Reddit reviews SainSmart DSO Note II DS202 Nano ARM Portable Mini Handheld Touch Screen Digital Storage Oscilloscope, 8MB Memory Storage 2MHz 10Mps
We found 3 Reddit comments about SainSmart DSO Note II DS202 Nano ARM Portable Mini Handheld Touch Screen Digital Storage Oscilloscope, 8MB Memory Storage 2MHz 10Mps. Here are the top ones, ranked by their Reddit score.
Color Display: The bright color display presents any measured AC current, including sine, square, sawtooth, and triangle waveforms.Simple to Use: Operation is simple and easy, using taps and swipes much like any smartphone.Portable: Its small form factor conveniently fits inside any pocket so it’s always ready when you need it.Easy Saving: The built-in 8 MB flash storage makes saving and transferring waveform images easier than ever.Versatile: DS202 is widely applicable in the academic experiment, electronics maintenance, electronic engineering tasks, etc.
There are some decent Arduino based open o-scopes like this one. SainSmart DSO Pocket Size Portable Handheld Mini Digital Storage Oscilloscope (DSO202)
Not as good as a big bench scope but decent enough for tinker work. I have one and I love it. I end up using it more than my bench scope actually.
I’m terribly curious about this. However I don’t have access to an oscilloscope so I’m limited in my ability to investigate.
You’d think by now someone would’ve invented a smartphone oscilloscope adapter of some sort, maybe with Bluetooth or usb.
Instead this seems to be the cheapest option on Amazon: SainSmart DSO Pocket Size Portable Handheld Mini Digital Storage Oscilloscope (DSO202) https://www.amazon.com/dp/B00SXVUETU/ref=cm_sw_r_cp_api_i_GsaeBbKQQTB2V
Or there’s this one which seems to make a lot more sense for $20 less:
Oscilloscope Multimeter, LIUMY Professional Handheld LED Scopemeter Oscilloscope Multimeter with 200ksps A/D Automatic Waveform Capture Function, DC/AC Voltage /Current, Resistance Test with Backlight https://www.amazon.com/dp/B071F1H3PG/ref=cm_sw_r_cp_api_i_4uaeBbMKPB5A9
Very tempting. But I realize not exactly economically prudent to throw more money at investigating something that what the thing is worth. Then again a multimeter with a digital oscope built in would probably be a great tool to have while maintaining an old RV.
This is definitely not going to end without me buying an oscope. I’ve wanted one for many years and as I poke around I keep finding cheaper and cheaper options. There’s a lot you assemble yourself for $40, that looks fun. And for $60 there’s a pretty basic one that almost looks like a toy but is probably good enough. Hmm. So many choices!
I do not have a scope and I've never used one but I'm not going to let that stop me.
I've found some on kijiji in the range of $250 CDN, but with nearly no experience with scopes I wouldn't know how to size one up.
What are your thoughts on something like this:
https://www.amazon.ca/SainSmart-Portable-Handheld-Digital-Oscilloscope/dp/B00SXVUETU/ref=pd_cp_328_2?_encoding=UTF8&refRID=EM24BM53XBQSEHMWX17C&th=1