MK107 switches

Kits Mini Kits Range
1

I would like to mount the MK107 kit inside a box, with the LEDs showing through holes to the outside and two switches on the outside to control the circuit. What kind of regular pushbutton switches should I substitute for SW1 and SW2, and how would I wire them?

They look like regular SPST on the schematic but they have four leads (although I notice that one isn’t used on one of the switches.)

Thanks in advance for your help.

Jeff

2

They are regular SPST pushbuttons, but they have two sets of connections that are internally paralleled.

3

Thank you!