Replacing the IR sensors with ESP32-CAM to increase the efficiency and handle the more congested lane.

At the heart of the “Walter” board lies the ESP32-S3 microcontroller, equipped with 2MB of RAM and 16MB of flash memory.

The ReSpeaker Lite ($32) is a ESP32-based audio kit with a 2-mic array from Seeed Studio that can transform your old speakers ...

FireBeetle 2 ESP32-C5 IoT development board offers GDI display interface, LiPo battery support, 18x GPIO, USB-C port, and ...

He Chunhui (hchunhui) has developed the Tiny386 x86 PC emulator in C (C99) and managed to run Windows 3.1/3.2 and Windows 95 ...

Some people may remember the joys of trying to boot Linux on an 8-bit AVR microcontroller, which was an absolute exercise in ...

With a sports timer and some clever coding, Max Goldberg built a DIY display that tells South Philly commuters exactly when ...

Over time, I've found different uses for it, and the most recent way that I'm using it is likely the one I'll settle on.

The Open Book Touch also runs open source firmware. The default firmware features a UI framework called Focus, which is based ...

DEAR MISS MANNERS: In the era of selfies, I’m as guilty as anyone of holding my phone out and snapping a photo of my spouse and me in front of some interesting feature. Those photos stay on my phone, ...

A remembrance group has said it will not display poppies on lampposts this year due to tighter council rules in response to unlicensed flag flying. For the past three years, Hoyland Remembrance and ...

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