
HP45 controller V1.01 assembly guide
-Ytec3d.com-
Page 15
21:
Place the template with the marking facing down.
22:
Place the combined controller on top of the template with the primitive front side up and
roughly align the holes.
23:
Place the pogo pins with the sprung part down through the 52 holes. It is advised to check if
every pin springs before mounting it. After all pins are placed all pins should roughly stick the same
length out of the primitive front side board (about 2-3mm).
24 :
Solder the primitive front side of all the pogo pins. It is important that no solder leaks into the
small hole in the back of the pogo pin. If this happens, the solder will seize the spring and the pogo
pin will be unusable.
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