Sketch of transistor tester project so it's much simpler to study, modify, verify and upload to an Arduino
People and politicians say that respirators cost you more than 2200 Dollar ?!!! costs a lot so I made an automatic respirator that costs 55$
Shush don’t like when people pass in front of him. Shush Got NO CHILL. He is quite Loud.
This GE project includes a fast and thorough tutorial on how to use ICStation's ICL8038 Signal Generator to output various signals.
Let's test this shield.
A simple tutorial and setup for this multi-function module, with a built-in thermostat, humidity sensor, clock and alarm feature.