LED RGB - Revision history

Chenqi: /* Demo for Arduino */

2020-07-30T15:23:20Z

‎Demo for Arduino

Chenqi at 15:22, 30 July 2020

2020-07-30T15:22:24Z

Chenqi at 15:21, 30 July 2020

2020-07-30T15:21:02Z

Chenqi at 15:04, 30 July 2020

2020-07-30T15:04:07Z

Chenqi: /* Introduction */

2020-07-29T07:31:04Z

‎Introduction

Chenqi: /* Introduction */

2020-07-29T06:49:01Z

‎Introduction

Chenqi: /* Introduction */

2020-07-23T13:34:12Z

‎Introduction

Chenqi: /* Introduction */

2020-07-23T13:31:05Z

‎Introduction

Chenqi: Created page with "=='''Introduction'''== This is a common LED RGB module, in which F5 fog full-color RGB common cathode LED are used as the components. When using it, connect the RGB module to..."

2020-07-23T13:30:45Z

Created page with "=='''Introduction'''== This is a common LED RGB module, in which F5 fog full-color RGB common cathode LED are used as the components. When using it, connect the RGB module to..."

New page

=='''Introduction'''==
This is a common LED RGB module, in which F5 fog full-color RGB common cathode LED are used as the components. When using it, connect the RGB module to the PWM port of the microcontroller, and connect “-” to GND.
There are red, green and blue lights in the LED components. The principle is that the ratio of the three colors can be adjusted through PWM values, so that different colors of light can be displayed on the LED. In theory, all colors of light can be simulated by adjusting the ratio of the three colors.
The sensor comes with a JST PA 4P horizontal sticker and a buckle socket. Also, a JST PA SMT 4-Pin to DuPont female single-head wire is offered to facilitate wiring. Length: 210mm, buckle attached.

@@ Line 70: / Line 70: @@
 </pre>
 '''Test Methods and Results'''
 First, upload the test code on the UNO R3 control board with Arduino IDE software. Then, connect the cable according to the wiring method and power on. The RGB module will successively display the following status for one second each: red, green, blue, yellow, purple, white and off, then cycle alternately.
 ----
 =='''Demo for Raspberry Pi'''==

@@ Line 74: / Line 74: @@
 ----
 =='''Demo for Raspberry Pi'''==
 <pre>
-#include <stdio.h>
+ #include <stdio.h>
   #include <stdlib.h>
   #include <stdint.h>

← Older revision		Revision as of 15:21, 30 July 2020
Line 33:		Line 33:
	*Wire Sequence: Black-negative power supply, Red-positive power supply, Green-SDA, Blue-SDA		*Wire Sequence: Black-negative power supply, Red-positive power supply, Green-SDA, Blue-SDA
	----		----
		+
		+	=='''Demo for Arduino'''==
		+
		+	<pre>
		+	int redPin = 9;
		+	int greenPin = 10;
		+	int bluePin = 11;
		+	void setup() {
		+	pinMode(redPin, OUTPUT);
		+	pinMode(greenPin, OUTPUT);
		+	pinMode(bluePin, OUTPUT);
		+	}
		+	void loop() {
		+	// Basic colors:
		+	color(255, 0, 0);
		+	delay(1000);
		+	color(0,255, 0);
		+	delay(1000);
		+	color(0, 0, 255);
		+	delay(1000);
		+	// Example blended colors:
		+	color(255,255,0);
		+	delay(1000);
		+	color(128,0,255);
		+	delay(1000);
		+	color(255,255,255);
		+	delay(1000);
		+	color(0,0,0);
		+	delay(1000);
		+	}
		+	void color (unsigned char red, unsigned char green, unsigned char blue) {
		+	analogWrite(redPin, red);
		+	analogWrite(greenPin,green);
		+	analogWrite(bluePin, blue);
		+	}
		+	</pre>
		+	'''Test Methods and Results'''
		+	First, upload the test code on the UNO R3 control board with Arduino IDE software. Then, connect the cable according to the wiring method and power on. The RGB module will successively display the following status for one second each: red, green, blue, yellow, purple, white and off, then cycle alternately.
		+
		+	----
		+	=='''Demo for Raspberry Pi'''==
		+	<pre>
		+	#include <stdio.h>
		+	#include <stdlib.h>
		+	#include <stdint.h>
		+	#include <wiringPi.h>
		+	#include <softPwm.h>
		+	#include <time.h>
		+	#define pin_R 1
		+	#define pin_G 4
		+	#define pin_B 5
		+	int main(void) {
		+	int red,green,blue;
		+	if (wiringPiSetup() == -1) {
		+	printf("Setup GPIO error!\n");
		+	return -1;
		+	}
		+	softPwmCreate(pin_R, 0, 100);
		+	softPwmCreate(pin_G, 0, 100);
		+	softPwmCreate(pin_B, 0, 100);
		+	while (1) {
		+	srand((unsigned)time(NULL));
		+	red = rand()%101 + 0;
		+	green = rand()%101 + 0;
		+	blue = rand()%101 + 0;
		+	softPwmWrite(pin_R, red);
		+	softPwmWrite(pin_G, green);
		+	softPwmWrite(pin_B, blue);
		+	delay(100);
		+	}
		+	return 0;
		+	}
		+	</pre>
		+	'''Test Methods and Results'''
		+
		+	1. Save the test code as a folder in the Raspberry Pi system.
		+
		+	2. Execute the following commands in the terminal to run the program. The LED lights on the RGB module keep changing colors randomly
		+
		+	<pre>
		+	cd TS1697
		+	ls
		+	gcc TS1697.c -o TS1697 -lwiringPi
		+	ls
		+	sudo ./TS1697
		+	</pre>

