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  MISCELLANEOUS PROJETS FCALLBOX



Plenty of small projects, enjoy ..

Carrier Board for ARDUINO + RF NRF24L01 + temperature and humidity sensors

240V switching power isolated + AC/DC 3.3V

Relay + Led Interfaces

ULN2803 Interface



Raspberry interface board (power 5V, GPIO, smart ON/OFF)

Bread Boards



Interface BOARD USB, ROTARY Encoder, BUTTONS

16 bits counter



RJ45 breakout board

Card RJ45 RJ11 USB for face plate mounting



Resistor Box



Copyright François Callanquin, September 2022

Contact : fcallbox@free.fr