When building a project to operate on battery power for long periods of time, having a microcontroller with a reliable and ...

Proper waste sorting is very important for keeping our neighbourhoods clean and saving resources for the future. When we mix ...

Building an automated attendance system using ESP32-CAM is a practical, affordable way to solve this problem for classrooms, ...

Fan-built Star Wars props show how maker electronics, 3D printing, and robotics can turn static replicas into projects that ...

Debugging microcontrollers is both a technical and creative challenge, bridging code analysis with hardware checks. Whether working with Arduino boards, PICkit 3 programmers, or ESP32-powered projects ...

It’s not the Pi—it’s how we use it.

Once upon a time, someone set up a livestream wherein the messages from Twitch chat could control a game of Pokemon. Since ...

Learning Digital Electronics gets an Elektor TV walkthrough, with 20+ practical logic projects and a 100-piece kit.

Balanced charging of each cell in a battery pack is critical to meeting system requirements and maximising lifespan, while ...

The pH meters are electronic devices designed to measure the acidity or alkalinity by detecting the voltage produced by a ...

An open-source E-Ink smartwatch called LightInk aims for extreme battery life, with up to 40 days per charge and ...

A smart pillow sleeve which vibrates to alert people who are deaf to fire and burglar alarms has been created by scientists ...