Today we make a whimsical fairy/fantasy lantern for decorating our walls! It has LEDs to make it extra magical and beautiful! 🧰 MATERIALS: Worbla, 1 full large sheet Some EVA foam support pieces ...

An optocoupler tester is a small device that helps verify whether an optocoupler is functioning properly or has failed. In labs and repair work, optocouplers often fail without clear signs. They may ...

Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as any other servo tester, the difference is that it can be programmed to do ...

Following an in-depth interview with forpeople’s creative director James Addison, we go under the hood of a rebrand that translates the bio-electrical pulses of African trees into a living ...

At embedded world 2026, Lucy Barnard speaks with Guneet Bedi, Senior Vice President & General Manager at Arduino about latest developments.

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The Dabao open-source hardware board features a Boachip-1x RISC-V MCU, whose RTL Verilog files are also open, and is IRIS inspectable.

ButtonEvents utilizes (and thus depends on) the Bounce2 library by Thomas O. Fredericks, which is available at https://github.com/thomasfredericks/Bounce2. Put the ...

ESP32 DevKit v1 ┌─────────────┐ │ │ │ 3.3V ├──────┐ │ │ │ │ │ ╱ │ │ ╱ Button │ │ ╱ │ │ │ │ GPIO 4 ├───┴───────── │ │ │ │ │ GPIO 5 ...