I picked this dual USB power monitor up on Ebay and made a video about it. Which turned into two videos, and now a couple of extra pictures.
Continue Reading →
I was grateful to receive a package in the post from one of my subscribers. It contained everything I needed to build an LED PWM Dimmer circuit using an ESP8266-ESP01.
I used some code from Sparkfun as the basis of the code below and just made a few changes so that I could dim the LED rather than just turn it on and off.