lights

Arduino LED Night Lights With Switch to Turn on and Off

The design was inspired by a product that is also presented on Instructable called “Arduino Basics with Night Light” (https://www.instructables.com/Arduino-Basics-With-…). Originally, the device is only allowed to change the LED lights by pushing down a button; after adding the codes and circuits (added: a speaker to notify the user for using recommended relatively peaceful color-blue/a …

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Green Lights

Green Lights is a project that was created to teach students about physical computing. This includes Inputs and Outputs, Electricity, programming with Arduino, and a little bit about traffic control systems. The intersection will be setup at the front of the classroom and students will be split up into teams. Teams will be given note …

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Charlieplexed row of LED lights, for the Arduino

This is my instructable on charlieplexing a LED row/string with the arduino. I noticed that there weren’t many instructables on charlieplexing using an arduino, so i made this. I tried to keep the project simple, but that didn’t work very well. The soldering is complex, I wouldn’t recommend this as a first time soldering project. …

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