Taking what I've learned about LED color mixing and Python, along with our LumiDrive LED Driver and LuMini LED Ring, I set out to create a light ring for macro photography that surpasses all others.
Last week, we took a look at using the digital pins on our new LumiDrive LED Driver. This week, we'll play with the analog pins, and see if we can't put something together using both!
The serial controlled motor driver is stripped of its firmware and reprogrammed to function as an amplifier. Then it's surrounded with circuits that turn the whole shebang into a portable guitar amp.. but it won't win any awards.
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Hey @SK_BG, I reached out to Arm to find out if/when those videos will be posted on the YouTube. I'll update you here once I know more.…
Good catch, I changed the photo on the guide so it should be updated in just a bit! I completely understand that "worm hole" dynamic. I live…
Uh, Chris, I think you managed to get the wrong picture in the link for the getting started guide. The one shown looks noticably different…
I know this is super old, but any chance of sharing the arduino code, trying to do something similar with the qwiic mp3 trigger and the…
I’ve been running a Homebridge instance on a Rasberry Pi for well over a year. I tried HOOBS and didn’t care for it at all so I use a…
Hi there, any idea where we can watch some of those videos today? The links seem to have rotten, Arm's site has a "Watch On Demand" button…
the depository files as of 12/21 still do not recognize passive devices such as the Train Motor and LED's
I'll agree that SparkFun did a LOT in 2021, despite all the restrictions of the pandemic and its associated "supply chain" issues. I think I…
I want to wish all of the wonderful people at SparkFun and your friends and family a very joyous Christmas and fantastic New Year! Thanks…
Hey, at least my package was only a week late. I just saw a report about a letter that was mailed during World War II that was delivered a…