Difference between revisions of "Sensor-LED"

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{{Language|Microduino-LED }}
 
{{Language|Microduino-LED }}
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{| style="width: 1000px;"
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{| style="width: 80%;"
 
|
 
|
 
|
 
|
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[[File: Microduino-LED-rect-v1.jpg|400px|thumb|right|mCookie-Hall]]
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[[File: Microduino-LED-rect-v1.jpg|400px|thumb|right|mCookie-SingleLED]]
 
The product number of mCookie Sensor—LED: '''MSDL11'''
 
The product number of mCookie Sensor—LED: '''MSDL11'''
  
−
The LED controlled by GPIO directly has red, green, and yellow three types.   
+
The LED controlled by GPIO directly has three color types: red, green, and yellow.   
  
  
  
 
==Introduction of the Sensor Pin==
 
==Introduction of the Sensor Pin==
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{{Sensor_explain
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{{ST_Pinout
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|nameA=[[Sensor-LED ]]
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|st_name=Single Color LED
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|modeA=Digital signal output
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|pin3=Digital Output
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|modeB=NC
 
 
}}
 
}}
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==Features==
 
==Features==
 
*With small size which is easy to install.  
 
*With small size which is easy to install.  
−
*Has red, green, and yellow three types.
+
*Three different color variants: red, green, yellow.
  
 
==Specification==
 
==Specification==
Line 41: Line 39:
 
*Schematic diagram: '''[[File: Sensor-_LED.Zip.pdf]]'''
 
*Schematic diagram: '''[[File: Sensor-_LED.Zip.pdf]]'''
  
−
==Development==
+
==Usage==
 +
 
 +
===Basic Functionality===
 +
The LED Trinket is a simple trinket which emits light when passed with a sufficient voltage. A Core module can supply voltage to the LED Trinket.
 +
{| class="wikitable"
 +
|+Crash Sensor State Table
 +
|-
 +
! Pin State
 +
! LED State
 +
|-
 +
|HIGH
 +
|Emits Light
 +
|-
 +
|LOW
 +
|No Light
 +
|}
 +
 
 +
===Programming===
 +
<tab name="Arduino for Microduino" style="width:100%;">
 +
==Introduction==
 +
The LED Trinket is used as a simple output pin. Therefore, the '''pinMode''' and '''digitalWrite''' functions will be used.
 +
==Key Functions==
 +
*Required Libraries: None
 +
*Key Functions:
 +
** '''pinMode(pin_number, pin_mode)''' - sets the mode for the pin
 +
***'''pin_number''' - is the pin number that the trinket is connected to
 +
***'''pin_mode''' - is the mode to set the pin to. Either '''INPUT''' or '''OUTPUT'''
 +
** '''digitalWrite(pin_number)''' - Changes the state of the pin either to HIGH or LOW
 +
***'''pin_number''' - is the pin number that the trinket is connected to
 +
 
 +
==Example==
 +
This is a simple example which turns on and off the LED at 1 second intervals.
 +
 
 +
'''Note''': Important lines of code are highlighted.
 +
 
 +
<syntaxhighlight lang="cpp" highlight="1,2,10,11,17,18,23,24">
 +
//Define the pin the sensor is connected to
 +
const int LED_PIN = 6;
 +
 
 +
void setup() {
 +
  // put your setup code here, to run once:
 +
 
 +
  //Initial serial communication port at 9600 baud
 +
  Serial.begin(9600);
 +
 
 +
  //Configure the pin into output mode
 +
  pinMode(LED_PIN, OUTPUT);
 +
}
 +
 
 +
void loop() {
 +
  // put your main code here, to run repeatedly:
 +
 
 +
  //Perform a digitalWrite with HIGH to turn on the LED
 +
  digitalWrite(LED_PIN, HIGH);
 +
 
 +
  //Delay 1 second
 +
  delay(1000);
 +
 
 +
  //Perform a digitalWrite with LOW to turn off the LED
 +
  digitalWrite(LED_PIN, LOW);
 +
 
 +
  //Delay 1 second
 +
  delay(1000);
 +
}
 +
</syntaxhighlight>
 +
Copy and paste the code above to the Arduino IDE or
 +
 
 +
Download the above example: n/a
 +
</tab>
 +
 
 
===Program Download===
 
===Program Download===
−
*Download and unzip the program '''[[File:Sensor-LED_Test.zip]]'''
+
*Download and unzip the program '''[[File:Sensor-LED.zip]]'''
  
 
===Programming===
 
===Programming===

Latest revision as of 19:23, 18 August 2017

Language: English  • 中文
mCookie-SingleLED

The product number of mCookie Sensor—LED: MSDL11

The LED controlled by GPIO directly has three color types: red, green, and yellow.


