1. KyungHee Univ. 2-0 Infrared Remote Interfacing Infrared Remote Interfacing

2. KyungHee Univ. 1-1 Infrared Remote Interfacing  Block Diagram IR Sensor Remote Control Microcomputer Input Capture IR Light PD5 PD4

3. KyungHee Univ. 1-2 Infrared Remote Interfacing  4 개의 Macros IR Timing 024ms Macro B = 1100000001 Macro L = 0001 Macro S = 001 Macro E = 11111 Δt = 400us Key Pattern 예 “1” Key : BSSSSSSSLSSSSE “2” Key : BLSSSSSSLSSSSE “3” Key : BSLSSSSSLSSSSE Short Pulse Long Pulse Beginning Code End Code

4. KyungHee Univ. 1-3 Infrared Remote Interfacing  문자 ‘0’ 와 ‘A’ 의 IR Timing 패턴 ‘0’ 의 Timming 패턴 : 00110001 ‘A’ 의 Timming 패턴 : 01000001

5. KyungHee Univ. 1-4 Infrared Remote Interfacing  적외선 발광 다이오드와 포토 Tr 회로도 5V 330 4.7K 7414 2 1 43 PD5 PD4

6. KyungHee Univ. 2-5 ATmega128 Infrared Remote Interfacing 프로그램 예 cho_infrared_remote_interface 참고 요