Unfortunately, the AD9833 doesn’t have a way to control amplitude, something which is pretty important in a function generator. So [Faransky] uses a X9C104P 100KOhm 8-bit digital potentiometer ...

ButtonFunction is a library for detecting button taps and long presses on Arduino. It provides a simple and easy-to-use API for registering button press events and executing callback functions in ...

The best example to explain the drawback of delay function is using two push buttons. Consider we want to toggle two LEDs using two push buttons. ... Complete code and Video for demonstrating the use ...

When the state() function is called and an event has occured since the previous call, it returns one of the following values: PRESS_SHORT - The button has just been pushed down.; PRESS_LONG_FIRST - ...

To ensure that the head unit buttons still work in conjunction with the steering wheel buttons, the Arduino would have to keep the pins as inputs until a steering wheel button was pushed, the pin ...

The Arduino looks for two specific functions, setup() and loop(). setup() , unsurprisingly, is run once and sets up the things you need for when the program is running.

When you scroll down, you will see that there are two functions created for both the Buttons in the GUI. Now write the code in both the functions according to the task you want to perform on click. In ...

How do you turn an LED on and off with a button on Arduino? We set the pinButton variable as integer 8 and we connect the button at pin 8 on the Board. Then the LED is connected to pin 2 using the ...