Ks0030 keyestudio Magical Light Cup Module
From Keyestudio Wiki
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/
PDF
https://drive.google.com/open?id=11AEsNv626f0mFFFdpPyek2yhTPsPFTX0
Buy from
Official Website
http://www.keyestudio.com/keyestudio-magical-light-cup-module-for-arduino.html