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29 lines
561 B
Markdown
29 lines
561 B
Markdown
# PIR Sensor (Interface to ESP8266)
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* Schematic
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+ 
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* [Datasheet](./BISS0001-SilvanChip.pdf)
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* [ESP8266](./esp8266.md)
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+ GPIO12 : PIR Out
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+ VCC : 3.3 / 5V
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+ GND : GND
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* Sample Arduino Code
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```arduino
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int inPin = 12;
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void setup() {
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// put your setup code here, to run once:
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Serial.begin(9600);
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pinMode(inPin, INPUT);
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}
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void loop() {
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// put your main code here, to run repeatedly:
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int val = digitalRead(inPin);
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Serial.print("*Detected = "); Serial.println(val);
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Sleep(500);
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}
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``` |