The microcontroller-based concept was chosen because I wanted to scale the sensor system later to suit other applications. Here is the diagram of my Arduino infrared close proximity sensor. As you can ...

Ever thought of using touch sensors on your projects but didn’t because it would be too much work? [Paul Stoffregen] proves that it can be pretty easy if you use the CapSense library for Ardu… ...

25 thoughts on “ The No-Parts Temperature Sensor In Your Arduino ” Edward Mallon says: February 26, 2019 at 4:15 pm Nooooo not accuracy! I never said that! I was ...

Here is a tested Arduino project that uses 3 sensor probes as water level indicator with 3 leds and one LCD display + a simple controller that turns on a motor when the water has reached the desired ...

Anybody can get a kid a video game for Christmas. Or a Barbie. Or a Nerf N-Strike Elite HyperFire Blaster that fires five darts per second up to 90 feet from its cavernous 25 dart rapid-fire clip.