The PerfectFlite microTimer is a digital single-event timer suitable for firing ejection
charges or airstarting auxillary/second stage motors. The time delay is set from
1 to 16 seconds by a set of jumper pads (not field adjustable), and triggering is
accomplished via a breakwire or pull-pin. A bright LED provides visible igniter continuity
status, and a low-resistance MOSFET switch provides up to 5A of current to the igniter.
Dwarfed by a quarter in the picture to the left, this is perhaps the smallest ejection/staging