The Arduino and the Rasberry Pi often get compared when prospective tinkerers look for a device to mess around with. Although they are similar in size, they have some major differences. The biggest is ...

If you are interested in learning how to program the new Raspberry Pi Pico microcontroller, recently launched by the Raspberry Pi Foundation and now available to purchase priced at just $5, you may be ...

Over the last decade, the open-source movement has not only transformed the world of software, but also catalyzed a sweeping revolution in hardware tinkering. At the heart of this shift lies a ...

While building robotics projects, the importance of controllers and motors cannot be overstated. These components are the heart and soul of any robotic system, providing the necessary control and ...

For whatever reason, controlling blinds in a smart home has always been a bit of a holy grail for hobbyists. DIYer James Wahawisan figured out how to control some with an Amazon Echo, Raspberry Pi, ...

In this project, we create a joystick-controlled laser by connecting two servos to a joystick and using this setup as a pan-and-tilt controller for a laser pointer. The following is excerpted from the ...

The Audio Designline Blog is about all things related to audio design. It is written by Rich Pell, the site editor for Audio Designline and executive editor for EDN and Designlines. Rich may be ...