project

[rahulhoare]

hey ppl...im completely new to this electronics field...can u ppl give me some simple yet good ideas for a simple electronic project using relay and/or ics...thanks

 

[3v0]

hey ppl...im completely new to this electronics field...can u ppl give me some simple yet good ideas for a simple electronic project using relay and/or ics...thanks

Projects using NE555 timers or OPAMPS like the 741 are a good place to start.

Should be many examples on the web. Of if you can find some of Forest Mims's book they provide schematics.

Check the getting started sticky.

3v0

 

[pcbheaven.com]

a PC parallel port relay controller is so simple! yet so fancy and impressive.

Computer circuits

 

[rahulhoare]

thanks for the ideas...ill chk thm out