L293D not working even if its wired correct
November 12, 2010
I have an L293D driver... I connect logic VSS from regulated 5V and the atmega8 too... the VS is connected through another 5V regulated voltage... it drives a little motor... but it doesn-t drive my tamiya box... everything is set up correctly and tested... why is this? when I measure the voltage on the motor pins it goes 4.95V and -4.95 every 5 seconds as it should go... but after I connect the motors and remove them, I measure again, I got 0.02 and -0.02... whats the problem?