Ks0030 keyestudio Magical Light Cup Module
Introduction
Magic light cup module developed by KEYES is able to interact with ARDUINO. It is based on the principle of PWM dimming; The brightness of two modules change. The mercury switch provides a digital signal and trigger PWM regulation, and you can see the effect like changing two sets of cup fulled of light through the program design.
Specification
- Supply Voltage: 3.3V to 5V
- Interface: Digital
Connection Diagram
Sample Code
int LedPinA = 5;
int LedPinB = 6;
int ButtonPinA = 7;
int ButtonPinB = 4;
int buttonStateA = 0;
int buttonStateB = 0;
int brightnessA = 0;
int brightnessB= 255;
void setup()
{
Serial.begin(9600);
pinMode(LedPinA, OUTPUT);
pinMode(LedPinB, OUTPUT);
pinMode(ButtonPinA, INPUT);
pinMode(ButtonPinB, INPUT);
}
void loop()
{
buttonStateA = digitalRead(ButtonPinA);
if (buttonStateA == HIGH && brightnessA != 255)
{
brightnessA ++;
}
if (buttonStateA == LOW && brightnessA != 0)
{
brightnessA --;
}
analogWrite(LedPinB, brightnessA);
Serial.print(brightnessA);
Serial.print(" ");
buttonStateB = digitalRead(ButtonPinB);
if (buttonStateB == HIGH && brightnessB != 0)
{
brightnessB --;
}
if (buttonStateB == LOW && brightnessB != 255)
{
brightnessB++;
}
analogWrite(LedPinA, brightnessB);
Serial.println(brightnessB);
delay(5);
}
Resources
Video
http://www.keyestudio.com/wp/ks0030/
http://www.keyestudio.com/files/index/download/id/1463650092/
Buy from
Official Website
http://www.keyestudio.com/keyestudio-magical-light-cup-module-for-arduino.html