A push button switch is a mechanical device used to control an electrical circuit in which the operator manually presses a button to actuate an internal switching mechanism. This Momentary Tactile Push Button Module DC 5V 12V Switch is ideally suited to add a button to your projects and gives a high signal when it is pressed. The module of the push button is a fully-fledged device with which you can install it immediately in the project without using a pull-up or tightening resistances, because this is already in the circuit. The button together with the resistor is located on the board, where there are holes for installation. The built-in resistor has a rating of 10 k.
