Hi I have these for sale on ebay would like £100.00 for them.
4 UIROBOT STEPPER MOTOR DRIVERS 4 AMP EACH AND 40VOLT AND 1 UNIPORT 2 USB BREAKOUT BOARD DRIVERS MOUNTED ON ALUMINIUM HEATSINK. BOUGHT FOR A UNSTARTED PROJECT THEY HAVE BEING WIRED UP TO STEPPER MOTORS ONCE TO CHECK THEY WORKED AND THEY WORKED OK. GET YOURSELF A BARGAIN COST NEW £235.00