Simple Led Switch System (3 Leds & 3 Buttons) A project to control light switches using the Arduino board, 3 buttons and 3 lights, each button is responsible for turning on or off a specific light, ...

I made this Arduino project that allows to turn ON and OFF LEDs using a cheap IR remote control as a preparation for the next big step: disassemble my girlfriend’s chinese LED lamp and replace its ...

switch between three LEDs on arduino (subscriber) using 'a', 's', and 'd' keyboard inputs through ROS publisher. The folder 'arduino_ros' is the ROS package which has source code for the keyboard ...

Decorative lighting has become quite popular, with options such as LED surface panels, strip lights, COB lights, spotlights, ...

The Arduino then controls the state of the LED using the active high enable line from the column multiplexer chip. [Alex] wanted more than just a static image to show off on his new display, so he ...

In this project, we're making a cool 4×4×4 LED cube with Arduino Nano. LED cubes, also known as LED Matrix, can light up your room, study space, or Maker area giving it a awesome cool look. Moreover ...

When reed switch is opened, pin 2 of Arduino goes high with the help of the pull-up resistor R2, and the alert signal is available through the piezo-speaker PZ1 (not an active piezo-buzzer). At the ...

Once I’d started, I couldn’t stop myself. Over the course of a couple of columns, we experimented with SPST switches and single unicolor, bicolor, and tricolor LEDs, followed by SPST switches with ...