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Generic 2D18 LED traffic light-emitting module features
Other Features
High brightness, Simple wiring, Custom installation, PWM brightness control, Common cathode interface, Separate Red/Yellow/Green control, Microcontroller compatible
Instructions for Use/Warnings
Before you are getting started, prepare all the item needed: Arduino UNO, LED traffic light module, Jumper wires, Breadboard. After open the code in Arduino IDE, go to the [Tools] --> [Boards Manager] --> select [Arduino/Genuino UNO] as we using Arduino UNO in this tutorial. Then connecting the Arduino UNO to PC, after that select the correct port (go to [Tools] --> [Port] --> Select correct port for Arduino UNO). Next, compile and upload the code into your Arduino UNO.
Blue PCB Electronics
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Product description
Description: This is a mini-traffic light display module, high brightness, very suitable for the production of traffic light system model.
It is featured with its small size, simple wiring, targeted, and custom installation.
It can be connected PWM to control the brightness of the LED.
Features Size: 56 x 21 x 11mm Fixing hole: 3mm Pitch: 15mm Color: red yellow green LED: 8mm x 3 Brightness: Normal brightness Voltage: 5V Input: Digital level Interface: common cathode, red, yellow and green separate control Platform: , microcontroller LED Traffic Light Module Tutorial This is a mini-traffic light display module, high brightness, very suitable for the production of traffic light system model.
It is featured with its small size, simple wiring, targeted, and custom installation.
It can be connected PWM to control the brightness of the LED.
Before you are getting started, prepare all the item needed: Arduino UNO LED traffic light module Jumper wires Breadboard Sample Code /*MYBOTIC TRAFFIC LIGHT PEDESTRIAN CONTROL*/ #define RED_SET_TIME 5000 #define YELLOW_SET_TIME 2000 #define GREEN_SET_TIME 5000 #define LIGHT_1_RED 2 #define LIGHT_1_YELLOW 3 #define LIGHT_1_GREEN 4 #define GREEN_LIGHT 0 #define YELLOW_LIGHT 1 #define RED_LIGHT 2 unsigned long gulStart_Timer = 0
unsigned short gusSet_Time[3] = {GREEN_SET_TIME, YELLOW_SET_TIME, RED_SET_TIME}
short gsWhich_Light_Index = GREEN_LIGHT
void setup() { Serial.
begin(9600)
pinMode(LIGHT_1_RED, OUTPUT)
pinMode(LIGHT_1_YELLOW, OUTPUT)
pinMode(LIGHT_1_GREEN, OUTPUT)
digitalWrite(LIGHT_1_GREEN, HIGH)
digitalWrite(LIGHT_1_YELLOW, LOW)
digitalWrite(LIGHT_1_RED, LOW)
gulStart_Timer = millis()
} // the loop function runs over and over again forever void loop() { if((millis()-gulStart_Timer) >
= gusSet_Time[gsWhich_Light_Index]) { gsWhich_Light_Index++
if(gsWhich_Light_Index >
RED_LIGHT) { gsWhich_Light_Index = GREEN_LIGHT
} gulStart_Timer = millis()
if(gsWhich_Light_Index == GREEN_LIGHT) { digitalWrite(LIGHT_1_GREEN, HIGH)
digitalWrite(LIGHT_1_YELLOW, LOW)
digitalWrite(LIGHT_1_RED, LOW)
} else if(gsWhich_Light_Index == YELLOW_LIGHT) { digitalWrite(LIGHT_1_GREEN, LOW)
digitalWrite(LIGHT_1_YELLOW, HIGH)
digitalWrite(LIGHT_1_RED, LOW)
} else if(gsWhich_Light_Index == RED_LIGHT) { digitalWrite(LIGHT_1_GREEN, LOW)
digitalWrite(LIGHT_1_YELLOW, LOW)
digitalWrite(LIGHT_1_RED, HIGH)
} } } Uploading After open the code in Arduino IDE, go to the [Tools] -->
[Boards Manager] -->
select [Arduino/Genuino UNO] as we using Arduino UNO in this tutorial.
Then connecting the Arduino UNO to PC, after that select the correct port (go to [Tools] -->
[Port] -->
Select correct port for Arduino UNO).
Next, compile and upload the code into your Arduino UNO.
Output
Additional info
- Sold by .
- A maximum of 5 units of this product can be ordered. Trendyol reserves the right to cancel orders over 5 units.
- Barcode No: 2900000005297
Generic 2D18 LED traffic light-emitting module features
Other Features
High brightness, Simple wiring, Custom installation, PWM brightness control, Common cathode interface, Separate Red/Yellow/Green control, Microcontroller compatible
Instructions for Use/Warnings
Before you are getting started, prepare all the item needed: Arduino UNO, LED traffic light module, Jumper wires, Breadboard. After open the code in Arduino IDE, go to the [Tools] --> [Boards Manager] --> select [Arduino/Genuino UNO] as we using Arduino UNO in this tutorial. Then connecting the Arduino UNO to PC, after that select the correct port (go to [Tools] --> [Port] --> Select correct port for Arduino UNO). Next, compile and upload the code into your Arduino UNO.
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