4-Pins DIP Momentary Square Tactile Push Button Switch 10 Pieces - 6x6x5mm Logic Level Converters Rail-mounted ABS plastic enclosure for

Rail-mounted ABS plastic enclosure for easy installation and safety

1 modules such as the HC-06 and HC-05 due to its 4

Address / Data pin 4 or 4th GPIO pin of PORT 0

Each of the 14 digital pins on the Nano can be used as an input or output

4-Pins DIP Momentary Square Tactile Push Button Switch 10 Pieces - 6x6x5mm Logic Level Converters Rail-mounted ABS plastic enclosure for4 Pins DIP Momentary Square Tactile Push Button Switch 10 Pieces 6x6x5mm 6x6x5mm Tactile 4 Pin Push Button Switch is widely used as a standard input buttons on electronic projects. These work best when you mount it on PCB but can also be used on a solderless breadboard for temporary connections in prototypes. The pins are normally open (disconnected) and when the button is pressed they are momentarily closed and complete the circuit. This tact switch