Search found 2 matches

by narender_aec_eee
Fri Jun 24, 2005 4:40 am
Forum: General Discussion
Topic: TTL & TIP41 FOR DC MOTOR SPEED CONTROL
Replies: 30
Views: 4624

Re: TTL & TIP41 FOR DC MOTOR SPEED CONTROL

can any one provide me with the program for varying the duty cycle of the TTL output from a pc's printer port:<p>i need to control the speed of a small dc motor:
by narender_aec_eee
Fri Jun 24, 2005 4:36 am
Forum: Computer Programming
Topic: FM superimposed on mains supply
Replies: 6
Views: 2891

Re: FM superimposed on mains supply

help me if u have any power line carrier communications circuit diagram and date. whether it may be data , signal, audio or any thing.<p>[email protected]
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