D
Des Bromilow
Folks,
Has anyone assembled this kit and used it?
It went together well, but had a few issues when connecting wires
(basically the 2.5mm2 wire) fitted into the terminals, but once I
tightened up the terminals, and mounted the board on a heatsink, the
rigidity of the cables snapped the terminal away from the PCB pin.
All fixed now, but the 5K external pot is basically giving me 0 speed
for the first 15 degrees of rotation, then full speed as a sudden step -
and all around to the remainder of the pot's rotation.
I figure it will have something to do with the opamp circuits and their
voltages, but with only a DMM at home, I'm kinda stumped to find the
cause - will presevere, but looking for some experienced guys to point
me in the right direction.
Thanks,
Des
Has anyone assembled this kit and used it?
It went together well, but had a few issues when connecting wires
(basically the 2.5mm2 wire) fitted into the terminals, but once I
tightened up the terminals, and mounted the board on a heatsink, the
rigidity of the cables snapped the terminal away from the PCB pin.
All fixed now, but the 5K external pot is basically giving me 0 speed
for the first 15 degrees of rotation, then full speed as a sudden step -
and all around to the remainder of the pot's rotation.
I figure it will have something to do with the opamp circuits and their
voltages, but with only a DMM at home, I'm kinda stumped to find the
cause - will presevere, but looking for some experienced guys to point
me in the right direction.
Thanks,
Des