Overview Your heart rate, or pulse, is the number of times your heart beats per minute. Normal heart rate varies from person to person. Knowing yours can be an important heart-health gauge. In this tutorial we made a Heartbeat Counter which displays the beats per minute in an LCD using
Overview This project aims to implement door lock system on Raspberry Pi Zero W. The project uses RFID reader and fingerprint sensor for dual access modes. When the user tries to access the system the data is fetched from a MySQL database on the Raspberry Pi Zero, then unlocks the solenoid lock if it identifies the RFID ID or the