KY-038 Clap Sensor: Connected to GPIO pin 17. DHT11: Connected to GPIO pin 22. Relay: Connected to GPIO pin 27. Usage Upload the code to your microcontroller: If you're using Arduino, upload the .ino ...

The Raspberry Pi is a credit card-sized computer capable of running full-fledged Linux distributions such as Raspberry Pi OS, ...

I’m always looking for creative and cost-effective ways to put my Raspberry Pi boards to work. While the Pi itself is a great ...

You can find everything from instructions on how to build your own Raspberry Pi laptop to the Python code for specific functions for Pi accessories online, and a lot of it is free. However ...

It’s a simple enough idea, when an IR sensor connected to a Raspberry Pi 4 detects the cat heading out into the world through the exterior cat flap, the computer fires up a motor connected to a ...

But on the inside there’s a Raspberry Pi Zero 2 W single-board computer with a 1 GHz Broadcom BCM2835 quad-core ARM Cortex-A53 processor and 512MB of RAM. There’s a microSD card slot for up ...

The Raspberry Pi is a popular single-board computer (SBC) and often the star of the show when you need a powerful brain and control hub for your DIY programming projects. The ZDNET team is well ...

The project is a “cluster” of 5x Raspberry Pi Pico microcontrollers — with ... USB 1.1 allowing the system to be controlled with a Python script. It turns out that the work of distributing ...

One of the coolest aspects of Raspberry Pi projects is that you can make things that are convenient to you during work and play. For instance, if you work remotely, there's a good ...