Macropads can be as simple as a few buttons hooked up to a microcontroller to do the USB HID dance and talk to a PC. However, ...

The table shows the pin configuration of the Arduino UNO–based robotic arm. The red (VCC) wires of all servos are connected ...

In this project I did a Christmas jumper with rgb LEDs, this can also be a creative clothing project or whatever you want, it uses rgb LEDs that are controlled by an Arduino-based microcontroller that ...

Build a low-power smart sensor system with a tailored board, MOSFET switching, and ESP32 deep sleep, giving up to 1.7 years usage between charges ...

Applications are invited for recruitment of nine vacant teaching and non-teaching positions or career in TRTC Guwahati Assam in 2026. Tool Roo ...

A wide of array of advanced controllers arrived in 2025, marked by high integration and enhanced intelligence in solutions ...

In 1958, the American free-market economist Leonard E Read published his famous essay I, Pencil, in which he made his point ...

The 2026 Consumer Electronics Show (CES) at the Las Vegas Convention Center (LVCC) is fading into the past, but its impact continues to grow. This is my take on this year’s CES, albeit one that ...

In an exclusive conversation with Neb Matić, Founder, MIKROE I got a picture of how MIKROE is trying to remove bottlenecks ...

To enable intelligent chess play, the project uses Stockfish, a free open-source chess engine that decides the robot’s moves. Python programming connects the ESP32, sensors, and the Stockfish engine, ...

The Zerowriter Ink features a 60% mechanical keyboard with Kalh Choc Pro Red low-profile switches and keycaps, a microSD card reader for removable storage, a USB port that allows you to charge your ...