Himalayan Salt Lights are really cool looking translucent salt “Rocks”. With a lightbulb inside, not only are they a soothing warm light, but they are supposed to give off Negative Ions that leave you refreshed. I have added a Arduino and SSR to give my light a flickering candle look, which makes it a very interesting conversation piece.
Video, code, and parts list below!
Parts:
Arduino UNO
Solid State Relay (SSR)
Himalayan Salt Light
Code:
Become the Maker you were born to be. Try Arduino Academy for FREE!
int lightPin = 9;
int randNumber;
void setup() {
randomSeed(analogRead(0));
pinMode(lightPin, OUTPUT);
}
void loop() {
randNumber = random(50, 254);
analogWrite(lightPin, randNumber);
delay(randNumber*3);
}