Arduino library for use with the OPL2 board (YM3812) and OPL3Duo (YMF262)

The super tiny USB Rubber Ducky

Open-source electronics for your boat

Upside Down Lab's Biopotential Amplifier v1.5 - Buy on Tindie at https://bit.ly/BioAmp-v1_5

IoT-devices GGreg20_V3 Ionizing Radiation Detector module under Home Assistant server with ESPHome plugin setup example

expanseElectronic's soloWiFi product, using mtongnz's DMX library.

IoT-devices GGreg20_V3 ionizing radiation detector module driver library for Arduino

IoT-devices GGreg20_V3 ionizing radiation Geiger counter module for generic ESP32 under Home Assistant with ESPHome setup example

DIY Geiger Counter Module with Pulsed Output GGreg20_V3

GGreg20_V3 with Raspberry Pi Pico W under Home Assistant with ESPHome config example

This is a simple Lua script example for GGreg20_V3 / GGreg20_V1 ionizing radiation detector module with SBM-20 GM tube working under NodeMCU firmware on ESP32 / ESP8266

IoT-devices PS4IoT_V1 Smart Power Supply Unit Module Home Assistant server with ESPHome plugin Basic Setup Example in "managed by MCU mode".

GGreg20_V3 with Generic ESP32 with Tasmota Firmware and Berry script driver example

GGreg20_V3 Ionizing Radiation Detector for Arduino UNO WOKWI simulator

IoT-devices LLC News and Product Logs

Arduino Nano client for my Windows 10 IoT Core LoRa field gateways

Dart wrapper for Tindie Order API