Infrared receiver

Outline Microduino-IR receiver is used to receive infrared signal from Infrared transmission. It can receive infrared signal within 10m. Specification Electrical specification Operation voltage: 3.3V~5V Tech parameters Sensing distance:10m Size Size of the LED: 5mm Size of the board: 10mm*20mm 1.27mm-pitch 4PIN interface Connection Method GND, VCC, signal port and NC. The signal port can be defined by users. Development Equipment Module Number Function mCookie-CoreUSB 1 Core board mCookie-Hub 1 Sensor pin board Microduino-IR Receiver 1 Infrared receiving 600px Preparation Setup 1: Connect the IR receiver's interface with the Hub's D10 digital port. 600px Setup 2: Connect the core, Hub and IR receiver to a computer with a USB cable. Debugging Open " IRsendDemo " program in the libraries. Select the right board and COM port, compile and download. You can refer to AVR Core：Getting started include <IRremote.h> Use infrared library function int RECV_PIN = 10; Define the infrared receiving pin as 10, which can also be changed by users. (For example: Change " RECV_PIN = 11" in the program examples to " RECV_PIN = 10". ) IRrecv irrecv(RECV_PIN); Define infrared receiving object irrecv.enableIRIn(); Start infrared receiving Receive infrared signal and output if (irrecv.decode(&results)) { Serial.println(results.value, HEX); irrecv.resume(); } You can open the serial monitor and use the infrared remote controller to send signals to the infrared receiving head. When you see the LED light on the IR-receiver blinks once, it means the receiving head has gotten the signals while the serial console will print decoded data. Application It can be used in infrared remote control, which is able to be matched with all kinds of infrared remote controller. You need to make sure the infrared signal type and protocol format before using.