This hammer is simulated Mjolnir, you need you to record your fingerprint on this device then you will become its master. The hammer needs a magnet to adsorb on the grove - electromagnet until its master to unlock via fingerprint, the hammer can take away.Features
- Easy to record your fingerprint
Record your fingerprint
The screen will display finger recording at the begin, you just need to put your finger on the finger device, after that, the program will analyze your fingerprint, then finish registered.
- Seeeduino XIAO
- Seeeduino XIAO expansion board
- Grove - Capacitive Fingerprint Scanner/Sensor
- Grove - Electromagnet
Step 1. Follow the connection picture connect all the sensor on the board.
Step 2. Download the Arduino IDE
Step3. Please install the Seeeduino XIAO board manager, follow the instruction
Step 5. Copy the code stick on the Arduino IDE then upload it.