go for the 28-36" one. Everything else seems good. Also, you might want to buy an automated timer like this one for your lights https://www.amazon.com/Century-Plug-Mechanical-Timer-Grounded/dp/B00MVFF59S/ref=sr_1_4?ie=UTF8&qid=1504061029&sr=8-4&keywords=timer+light. It can be quite tedious trying to turn off and on the lights for your plants each day. Remember plants need around 8 to 12 hours of light per day.
The rock wall looks cool! You can definitely try it out if you have the time. Also try to add some plants first when you cycle, as plants can help speed up the cycling process!
Good luck on your tank :)
If I were you I'd time how long it takes for your board to reach 85-90% and then get something like this so that it just cuts of the power.