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 ...

'I've never seen a light like this before. That is wild,' YouTuber Mathew Perks said.

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

A lot of making goes on in this community these days, but sometimes you’ve just gotta do some old fashioned hacking. You might have grabbed an old Speak and Spell that you want to repurpose ...

If you buy something from a Verge link, Vox Media may earn a commission. See our ethics statement. is a senior reviewer covering TVs and audio. He has over 20 years experience in AV, and has ...

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

This library can be used with Arduino IDE 1.6.6 (or above) to add one or more joysticks (or gamepads) to the list of HID devices an Arduino Leonardo or Arduino Micro (or any Arduino clone that is ...

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