Tamiya Twin gearbox and UDN2993B motordriver
October 26, 2009
I've got a timaya twin motor gearbox #70097 and a UDN2993B motordriver ic bought on ebay(http://www.allegromicro.com/en/Products/Part_Numbers/Archive/2993.pdf)
First I recieved the motordriver and connected it to a some motor i found in the garage. It worked but when i received my twin motor gearbox and connected it, it didn't worked. Even on 5volt the motors wont work but connecting them directly to the power source they work fine.
Why does these motors not work for this motordriver and what motordriver do i need?