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#define LED1 2 | |
#define LED2 5 | |
#define LED3 7 | |
#define LED4 8 | |
char ch; | |
void setup() { | |
// put your setup code here, to run once: | |
pinMode(LED1,OUTPUT); |
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char ch; | |
void setup() { | |
// put your setup code here, to run once: | |
Serial.begin(9600); | |
} | |
void loop() { | |
// put your main code here, to run repeatedly: |