Did you know that you can use Arduino to turn on an LED when you press a button? Well, it is true, you can do this! Leaving the joke aside, let me show how you can achieve this. You will need the ...

I created an Arduino project where three LEDs turn on when a button is pressed, and turn off when the same button is pressed again. I created an Arduino project where three LEDs are connected to pins ...

Debouncing button or switch inputs on microcontrollers can be a challenging problem for those first starting to program these devices. Part of the reason for this difficulty is that real-world butt… ...

On the flip side there’s an Arduino Nano, an NRF24 module, and an OLED display. Finally we have an assortment of switches, buttons, potentiometers, and two very nice looking JH-D202X-R2 ...

Circuit Description: The push button is connected to digital pin 2 of the Arduino. The other leg of the button is connected to ground (GND). No external resistor is required because we use the Arduino ...

The components required to create the system include an Arduino Nano development board, digital potentiometer, flex sensor, a pair of push buttons an IMU, and of course a glove.

In the loop () we declare variable stateButton with the value obtained using the digitalRead () function that reads the state of pin 8. Then it displays its state in the Serial Monitor window as 0 or ...

There are mostly quite a few joysticks and buttons on them for various functions of the machine I want to control.