Fingerprint Sensor AS608 - A Beginner's Guide
One touch can replace keys. This project uses an optical fingerprint sensor to enroll users and then grant access with a quick scan.
read tutorial →
An easy way to turn your Arduino board into a remote control or IR receiver. It has a built-in MCU, codec procedure and NEC capable. The NEC can decode a coded infrared signal emitted by a remote control.
QUICK SPECS:
- Operating voltage: 4.5~5.2V DC
- Operating current: 50mA (max)
- Operating frequency: 36k~42kHz
- Transmission distance: 10 meters (open area)
- Logic Interface Type: UART TTL serial port
- Communication format: 8N1
- Baud rate: 9600 (default), can be modified to other values by the command
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