IntroductionThe hoboNicola adapter used to require soldering, but since I found a case for a microcontroller board with a USB ...

I bought a LILYGO T-Deck Plus and created my own firmware for it.It has a physical keyboard below a small screen, supports touch operation, and includes GPS. I chose it because it seemed easy to carry ...

I ditched ESP32 tutorials for a $20 sensor kit, and that made all the difference ...

This year’s Embedded World North America was a bit bigger this year, with plenty of new hardware and software along with the ...

Thermal imagers harness the physics of infrared radiation by converting it into electrical signals and mapping them into ...

ESPHome is the sole reason I was able to build several ESP32 smart sensors without losing my patience ...

As the legacy AM broadcast bands fade away, what happens to the millions of devices built to receive them? Many of them will ...

Before HDMI and DVI there was VGA, and before that? TTL RGB, in which instead of analogue voltages, the connector carried TTL logic voltages. TTL monitors used to be ten a penny because nobody ...

DSPi is a full-featured audio DSP firmware for the Raspberry Pi Pico, Pico 2, and other Raspberry Pi RP2040/RP2350 boards, ...

Kelly-Ann Franklin has spent more than two decades in journalism which has helped her build a wide knowledge base of business and personal finance topics. Her goal with editing is to ensure tough ...

A built-in display provides at-a-glance live monitoring, while traffic can be sniffed and saved for later analysis.

Run AI locally using devices ranging from an ESP32S3 chip to an RTX 4090 GPU. Match your hardware bandwidth and capacity to ...