{HEAD ~ a transistor} having {TAIL ~ a base terminal} connected to the microprocessor, a collector terminal and an emitter terminal connected to ground; and 
having
{ HEAD ~ a transistor } having { TAIL ~ a base terminal } connected to the microprocessor , a collector terminal and an emitter terminal connected to ground ; and
HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH