Circuit Digest

Build a Smart Traffic Management System Using IoT

The built-in web server, which is hosted on the ESP32, allows monitoring through any device connected to the local network, ...
EDN

Arduino Employed Visualizing Sensor Data

An Infrared Distance Sensor as well as Processing is used by Arduino in order to visualize real world sensor data measurements. An Infrared Distance Sensor as well as Processing is used by Arduino in ...
Hackaday

ir sensor

The traditional theremin is more or less an audio oscillator with two metal rods. Using proximity sensing, one rod controls the pitch of the oscillator and the other controls the volume. [Teodor ...
Hackaday

ir sensor

Some readers may recall building a line-following robot during their school days. Involving some IR LEDs, perhaps a bit of LEGO, and plenty of trial-and-error, it was fun on a tiny scale. Now imagine ...