Hey guys,
I have just finished a nice little GM20/other actuator driver. There is no reason why it cant be used for other driver uses, such as small motors and the like.
Features:
- trim pot for actuator excursion amount
- trim pot for output offset
- trim pot for damping - eliminate the GM20 bounce
- Power supply up to +/- 30v making it suitable to run off the scanner power supply.
- screw down quick disconnect plugs for power input and GM20 output
- Max current output - ~500ma
I guess a picture tells 1000 words.
Cost for this board, $25AUD + shipping + GST if applicable
Will have a 8 channel version of this design shortly that will plug straight into the DMX16T driver we have. Also a 8 channel DMX analogue board that will plug straight in is nearly finished Beam table time!!!