Tired of building the same old Arduino projects like blinking LEDs, temperature monitors, and line-following robots? Now it’s ...

The Arduino is a great way for hobbyists and pros alike to experiment with programmable objects, but it can be confusing for beginners without these tools.

Testing for failure with a multimeter is only partially effective, whereas a dedicated optocoupler testing circuit provides clear results in just seconds. For related tutorials and step-by-step build ...

Breathe some new life into your old Stadia gamepads and play some modern games with your favorite PlayStation controllers.

ESP-Blast centers on an ESP32 board serving as the flight controller, a role usually handled by dedicated flight-control ...

Discover how to build a fully functional, remote-controlled limousine out of cardboard in this step-by-step tutorial. Watch ...

In this video, I'm exploring the use of Mini PIR Sensors with ESP32 with both Arduino-based projects as well as making a movement sensor for Home Assistant by using ESPHome. The sensor is quite ...

If you’re working with surface mount components, you’re likely going to want a reflow plate at some point. [Vitaly] was in need of just such a tool, and thus whipped up a compact ...

But sir, it is wafer-thin. That’s how they get you! Just when you couldn’t possibly justify building another keyboard, let ...

Abstract: Mushroom cultivation demands careful management of environmental factors to achieve optimal growth. This study introduces an intelligent mushroom farming system that combines various sensors ...