LILYGO's T-Watch Ultra is an ESP32-S3-based smartwatch development platform that appears to be an upgrade over the previous T ...

Flash Bee is an easy-to-make DIY handheld lightning detector based on an ESP32-C3 board, a round display, and AMS AS3935 ...

How the Kisan Mitra Chhadi works, from its 5 to 15-metre detection range to the vibration alert that could help farmers avoid ...

Engineering used to move in seasons, with requirements one quarter, schematics the next, and boards and firmware last.

The Artemis Watch 2.0, made by CircuitMess, is a $129 programmable smartwatch designed less as a gadget you wear and more as something you can digitally rebuild into your own creation.

Nuclear leakage detection and radiation monitoring have become critical as the world generates increasing amounts of nuclear ...

We've all heard that "if you want something done right, you have to do it yourself." And that’s usually fine when it comes to ...

MicroPython is a well-known and easy-to-use way to program microcontrollers in Python. If you’re using an Arduino Uno Q, ...

When a Raspberry Pi is overkill.

ESP32s can be turned into some of the most useful smart devices you own.

Sensors are devices that detect and quantify physical aspects of the world around us. The measurement can either be read directly or converted to a signal for processing by electrical, hydraulic or ...

Densitron is a global provider of industrial displays, HMI and tactile interface technologies for mission-critical ...