Created
January 6, 2017 00:18
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| int light = 9; | |
| void setup() { | |
| Serial.begin(9600); | |
| pinMode(light, OUTPUT); | |
| } | |
| void loop() { | |
| if(Serial.available()) { | |
| char indata = Serial.read(); | |
| if(indata == 'H') | |
| digitalWrite(light, HIGH); | |
| if(indata == 'L') | |
| digitalWrite(light, LOW); | |
| } | |
| } |
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