From this video, you can start your bike using your fingerprint and protect your bike from a thief. To make this DIY fingerprint bike lock you need Arduino Uno and fingerprint scanner. Every person can make this type of fingerprint lock for the bike.
COMPONENTS USED
Arduino Uno
Description The Arduino Uno is an open-source microcontroller board based on the Microchip ATmega328P microcontroller and developed by Arduino.cc. The board is equipped with sets of digital and analog input/output pins that may be interfaced to various expansion boards and other circuits.
Fingerprint
Description A fingerprint is an impression left by the friction ridges of a human finger. The recovery of partial fingerprints from a crime scene is an important method of forensic science. Moisture and grease on a finger result in fingerprints on surfaces such as glass or metal.
Relay module The relay module is a separate hardware device used for remote device switching. ... The Relay module houses two SPDT relays and one wide voltage range, optically isolated input. These are brought out to screw-type terminal blocks for easy field wiring.
CIRCUIT DIAGRAM
Finger print sensor library
YOUTUBE VIDEO LINK