Tessel listens for a clap, then toggles a relay to turn something on and off.
Lights and plug (or similar)
Clone this repo
Connect lights to Relay Module in Relay port 1
Plug in modules to Tessel: Relay in port A; Ambient in port B
Plug in tessel via USB
Plug in power to lights/relay
Run “tessel run index.js” from this folder in your terminal
Clap! Watch the lights turn on and off.
Join us every Wednesday night at 8pm ET for Ask an Engineer!
Maker Business — Transforming Today’s Bad Jobs into Tomorrow’s Good Jobs
Wearables — Snap a picture
Electronics — To Y5V or not to Y5V?
Biohacking — Ticks are Spreading an Allergy to Meat
No comments yet.
Sorry, the comment form is closed at this time.