Difference between revisions of "Sensor-IR Receiver"

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==Development==
 
==Development==
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===Preparation===
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===Program Download===
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*Make sure you build Microduino IDE or refer to: [[Microduino Getting started]]
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*Download and unzip the program '''[[File:Sensor-IR Receiver_Test.zip]]'''
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*Core selection
 
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**1. Adopt [[Microduino-CoreUSB]] or [[mCookie-CoreUSB]] as the core.  
 
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**2. Adopt [[Microduino-Core]] or [[Microduino-Core+]] as the core plus [[Microduino-USBTTL]] as the program download module.
 
  
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===Program===
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===Programming===
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*Open " IRrecvDemo " program in the libraries. 
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{{Upload
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[[file:mCookie-IRrecvDemo.JPG|thumb|800px|center]]
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|nameA=[[Microduino-Core]], [[Microduino-USBTTL]]
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*include <IRremote.h>      Use infrared library function
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|nameB=[[Microduino-USBTTL]]
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*int RECV_PIN = 10;      Define infrared receiving pin as 10, which can also be changed by users according to personal needs. (For example: Change " RECV_PIN = 11" in the program examples to " RECV_PIN = 10")
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|boardName=Microduino/mCookie-Core(328p), Atmega328P@16M,5V
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*IRrecv irrecv(RECV_PIN);    Define infrared receiving object
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|fileName=Sensor-IR Receiver Test.ino
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*irrecv.enableIRIn();      Start infrared receiving
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}}
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*Receive and output 
 
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  if (irrecv.decode(&results)) {     
 
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    Serial.println(results.value, HEX);
 
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    irrecv.resume();
 
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  }
 
  
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===Hardware Buildup===
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===Hardware Setup===
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*Connect the interface on the back of the IR-receiver with D10 digital port of the Sensorhub;
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*Refeering to the following diagram, connect the Sensor-IR Receiver to digital pin D6 of '''[[Microduino-Sensorhub/zh]]'''
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*Please refer to: [[Microduino-Sensorhub]]
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<br>
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[[file:Microduino-sensorhub_D10.PNG|thumb|400px|center]]
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[[file:Microduino-sensorhub_Crash.JPG|thumb|400px|left]]
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* Please refer to: [[mCookie-Hub]]
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<br style="clear: left"/>
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[[file:mCookie-sensorhub_D10.PNG|thumb|400px|center]]
 
  
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* Connect the core, Sensorhub and the IR-receiver to a computer with a USB cable.
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===Result===
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* Select the right board and COM port, compile and download.  You can refer to [[AVR Core：Getting started]]
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*After download, open the serial monitor.
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[[file:upload.JPG|thumb|800px|center]]
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*Send IR signal to the IR receiver with IR remote control, and you can see the LED on the IR Receiver flash once, representing that the IR Receiver has received the IR signal, and the decoded data will be printed out in the serial monitor at the same time.
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*After download, 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==
 
==Application==

Revision as of 06:02, 10 November 2016

Language: English  • 中文
Microduino-IR-receiver

The product number of Sensor-IR-receiver is: MSDI22

Sensor-IR-receiver is an infrared receiving sensor.

Sensor-IR-Receiver contains a semiconductor device, which can turn the infrared light signal into electrical signal. Its core part is a PN junction with special material. Compared with the ordinary diode, it adopts great change in structure with a larger infrared receiving area, which makes the current increase accordingly.

Introduction of Sensor Pins

Sensor backpin.png
  • Pins of the sensor:
    • PIN1: GND
    • PIN2: VCC
    • General signal pins:
      • PIN3(IO1): digital/analog signal
      • PIN4(IO2): NC(null)
    • Special signal pins:
      • If it is IIC: IO1/IO2 are respectively SDA/SCL.
      • If it is soft serial port: IO1/IO2 are respectively tx/rx.
  • Special to Sensor-IR Receiver sensor pins
    • PIN1: GND
    • PIN2: VCC
    • PIN3(IO1): Digital signal input
    • PIN4(IO2): NC


Microduino sensor can communicate with core module through the connection with Microduino-Module Sensor Hub.



Features

  • Pulse type;
  • Long receiving distance and strong anti-interference ability;
  • With small size which is easy to install

Specification

  • Voltage
    • 3.3V~5V working voltage
  • Electronic specification
    • Working current: 15uA
    • Working temperature: -20~85℃
  • Size
    • Size of the board: 23.5mm*13mm
    • 1.27mm-spacing 4Pin interface connected with sensorhub
    • The CAD drawing of the sensor: File:Sensor CAD.zip
  • Technical parameters
    • The wave length is between 0.76～1.5μm
  • Connection
    • This sensor can be connected to the following interfaces of the core: D2~D13,A0~A7

Document

Development

Program Download

Programming

  • Follow the Software Getting Started Guide.
  • Select the Board, Processor and Port.
  • Click [File]->[Open], browse to the project program address, and click "Sensor-IR Receiver Test.ino" to open the program.
  • After confirming all these items are correct, click "→" to download the program to the development board.

Hardware Setup


Microduino-sensorhub Crash.JPG


Result

  • After download, open the serial monitor.
  • Send IR signal to the IR receiver with IR remote control, and you can see the LED on the IR Receiver flash once, representing that the IR Receiver has received the IR signal, and the decoded data will be printed out in the serial monitor at the same time.

Application

Microduino-IR-receiver 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.

Purchase

History

Pictures

  • Front
Microduino-IR-receiver Front
  • Back
Microduino-IR-receiver Back
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