Arduino has shrunk the UNO R4 with the Arduino Nano R4 board equipped with the same 48 MHz Renesas RA4M1 32-bit Arm ...

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

M5Stack CoreS3 Lite is a cost-optimized ESP32-S3-based IoT Vision AI controller providing a cheaper version of the CoreS3 ...

It’s a simple oscillator circuit tailored to create a magnetic field around a water pipe to perform water conditioning.

Elon Musk’s artificial intelligence venture, xAI, has once again grabbed headlines after its chatbot, Grok, started creating ...

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

NXP’s MCX L dual-core microcontroller leverages Adaptive Dynamic Voltage Control to enhance low-power operation.

Loomia created its tactile sensing developer kit after surveying 100 engineers as part of the NSF I-Corps program.

Discover the best kids coding languages by age, with comparisons, tools, and tips to help children thrive in tech.

We'll break down the major differences between all of them, as there's a lot to know if you're looking to invest in one of these to ensure you make the right choice. What is an ESP32? What ...