Components Needed:** Arduino board (e.g. Arduino Uno) Adafruit R307 fingerprint sensor 20x4 LCD I2C module 6 solenoid locks Jumper wires Fingerprint Sensor Connections: Connect the fingerprint ...

Use Arduino Uno to control solenoid valves. Contribute to xofoxxy/valve-control-updated development by creating an account on GitHub.

By virtue of its triple bond, acetylene burns hotter than any other common hydrocarbon when mixed with oxygen, but it isn’t ...

Abstract: People with visual disabilities find many day-to-day tasks, which include basic and essential communications to be difficult. As a result, they are ought to go through a high chance of ...