Reddit reviews CHINLY WS2812B LED Strip Light 16.4ft/5M Individually Addressable 5050 RGB Flexible Dream Color 30LEDs/m Waterproof IP67 PCB Black DC5V
We found 4 Reddit comments about CHINLY WS2812B LED Strip Light 16.4ft/5M Individually Addressable 5050 RGB Flexible Dream Color 30LEDs/m Waterproof IP67 PCB Black DC5V. Here are the top ones, ranked by their Reddit score.
Length: 16.4ft/5M, LED Quantity: 30 LEDs of RGB SMD5050 per meter, IP67 Waterproof, Black PCB, DC5VDream full color programmable LED Strip, WS2811 IC Built in 5050 SMD, 256 brightness display and 24-bit color display. Each pixel has own color and brightness. Control them individually and set any color or animation you want.Work great with Arduino, ready-to-go library, FastLED library and Raspberry Pi, etc. Easy to program.Comes with 3pin JST-SM connectors and separated power/ground wires on both ends. Each LED can be cut off without damaging the rest strip. You can shorten, lengthen or bend it freely.WS2812B can be used to make led screen, led wall, advertising board and widely applied to hotel, KTV, bars, Outdoor advertising signs, Christmas or wedding party decoration, and so on.
Very nice. Also curious why you didn't just use an off the shelf LED strip which is like $30 for a reel of 300. Here's an example from amazon that has the LEDs closer together: https://www.amazon.com/CHINLY-Individually-Addressable-Waterproof-waterproof/dp/B01LSF4Q00/
But any of the WS2812b LED strips will work. There are also multiple different strips that are either enclosed in a silicon tube, or bare strip.
You also could have made the holes closer together on your 2x4 soldering jig so that you wouldn't have to bend the wires. Kinda negates the entire point of the 2x4 soldering jig lol. Hindsight on that i'm sure.
I'd say this is a pretty ambitious first project, but what better way to learn than to fail until you succeed. I did this project for a friend on a 75" tv. Honestly to do this for your computer you wouldn't use a raspberry, you would use your computer as the "brain" instead of a pi. Here's the links i used to do the tv project, there's youtube guides for pc using an arduino, you can reverse engineer these links to get you somewhere.
https://www.youtube.com/watch?v=ZCVfZb4UoO4
https://www.amazon.com/Aclorol-100V-240V-Switching-Converter-5-5x2-1mm/dp/B07CMM2BBR/ref=sr_1_fkmr1_4?ie=UTF8&qid=1531773371&sr=8-4-fkmr1&keywords=DIANQI+power+supply+50W+5V+10A
https://www.amazon.com/Movcle-Splitter-Adapter-Powered-Certified/dp/B0180PPTNO/ref=sr_1_2_sspa?s=electronics&ie=UTF8&qid=1531772622&sr=1-2-spons&keywords=HDMI+Splitter&psc=1
https://www.amazon.com/Cingk-Converter-Adapter-Supports-Chromecast/dp/B01N0YDDI3/ref=sr_1_2_sspa?ie=UTF8&qid=1531772653&sr=8-2-spons&keywords=HDMI2AV+Converter&psc=1
https://www.amazon.com/Switch-Remote-Famirosa-Switcher-Selector/dp/B075K3X64T/ref=sr_1_1_sspa?ie=UTF8&qid=1531772702&sr=8-1-spons&keywords=HDMI+Selector&psc=1
https://www.amazon.com/August-VGB100-External-Composite-Transfer/dp/B008F0SARC/ref=sr_1_2_sspa?ie=UTF8&qid=1531772765&sr=8-2-spons&keywords=USB+Grabber&psc=1
https://www.amazon.com/CHINLY-Individually-Addressable-Waterproof-waterproof/dp/B01LSF4Q00/ref=sr_1_2_sspa?ie=UTF8&qid=1531772536&sr=8-2-spons&keywords=WS2812B+RGB+LED&psc=1
https://www.amazon.com/Arduino-Uno-R3-Microcontroller-A000066/dp/B008GRTSV6/ref=sr_1_3?ie=UTF8&qid=1531772580&sr=8-3&keywords=Arduino+Uno
Mobile Users: This is pretty photo heavy.
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I've worked on this over the last two and a half weeks in the evenings and on weekends. I've probably got around 50-60 hours in so far.
The project is complete, there are just some other things I'd like to eventually do with the programming for the LEDs.
Tools
Exacto/razor blades
Heatgun - for heat shrink, you can just use a lighter
Soldering Iron
Phillips Screwdriver
Laptop/Computer for programming with Arduino or CircuitPython
Printer - laser or inkjet
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Supplies/Parts
Various Rustoleum Spray paints - $20 total
Multi-Strip - $15
Masking tape and paper - $10-15
Extra razor blades - $5
Printer sticker paper - $15
Electrical Tape - $1
3m double sided foam tape - $4
Heat Shrink - Not sure, maybe $5 new for the assorted kit?
Adafruit Trinket: https://www.adafruit.com/product/3500 - $8
5v 4 amp Power Supply: https://www.adafruit.com/product/1466 - $15
White LED On/Off switch: https://www.adafruit.com/product/917 - $5
White LED Momentary Switch: https://www.adafruit.com/product/558 - $5
DC Power Jack: https://www.adafruit.com/product/373 - $0.95
Small Perma Proto PCB Board: https://www.adafruit.com/product/1608 - $3
50 feet (I used about 15 feet) 4 pin RGB extension wire: https://www.amazon.com/dp/B07GFW6ZB3/ref=pd_luc_rh_sspa_dk_huc_pt_expsub_2?psc=1&spLa=ZW5jcnlwdGVkUXVhbGlmaWVyPUExUlMwQ1ZSRzJSQ0tUJmVuY3J5cHRlZElkPUEwNTQzMzg2M1FSRk9TSUFIMllNMyZlbmNyeXB0ZWRBZElkPUEwMzEzNDU5QlQ3MFBCSTZKRUVDJndpZGdldE5hbWU9c3BfaHVjX21yYWkmYWN0aW9uPWNsaWNrUmVkaXJlY3QmZG9Ob3RMb2dDbGljaz10cnVl - $10
50 pair (lol) JST Connectors: https://www.amazon.com/gp/product/B00NBSH4CA/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1 - $11
16.7 foot reel of addressable LEDs: https://www.amazon.com/gp/product/B01LSF4Q00/ref=ppx_yo_dt_b_asin_title_o03_s00?ie=UTF8&psc=1 - $21
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I think that's all of it, I'll update if I think of anything else.
Thanks! Do you know what else I would need to get for that because I’m planning on buying 4 of these
CHINLY 16.4ft WS2812B Individually Addressable LED Strip Light 5050 RGB SMD 150 Pixels Dream Color Waterproof IP67 Black PCB 5V DC (Black PCB 16.4ft 150leds waterproof) https://www.amazon.com/dp/B01LSF4Q00/ref=cm_sw_r_cp_api_lsGHAbSH2EMKY
What power supply/ control board would I need to get for that?