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Infrared receiver
I've disasabled my old "IRman" and found inside a TSOP1736. Later on, I opened a digital TV receiver I found at the recycling center. It contained a receiver labeled "B156". I didn't find any datasheet, but using the pinout found at ladayada.net, it worked out quite well.
Schematic
Photo
Sample code
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// load the library #include <IRremote.h> // define where theoutput is connected const int RECV_PIN = 2; // define a receiver object IRrecv irrecv(RECV_PIN); // define there the results should goto decode_results results; void setup() { // start the serial output Serial.begin(115200); // start the receiver irrecv.enableIRIn(); } void loop() { // if there is a result if (irrecv.decode(&results)) { // print it to the serial line Serial.println(results.value, HEX); // receive the next value irrecv.resume(); } }
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