Introduction of the Sensor Pin

Sensor backpin.png

Single Color LED
General Pin Out Sensor / Trinket's Pin Out
PIN1 (GND) GND
PIN2 (VCC) VCC
PIN3 (SIGNAL-A) Digital Output
PIN4 (SIGNAL-B) Not Connected
  • General Pin Out is the standard pin out of a Sensor / Trinket connector.
  • Sensor / Trinket's Pin Out is this specific Sensor / Trinket's wiring in relation to the General Pin Out.
  • SIGNAL-A / SIGNAL-B are signals that could be digital input, digital output, analog input or analog output. Or special signals such as serial communication (SoftwareSerial, IIC (I2C), etc) or other special signals.
  • Not Connected refers to the Pin not being used for this particular Sensor / Trinket.
  • Read more about the hub module.

Features

  • With small size which is easy to install.
  • Three different color variants: red, green, yellow.

Specification

  • Sensor voltage
    • 3.3V~5V working voltage
  • Size of the sensor
    • Size of the board: 23.5mm*13mm
    • 1.27mm-spacing 4Pin interface connected with sensorhub
    • CAD drawing of the sensor: File:Sensor CAD.zip
  • Function description
    • GPIO controls the high and low electricity of LED to emit light.
  • Connection
    • This sensor can be connected with the following interfaces of the core: D2~D13, D2~D13

Document

Usage

Basic Functionality

The LED Trinket is a simple trinket which emits light when passed with a sufficient voltage. A Core module can supply voltage to the LED Trinket.

Crash Sensor State Table
Pin State LED State
HIGH Emits Light
LOW No Light

Programming

Introduction

The LED Trinket is used as a simple output pin. Therefore, the pinMode and digitalWrite functions will be used.

Key Functions

  • Required Libraries: None
  • Key Functions:
    • pinMode(pin_number, pin_mode) - sets the mode for the pin
      • pin_number - is the pin number that the trinket is connected to
      • pin_mode - is the mode to set the pin to. Either INPUT or OUTPUT
    • digitalWrite(pin_number) - Changes the state of the pin either to HIGH or LOW
      • pin_number - is the pin number that the trinket is connected to

Example

This is a simple example which turns on and off the LED at 1 second intervals.

Note: Important lines of code are highlighted. 

//Define the pin the sensor is connected to
const int LED_PIN = 6;

void setup() {
  // put your setup code here, to run once:

  //Initial serial communication port at 9600 baud
  Serial.begin(9600);

  //Configure the pin into output mode
  pinMode(LED_PIN, OUTPUT);
}

void loop() {
  // put your main code here, to run repeatedly:

  //Perform a digitalWrite with HIGH to turn on the LED
  digitalWrite(LED_PIN, HIGH);

  //Delay 1 second
  delay(1000);

  //Perform a digitalWrite with LOW to turn off the LED
  digitalWrite(LED_PIN, LOW);

  //Delay 1 second
  delay(1000);
}

Copy and paste the code above to the Arduino IDE or

Download the above example: n/a

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 "Microduino_LED_Test.ino" to open the program.
  • After confirming all these items are correct, click "→" to download the program to the development board.

Hardware Setup

  • Referring to the following picture, connect the Sensor-LED to the digital port D6 of Microduino-Sensorhub.


Microduino-sensorhub Shake.JPG


Result

  • LED will twinkle with 1s as the interval.

Application

  • Indicator lamp

Projects

Purchase

History

Gallery

File:Microduino-LED-F.JPG
mCookie-LED Front
File:Microduino-LED-b.JPG
mCookie-LED Back
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