Sound to Colour Light Effects – Arduino Compatible

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https://www.electronics-lab.com/project/sound-to-colour-light-effects-arduino-compatible/

This is a fun-loving project based on the Arduino platform. The project creates color light effects with sound level sense by an onboard condenser microphone. The project consists 20 x WS2812B RGB LEDs, an Atmega328 micro-controller, condenser microphone along with pre-amplifier, RCA connector, and trimmer potentiometer to direct feed audio. The project can be used […]

Temperature Controlled RGB LED Light Stick – Mood Light

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https://www.electronics-lab.com/project/temperature-controlled-rgb-led-light-stick-mood-light/

The circuit presented here is a LED light stick which changes its color in respect with the room temperature. This is an Arduino compatible open source project consisting of 20 x WS2812B Addressable RGB LEDs, LM35 Temperature Sensor and ATmega328 microcontroller. Atmega328 microcontroller reads the LM35 temperature sensor and changes the RGB LEDs color as […]

Smart RGB LED Light Stick – Arduino Compatible

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https://www.electronics-lab.com/project/smart-rgb-led-light-stick-arduino-compatible/

This is a Smart LED light stick that contains 20 x WS2812B single wire addressable full colors RGB LEDs and Atmega328 microcontroller. These full colors chainable intelligent RGB LEDs work with a single wire addressable protocol thus they require a micro-controller to generate the pulse train to control the colors and flashing effects. Refer to […]