Besides helping you test prototypes of your wacky Arduino ideas ... or another temperature sensor. Likewise, ultrasonic and IR modules are indispensable for robotics projects.

It's likely you've seen some cool Raspberry Pi projects out in the wild ... These include DHT22 temperature and humidity sensor, ultrasonic sensor, and even LEDs, among many others.

You can create a release to package software, along with release notes and links to binary files, for other people to use. Learn more about releases in our docs.

This project uses an Arduino Uno and an HC-SR04 ultrasonic sensor to measure distance. The distance is calculated based on the time taken for sound waves to return to the sensor.

Getting a robot to stand on two wheels without tipping over involves a challenging dance with the laws of physics.

Adding onboard processing simplifies design while enabling full capture of fast-moving objects and farther depth sensing in ...

Join us as we wrap up the biggest tech show of the year, CES, revealing all the most interesting new gadgets and devices we’ll be enjoying over the year ahead. Our big focus this year has been ...

Powered by an ESP32-S3 microcontroller, the robot is fully programmable using the Arduino environment and open-source ... for communication with a user or even another robot. An ultrasonic sensor ...

By integrating an RFID reader with an Arduino, you will be able to create a system that automatically opens the door, when an authorized RFID card or tag is scanned. This project is perfect ... to ...