To analyze infrared signal indicated by Hexadecimal, for allocation of rc motion, moving can show the imagine of prototype electronics.
Infrared Remote Controller [pictures]↓
Behavior Allocation
- VOL+ — Forward, digitalWrite(HIGH,HIGH)
- Skip — Turn Right, digitalWrte(LOW,LOW)
- Rewind — Turn Left, digitalWrite(HIGH,LOW)
- Default — Stop, digitalWrite(LOW,LOW)
The system consists of NPN transistor, diode, resister discrete.
Two of fundamental circuit [Please refer previous posts], the main components are NPN transistor, Their BASE are connected on Arduino General-Purpose Input Output pin as digital output.