The hardware was assembled by connecting the Arduino UNO R4 WiFi, the PZEM 004T, the current transformer, and the OLED ...

Volos Projects recently showcased an easy-to-reproduce, inexpensive DIY ESP32-S3 Internet radio based on a Waveshare ESP32-S3-LCD-1.54 development board ...

Five beginner microcontroller programming courses for Arduino, ESP32 and Raspberry Pi Pico using C/C++ and MicroPython, including hardware kits.

I’ve been testing out the RYB2340 Bluetooth module, and it’s honestly one of the simplest ways I’ve found to add wireless control to Arduino or ESP8266 projects. In this video, I’ll walk you through ...

Anthropic on Monday released Code Review, a multi-agent code review system built into Claude Code that dispatches teams of AI agents to scrutinize every pull request for bugs that human reviewers ...

We may receive a commission on purchases made from links. The OBD acronym stands for on-board diagnostics, a system built into modern vehicles that monitors the performance of the engine and other ...

What if your code could write itself, refine itself, and improve continuously without you lifting a finger? Below, Prompt Engineering breaks down how the innovative “Ralph Wigum” approach combines a ...

I wore the world's first HDR10 smart glasses TCL's new E Ink tablet beats the Remarkable and Kindle Anker's new charger is one of the most unique I've ever seen Best laptop cooling pads Best flip ...

As 2026 rolls in, car owners are increasingly done with subscription-based OBD2 scanners that lock features behind monthly fees or app upgrades. If you’ve ever felt annoyed by a “scan now, pay later” ...

India’s salary structure is set for a major overhaul as the Code on Wages—part of the government’s sweeping labour law reforms—comes into effect. One of the biggest consequences for employees will be ...

Journal Editorial Report: The week's best and worst from Kim Strassel, Jason Riley and Dan Henninger. Photo: Jim Lo Scalzo/Shutterstock/M. Scott Brauer/ZUMA Press Wire A state-backed threat group, ...