Optically isolated 230V 16A power switch for Arduino, ESP32 and RaspberryPi

Arduino PTC temperature sensor

Arduino PTC temperature sensor

Arduino PTC temperature sensor

For PINGUINO MAPLE ARDUINO like development board

Open Source Hardware Electrocardiography electromyography shield for DUINOMITE, PINGUINO, MAPLE, ARDUINO like development boards

PAsive electrodes for Electrocardiography Electromiography shields for DUINOMITE, PINGUINO, MAPLE, ARDUINO like development boards

Professional EKG-EMG cable with snap connector for GEL ECG electrodes

Arduino compatible shield with LCD16x2

Open Source Hardware MIDI shield for DUINOMITE, PINGUINO, MAPLE, ARDUINO like development boards

Lot Of LEDs shields with SMT LEDs

Lot Of LEDs shields with 3mm LEDs

Lot Of LEDs shields with 5mm LEDs

Lot Of LEDs shields with 10mm LEDs