Input Sensor

1. Coin Acceptor
2. DHT 11 Sensor
3. Infrared Receiver
4. Keypad 3x4
5. Keypad 4x4
6. Limit Switch
7. Push On Switch
8. RFID Card
9. RFID Reader
10. RTC Clock DS 1307
11. Serial Barcode
12. LM35 Temperature sensor
13. Weight Sensor
14. Toggle Switch
15. Push OFF Switch