Turns an RGB LED on or off based on the light level read by a photoresistor. Change colors by turning the potentiometer. This sketch was written by SparkFun Electronics, with lots of help from the ...

December 11, 2023 SNAP CIRCUITS NIGHT LIGHT This kit has everything kids need to build a working night light. It features four different light projections including a herd of dinosaurs, schools of ...

With this kit, kids can build their own night light that will turn their room into a light show. Once built, they can choose from five different light projections: a herd of dinosaurs, schools of fish ...

In the night light circuit, a solar cell with a peak output voltage of about 5 V is used to recharge the Li-Ion cell with a voltage of 3.7 V. When exposed to external daylight, the voltage supplied by ...

I thought I should have some hardware projects on my Github so I decided to start with a fairly simple one. This is a night light that lights up when it's dark enough. Above is the final schematic for ...