Arduino – LCD 1602A I2C – PROTÉGÉ par MOT de passe d'ACCÈS de PORTE Avec Relais – KY-019
Hello world! Today i made a simple code to control a electric strike lock with a Password/ Access Code using a 1 channel relay. I don’t have such a lock but i demonstrated it with a lamp attached to the relay. Check the next step for the schematic code & Parts list. (I know! I […]