http://www.scienceprog.com/control-motor-pwm-schematic/ ScienceProg serves scientific, embedded, biomedical engineering, physics based contents. If you want your article or scientific project to be on this site, do not hesitate to contact and send to scienceprog@gmail.com. Fri, 29 Aug 2008 02:36:57 +0000 http://wordpress.org/?v=abc http://www.scienceprog.com/control-motor-pwm-schematic/#comment-18089 Arpita A Potdar Thu, 03 Jan 2008 16:04:32 +0000 http://www.scienceprog.com/control-motor-pwm-schematic/#comment-18089 hello sir, I am a TY Btech Elex student. i need a C code for PWM control of DC motor controller using ATmega16 and IC L293D IC. Can u pls help me out? Awaiting your reply hello sir,
I am a TY Btech Elex student. i need a C code for PWM control of DC motor controller using ATmega16 and IC L293D IC. Can u pls help me out?
Awaiting your reply

]]> http://www.scienceprog.com/control-motor-pwm-schematic/#comment-13647 scienceprog Thu, 09 Aug 2007 15:37:52 +0000 http://www.scienceprog.com/control-motor-pwm-schematic/#comment-13647 There is NPN transistor which depends on motor power. For instance you can use 2N3055. It is better to use n-channel MOSFET transistor for instance IRFD024 or IRFZ46N which is more effective than general purpose transistor. There is NPN transistor which depends on motor power. For instance you can use 2N3055.
It is better to use n-channel MOSFET transistor for instance IRFD024 or IRFZ46N which is more effective than general purpose transistor.

]]> http://www.scienceprog.com/control-motor-pwm-schematic/#comment-13645 Gabor Thu, 09 Aug 2007 14:37:07 +0000 http://www.scienceprog.com/control-motor-pwm-schematic/#comment-13645 what is the type of transistor? what is the type of transistor?

]]> http://www.scienceprog.com/control-motor-pwm-schematic/#comment-143 Jed Sat, 01 Jul 2006 16:43:42 +0000 http://www.scienceprog.com/control-motor-pwm-schematic/#comment-143 Thanks sienceprog. Thanks sienceprog.

]]> http://www.scienceprog.com/control-motor-pwm-schematic/#comment-141 scienceprog Sat, 01 Jul 2006 05:48:42 +0000 http://www.scienceprog.com/control-motor-pwm-schematic/#comment-141 I guess that by using two 555 timers you have better control of generation of PMW, because one IC is dedicated to generated the frequency and another is to select duty cycle. The main feature of using two 555 timers is that you can have much wider range of frequencies while using one 555 timer gives you limited option to adjust frequency. I guess that by using two 555 timers you have better control of generation of PMW, because one IC is dedicated to generated the frequency and another is to select duty cycle. The main feature of using two 555 timers is that you can have much wider range of frequencies while using one 555 timer gives you limited option to adjust frequency.

]]>