← Older revision		Revision as of 15:04, 30 July 2020
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		+	[[File:LED_RGB-1.JPG\|thumb\|300px\|right\|LED RGB]]
	=='''Introduction'''==		=='''Introduction'''==
	This is a common LED RGB module, in which F5 fog full-color RGB common cathode LED are used as the components. When using it, connect the RGB module to the PWM port of the microcontroller, and connect “-” to GND.		This is a common LED RGB module, in which F5 fog full-color RGB common cathode LED are used as the components. When using it, connect the RGB module to the PWM port of the microcontroller, and connect “-” to GND.

@@ Line 6: / Line 6: @@
 The sensor comes with a JST PA 4P horizontal sticker and a buckle socket. Also, a JST PA SMT 4-Pin to DuPont female single-head wire is offered to facilitate wiring. Length: 210mm, buckle attached.
 ----
 =='''Connection Diagram'''==
 {|-

← Older revision		Revision as of 13:34, 23 July 2020
Line 5:		Line 5:

	The sensor comes with a JST PA 4P horizontal sticker and a buckle socket. Also, a JST PA SMT 4-Pin to DuPont female single-head wire is offered to facilitate wiring. Length: 210mm, buckle attached.		The sensor comes with a JST PA 4P horizontal sticker and a buckle socket. Also, a JST PA SMT 4-Pin to DuPont female single-head wire is offered to facilitate wiring. Length: 210mm, buckle attached.
		+	----
		+	=='''Specifications'''==
		+	'''Sensor'''
		+	*Operating Voltage: DC 3.3-5V
		+	*Communication Interface: JST PA SMT 4-Pin interface
		+	Dimensions: 22mm 29.88mm * 11mm
		+	*Mounting Hole Size: 3mm
		+	*Installation Hole Spacing: 15mm
		+	'''Wire'''
		+	*Withstand Voltage: ＜50V
		+	*Withstand Current: ＜1000MA
		+	*Length: 21CM
		+	*Wire Sequence: Black-negative power supply, Red-positive power supply, Green-SDA, Blue-SDA
		+	----

@@ Line 1: / Line 1: @@
 =='''Introduction'''==
 This is a common LED RGB module, in which F5 fog full-color RGB common cathode LED are used as the components. When using it, connect the RGB module to the PWM port of the microcontroller, and connect “-” to GND.
 There are red, green and blue lights in the LED components. The principle is that the ratio of the three colors can be adjusted through PWM values, so that different colors of light can be displayed on the LED. In theory, all colors of light can be simulated by adjusting the ratio of the three colors.
 The sensor comes with a JST PA 4P horizontal sticker and a buckle socket. Also, a JST PA SMT 4-Pin to DuPont female single-head wire is offered to facilitate wiring. Length: 210mm, buckle attached.