[SeanHodgins] has a project in mind where he needs to sample over 500 analog sensors. To get ready, he made a breakout board for 32-channel analog multiplexer device he wants to use. He put the ...

The demonstration uses one of the analog inputs, which can connect to a 10-bit ADC, to measure voltage or the sensor output.

Using the SS49E linear Hall effect sensor in pairs on four sides ... [John] utilises the Arduino pro micro for its copious analog inputs and USB functionality. A nice feature of this board is ...

What if you could get an instant SMS alert the moment a fire or smoke is detected at home or office? Through this project ...