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.

The audio component centers around the SS8550 PNP transistor (Q1) which serves as a driver for the passive buzzer (BZ1). This ...

Learn how to create a simple heart rate monitor using an Arduino Pro Mini, PulseSensor, and OLED display. This ...

They may seem simpler, but don't be fooled: microcontrollers are perfect for a lot of my more complicated setups for a number of reasons ...

The beginner’s guide for hobbyists and makers unlocks some of the practical secrets behind lightning detection design.

Discover how nanotechnology is advancing AI with energy-efficient chips, in-memory computing, neuromorphic hardware, and ...

Unexpected Maker has recently released the Series, a lineup of four new ESP32-S3 development boards: the EdgeS3, TinyS3, ...

New processes turn plastic waste into carbon nanotubes and hydrogen, offering cleaner recycling, economic value, and a step ...

According to Business Insider this is what Microsoft pays for different jobs based on 5,400 applications in Q1 (MS declined to comment): Software ...

Radio World readers may know Marty Acuff from his time at Orban/CRL Labs or from his many yers working on the iconic Sutro ...