Obsolete part documentation... old sonar and dual h bridge

i had once upon a time bought some robot parts :smiley: … after tinkering with it once or twice, it was put away :cry: …until recently i began making time to build again. :smiley: one problem, i’ve got an old 5 pin lynxmotion sonar, an old lynxmotion dual h bridge and an old IRPD… but the documents are nowhere to be found… if someone could post links or just give me a quick pin out rundown and some basic code snippits, i’d be much appreciative.

btw, it’s controller is a basic stamp II incase your posting code.

Old 5 pin sonar = Devantec SRF-04
robot-electronics.co.uk/htm/srf04tech.htm

Old Dual H-Bridge
lynxmotion.com/images/data/dhb-v2.pdf

IRPD manual
lynxmotion.com/images/data/irpd.pdf