Build a circuit that contains two pushbuttons, an LED, and any other basic components you think you need. The LED should turn on when either the first button or the second button is pressed. Only use ...

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 ...

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 ...

1D LED PONG, Arduino-Style. 4 Comments . by: Kristina Panos. December 15, 2023. ... The main difference was that you had to press the switch when the ball was on the last led of your side, ...

Here is a simple, yet useful circuit of an Arduino 4-digit 7-segment LED display unit. The module used here is a self-contained, compact common-cathode module containing four 7-segment LED numeric ...

Ping Pong Ball Array Shines with LEDs, Switches and MCU Ping Pong Ball Array Shines with LEDs, Switches and MCU. I recently created a 12 x 12 array of ping pong balls, each with a tricolor LED inside, ...

An Arduino hourglass project is a fun and educational project that involves creating a digital hourglass timer using an Arduino microcontroller and some simple electronic components. The project ...