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 ...

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 ...

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 ...

Push Switch (S1) input point is at pin 9 of the Arduino. Connecting the display pins directly to Arduino I/O pins is not a good practice. For testing purpose only one 330 Ohm resistor (R2) is added ...

Build a captivating 4x4x4 LED Cube using Arduino Nano. ... In our case, we're focusing on 14 digital pins and 6 analog pins, and all of them will act as on-off switches in our project. Now, onto the ...

The circuit is simple. Point the “-” pin on the RGB LED module to the Arduino’s GND pin. If you align it right, the other three pins should enter pins 13, 12, and 11. Making It Work. Once you’ve ...

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, ...