
An Arduino circuit programmed to control 3 LED lights and make them flicker in a pattern to resemble the colour and flickering of a candle.


An Arduino circuit programmed to perform a pattern flickering between two LED lights, this particular circuit would be useful in warning or attraction lights.

An Arduino circuit programmed to perform as an electronic lock that could be installed within a door lock to only allow access when the correct sequence of buttons is pushed.

An electronic circuit that uses a capacitor and different value resistors to control a bright blue LED and keep the light on for two seconds then off for one as the capacitor charges.

An electronic circuit that requires the use of a conductor to join two wires to complete the circuit and power the LED, in this case it is used as a touch sensitive light.
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