I built a whole-home ad blocker with a $7 ESP32-S3 board - and it took just minutes ...

When it comes to electronic design, breadboarding a circuit is the fun part — the creative juices flow, parts come and go, jumpers build into a tangled mess, but it’s all worth it when the circuit ...

FREE Parallax Shield-Bot (US-only, courtesy of Parallax) when you register for this training! See details below**. THERE are NO REFUNDS ONCE THE SHIELDBOT HAS BEEN SHIPPED! Training will include hands ...

This library supports both BK3254 and BK3266 based Bluetooth audio modules. These modules communicate using "ASCII" mode commands (AT+, COM+, BT+, FM+ prefixes). BK3254: Original module, uses AT ...

I didn't expect to love it, and it has a learning curve, but the possibilities are endless.

The Joule Thief Circuit is a simple and clever electronic design that can power an LED using a nearly dead battery.

Everything else. Science fiction, futurism, gaming, remote work, career advice, Noonies awards, writing contests, and the weird wonderful internet. For the true ...

Latency, bandwidth, and fidelity all matter when you’re chasing milliseconds.

UNSW researchers have developed a novel hydrogen fuel cell design that improves water management. We take a closer look.