Compared to the Arduino Uno of old, modern microcontrollers are absolutely tiny — especially for the amount of processing ...

Even for those of us that are quite technically minded, we spend precious little time thinking about the cables that carry ...

These are some great DIY projects that you can do for cheap.

"I looked at the price of standard RC transmitters and didn't want to buy anything." The project log posted on Hackaday.io begins with this single line. The author is an anonymous individual. They ...

Subtitle: 456 stars prove it. Open source has democratized the skies for RC. 35,000 yen. That is the going rate for a decent Betaflight flight controller as of 2026. The Holybro Kakute H7 is $65. The ...

Drones are widely used across several fields, including aerial photography, surveying, inspection, agriculture, and recreation. Despite their growing importance, many drones develop hardware faults ...

With the increasing complexity of underwater operations, remotely operated vehicles systems face the dual challenges of multi-source interference and component failures in unknown environments. The ...

Configure your ESP32 Drone in Betaflight and fly it with your favorite Radio Controller using esp-fc firmware by rtlopez. With the ESP32 as a drone flight controller configured in Betaflight, you save ...

Thermal printing is a non-impact printing method that uses heat to produce images or text on specially coated heat-sensitive paper, known as thermal paper. It prints by passing the thermal paper over ...

Let's jump on to learn about key features of the L298N Motor Driver, which plays a huge role in controlling heavy-load DC motors. It is based on a Dual H-Bridge design for controlling two DC motors ...

Integrating wireless control into brushless direct current (BLDC) motor systems opens up exciting possibilities for applications such as remote-controlled cars, robots, and other innovative systems.