Microcontroller › 8051 › Stepper motor › yes in that case i too prefer
May 9, 2012 at 5:36 am
#7656
Participant
yes
in that case i too prefer to go for high current MOSFETS for better switching
but they are a bit costly
i used a tecnique
i took three 2003 ics and
short 4 inputs and and short the coressponding out puts
as a result you will get 500*4=2000mA=2A
the cost will be less compares to that off MOSFETs as the need proper biasing circuit