Pop Bumpers

Popbumpers are configured as autofire_coils in MPF.

This is an example:

switches:
    s_popbumper_left:
        number: 7
coils:
    c_popbumper_left:
        number: 4
        default_pulse_ms: 23

autofire_coils:
    ac_popbumper_left:
        coil: c_popbumper_left
        switch: s_popbumper_left

Adjust default_pulse_ms and default_pulse_power in your coil to control the strength and sound of your popbumpers.