need help on long duration timer - Electronic Circuits Projects Diagrams Free

naren · 22nd November 2003, 05:58 AM

http://www.uoguelph.ca/~antoon/circ/relay7.html

if i add another capacitor as 10uF at S2, could i increase the timing from 100 - 1000mins while retaining all the resistors and capacitors mentioned in the circuit

pls advise.

thanks
naren

pebe · 22nd November 2003, 07:21 AM

If you CHANGE it to 10uF, then yes. But if you ADD to C2 it will make it 11uF

naren · 22nd November 2003, 01:23 PM

thanks
naren

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22nd November 2003, 05:58 AM	(permalink)
naren	need help on long duration timer http://www.uoguelph.ca/~antoon/circ/relay7.html if i add another capacitor as 10uF at S2, could i increase the timing from 100 - 1000mins while retaining all the resistors and capacitors mentioned in the circuit pls advise. thanks naren

22nd November 2003, 07:21 AM	(permalink)
pebe	If you CHANGE it to 10uF, then yes. But if you ADD to C2 it will make it 11uF

22nd November 2003, 01:23 PM	(permalink)
naren	thanks naren