🎛️ Visualize audio signals in real-time with this XY oscilloscope running in your browser, featuring file playback and microphone input support.

🚀 Insane Sound System V5: Das ultimative Dual-ESP32 Custom-Board (S3 + WROOM)! High-Fidelity I2S-Audio mit Hardware-Mux, handlötfreundliches 100x100mm SMD-Design (1206), drahtlose OTA-Bluetooth-Updates, 2x15W Amp mit Turbo-Mode, 3-Zonen RGB & smarter Klima-Steuerung. Open-Source Audio auf dem absoluten Insane-Level! 🎧🔊

Home Automation Documentation Tips and Tricks for applications like NODE-Red, Home Assistant.

Personal electronics website.

Fully analog DIY-friendly modular synth

Smartes 10-Kanal-Bewässerungssystem für Pflanzen auf ESP8266-Basis (Wemos D1 Mini). Features: 10x kapazitive Bodenfeuchtesensoren (über CD74HC4067), 10x 5V-Pumpentreiber (via 74HC595 & AO3400 MOSFETs), 1210 SMD-Bauteile, DS18B20 Temperatursensor und duale Absicherung.

BlockBoy - Werkende LEGO Game Boy mod met ESP32 & Retro-Go

BlockBoy - Working LEGO Game Boy mod with ESP32 & Retro-Go

Proof of concept for my Custom esp32-s3 mouse.

Smart Water Tank Level Monitoring System using ESP8266, ultrasonic sensor and Cloudflare Worker — Live water level readings.

Custom-designed Zigbee Coordinator board integrating ESP32, Zigbee RF module (RF-BM-2652P2), and Ethernet with Power over Ethernet (PoE) capabilities. It is optimized for smart home or industrial IoT gateway applications, and provides a compact, PoE-powered solution for reliable Zigbee-to-IP bridging.

Diy PCB for Meshtastic

Full hardware and firmware implementation of a smart multisensor platform powered by ESP32-S3, designed for home and building automation environments.

Documentation of CanAirIO Project

An Inventory & Component Aggregator for DIY Audio Hardware Builders

Open-source mechanical keyboard for the Romanian Cobra computer and ZX Spectrum clones. Acesta este un proiect open-source pentru o tastatură mecanică compatibilă cu computerul românesc Cobra.

KiCad files for DIY Pro Co RAT

MiniVieNO is a custom-designed Arduino-compatible board developed by Nithin Mathew Joji. With a compact form factor, C-type USB connector, and versatile power options, MiniVieNO aims to provide enhanced functionality and ease of use for both prototyping and real-world applications.

Recources to build the MFOS - Noise Toaster Synth by Ray Wilson

This is a ZigBee device to collect data from smartmeters using the DLMS/COSEM protocol.