Mechanical Endstop Switch

Of course you can buy it, and it is not so expensive. But it is so simple and you can make it by yourself.

To build this mechanical end-stop switch you will need :

1) 1x micro switch roller lever eBay

2) 1x 10k 0805 resistor

3) 1x 120R 0805 resistor

4) 1x 0.1uF 0805 ceramic capacitor

5) 1x led 1206

6) 0R 1206 jumper ( resistor)

7) copper board or perforated breadboard

Design printed circuit board (PCB), I was used ,,Sprint-Layout" software.