A tiny board with a narrow job.

Raspberry Pi's $30 Smart Display Module slots Compute Module 5 into Intel SDM displays for cable-free 4K signage, digital menus, and wayfinding. Available now.

Have you ever wanted to turn external electrical devices ON/OFF from your PC? In this article, we will explain how to turn LEDs on and off from a PC using the "USB RELAY X-RL2 (2-channel)," a ...

OpenAI brought Codex Remote to general availability on June 25, 2026, opening phone-based control of long-running AI coding sessions to every paid ChatGPT subscriber — Plus, Pro, Business, Enterprise, ...

Samir Makwana is a technology journalist and editor from India since past 18 years and his work appears on MakeUseOf, HowToGeek, GSMArena, BGR, GuidingTech, The Inquisitr, TechInAsia, TechWiser, and ...

The B77 Master Controller is an Arduino-based tape counter and remaining-time display system for the Revox B77 reel-to-reel tape machine. It combines: Arduino Nano Every ...

Abstract: Flooding is still a serious issue in many places, especially where the drainage isn’t working well or was never properly set up. For this project, our goal was to create a simple and ...

The ESC3B04 is a compact DIN rail-compatible relay board built around the ESP32-C3 Super Mini module for building Wi-Fi remote switches, voltage monitoring systems, motor control, timed automation, ...

Looking for practical Arduino projects? This guide shows how to control a relay from your smartphone using an Arduino Uno — either via Bluetooth or Wi-Fi with an ESP8266 ESP-01 module. With ...

Waveshare RP2350-Relay-6CH is a Raspberry Pi RP2350-based industrial 6-channel relay module with an isolated RS485 interface, 7 to 36V DC input via a terminal block, and support for Raspberry Pi Pico ...

Gesture-based home automation allows users to control household devices through simple hand movements, removing the need for switches or remotes. It improves convenience, accessibility, and hygiene ...