Coworking spaces are great, but sometimes they is too much noise and it's super difficult to concentrate.
Find here our solution !
Duration: 30 minutes
How To Make It
: How to shut up your coworkers when they make to much noise !
Get a traffic light and connect it AC switch.
Create your circuit by plugin the power, the sound trigger, the IR transmitter and the led.
Adjust the sensitivity of the sound trigger and that's it !
When there is too much sound, the traffic light is on. Now the coworkers have to shut up...