upcycling

Thu Dec 19 18:39:06 2019
Sometimes something is donated but on receipt, it appears not to work. In this example, it was a bedside radio. The manual may not be present and the item may be too old to find on the internet. So the dismantling process is started. The item may be composed of many sub-modules and some of them may be identifiable electronic sub-units such as keypads, rotary controls for volume, motors (DC or stepper) and so on.

M35SP-11NK LF on Brother black paper scanner {24V}
m35sp_11nk pdf here
used on Dell and Brother flat paper scanner, I have an example of each.
H Bridge boards that have been tried with the above
freetronics:h-bridge-motor-driver Could write a review for this...