Channel

Ralph S Bacon

2 recommended videos. Channel on YouTube

1. 

   1 #114 No contact mains detector for Arduino & Pi 🥧(just 10 components)

   Ralph S Bacon 5 people · 5 months · since Oct 2019

   Ralph S Bacon's circuit is recommended for sensing whether mains is live without a direct connection; the site cannot confirm how well it isolates a microcontroller, and mains can kill.

2. 

   2 #226 ROTARY ENCODER with no switch bounce 🤓 - you MUST use this

   Ralph S Bacon 3 people · 3 months · since Feb 2023

   Ralph Bacon's explanation of rotary encoders and false readings from contact bounce, suggested for understanding the problem and for code others have reused.