Design and construction of an Analogue Study timer - Electronic Circuits Projects Diagrams Free

charity · 6th January 2004, 12:51 PM

I need some help on the design and construction of a simple analogue study timer.Please include some introductory notes and circuit diagrams. Thanks.

Johnson777717 · 8th January 2004, 12:43 AM

Hey Charity,
When you say "study timer", do you mean something that will alarm when 30 minutes (or so) has passed? Or something that will just time how long that you have studied?

There are several circuits involving timing. You can take a look at this page and see if you find something that looks like what you need. Look under "Oscillators / Timing"

http://www.commlinx.com.au/schematics.htm

Thread Tools
Show Printable Version Email this Page
Display Modes
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode

6th January 2004, 12:51 PM	(permalink)
charity	Design and construction of an Analogue Study timer I need some help on the design and construction of a simple analogue study timer.Please include some introductory notes and circuit diagrams. Thanks.

8th January 2004, 12:43 AM	(permalink)
Johnson777717	Hey Charity, When you say "study timer", do you mean something that will alarm when 30 minutes (or so) has passed? Or something that will just time how long that you have studied? There are several circuits involving timing. You can take a look at this page and see if you find something that looks like what you need. Look under "Oscillators / Timing" http://www.commlinx.com.au/schematics.htm