I recently had to build an infrared close proximity sensor that could tell if something was dropped in a parcel delivery drop box. After some searching, I ended up using a microcontroller ...

New models can be so advanced that their export and use is heavily ... based on an Arduino Uno! The build uses Panasonic’s cheap “Grid-EYE” infrared array as the thermal sensor, in this ...

That said, the Arduino is clearly the better option, as it offers boards capable of accommodating Arduino projects with ...

The build relies on an Arduino Uno as the brains ... [Maker 101] gave the Arduino an infrared sensor which can pick up signals from a simple IR remote control. It can be driven backwards and ...

(Source: Arduino) The UNO R4 WiFi version comes with an Espressif ESP32-S3 module for Wi-Fi and Bluetooth Low Energy connectivity. The bright 12×8 red LED matrix is ideal for creative projects using ...

You're free to eliminate the location part if you're only using one shredder. Aside from the Uno and the ultrasonic sensor ... LEDs or even a light bulb (paired with a relay for the Arduino ...