Breadboard-pd

Dual rail USB-PD breadboard power supply

Open Kiosk

Build Your Own Smart POS System for Retail Stores

Weather & Air Quality Station (ensens Add-on & Crowpanel)

Real-time indoor data (temperature, humidity, pressure, IAQ, CO₂, VOC) and live weather forecasts. Easy setup with prebuilt firmware.

Midi Playback Device (floppy Edition)

Why buy a good looking retro Roland MT-200 to play back your midi files from floppy when you can make your own creation! Right?

Arduino Oled Countdown Timer Using Visual Programming

Build a compact and practical OLED Countdown Timer using Arduino and Visual Programming in Visuino! Watch the Video!

Analog Smart Power Flow Optimizer (spfo)

This smart circuit regulates electrical flow to appliances, reducing heat in conductors and saving power. It detects overheating and automatically adjusts or cuts power, protecting devices and improving energy efficiency.

Snake Game Console

A handheld game console based around the Raspberry Pi PICO 2 combined with the Waveshare RGB-Matrix-P3.

Ecg Graph Monitoring With Hexabitz

The project aims to develop a real-time ECG monitoring system that is both affordable and easy to use.

Hexabitz Exg Biosignal Processing & Visualization In Arduino

Receive muscle signal data from the Hexabitz Single-Lead EXG Monitor using Arduino. Process and visualize data with LED indicators.

Bloom Buddy

Your plant's new best friend!

Radar-based Home Security System Using Rd-03d And Esp32-c6

A powerful DIY home security system that uses radar to detect intruders with military-grade precision, even in total darkness

My First Real Pcb Artwork 🐺

Turning circuit boards into storytelling canvases—where every trace, layer, and silkscreen becomes part of the art

I Made A Wireless Phone With An Nes Zapper

You didn't think the NES Zapper was just for shooting ducks, did you? I turned mine into a wireless phone.

Build Your Own Esp32 Instant Camera!

Want a Polaroid-style instant camera without the expensive refills? In this project, I show you how I built an ESP32-based instant camera

Real-life Simulating Tamagotchi

A 3D-printed head-sized tamagotchi which makes you go through all the hardship of life to beat the game.

Autonomous Voice-activated Electromagnetic Lock

Hands-free access. Just say the code out loud and the lock opens. Without Internet.

Tn-24 V2.0 (cute Desktop Companion Robot)

A 3D-Printed, Emotionally Intelligent Desktop Companion Robot

Retro-logger

Retro-Logger - a secure, ESP32-based IoT data logger built specifically for legacy industrial machines.