On its 1000-ohm tap it needs only about 3 mA for full scale, so the ESP32 drives it straight from a GPIO with PWM, with no ...

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A Belgian maritime pilot, whose job is guiding ships in and out of port, has built a desk piece that brings the sea indoors.

Build six awesome ESP32 projects using open-source code. Create a working pulse oximeter with an OLED display to track your ...

If you wanted to make a game that ran on a commodity microcontroller, you could be forgiven for not knowing where to start.

It can be challenging to heal and move on from grief, heartbreak or serious disappointment. What can we learn from the story of a woman who reached out to strangers in the midst of a loss? By Shannon ...