Little Light Sensor Switch OPT101
Some time ago my neighbor asked me to design a better light sensor module. In fact, he already has a few small light sensor modules to automatically control the lights in his barn. Those cheap […]
Little Electronic Fuse
After some successful experiments recently, I was convinced that measuring current with a WCS series current sensor is easy and straightforward. It’s a cakewalk – after connecting the WCS current sensor’s pins in series with […]
Arduino Sound Analyzer Primer
In this article I’ll show you how to capture sound signals on the Arduino and start some interesting experiments on it. Look for and gather a sound sensor module For the experiment initially you need […]