Wanna see the sweetest little debouncing ... into switch bounce and the standard ways to fix it in hardware and software. To you and me, when you press a pushbutton, it goes from an open circuit ...

Debouncing button or switch inputs on microcontrollers can be ... For those wanting to try this out, [stockyu] has included some example Arduino code for others to use. It’s an interesting ...

However, by adding a suitable switch debounce circuit between a button and a logic input, switch bounces can be wiped out. The classical switch setup with no debounce circuit looks like the left in ...

When the button is pressed the Arduino board will put pin 2 in HIGH state, meaning 5V on pin 2. This voltage is used to drive the transistor that will switch ON the relay and ... to introduce a delay ...