A cartridge-based console project that blends Arduino fundamentals, retro gaming nostalgia, and modern maker tools.

Macropads can be as simple as a few buttons hooked up to a microcontroller to do the USB HID dance and talk to a PC. However, ...

This time I bring an electronic kit for beginners, this is a very cheap and interesting device that displays audio levels into the LEDs just like any audio level bar indicator will do. It is simple ...

D0WD, a low-cost alternative to LilyGo T-Display, lets you mirror your desktop monitor over Wi-Fi with an ESP32 ...

These days, Windows has a moderately robust method for managing the volume across several applications. The only problem is ...

Arduino test code is run to see if the sensors are working properly, with built-in LED flashing when the sensor is triggered, ...

High Performance HF Power meter using Arduino and a Directional Coupler This device can measure power over a wide dynamic range from 10uW to 1 KW and will derive SWR for a 50 Ohm load The front end ...

This project lets you create an MidiRemote for grandMA2 onPC. You need to connect 2 4x4 Matrix to an arduino. Additionally you can add 3 LEDs to the following pins: 13, 12, 11. These represent ...

An enterprising engineer has turned an old parking meter into a jukebox using a Pi Zero 2 and some open source code. Reddit user Connect_Use2528 began the project when their wife asked them to paint a ...

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