Page 44 - ipst-sensorlab
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Infrared LED

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PD4 PD5 PD0 PD1
PD6 PD7 PB0 PB2
RESET ISP PB1 PB3 PB4

DIGIT-1 DIGIT-4

ATMEGA16 76 5 4 3 2 1 0 COM. LED
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PA5 PA3 PA1
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DC GND
input PC0 Phototransistor LED board ´ÒŒ ¹Ë¹ŒÒ
PC1 Infrared Detector
OFF PC2 PORT
PC3 +S
PC4 PORT
PC5
PC6
PC7
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PORTC PA7 PA6

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