[TI-H] Re: [A83] Re: OT: Clock with resistor and capacitor
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[TI-H] Re: [A83] Re: OT: Clock with resistor and capacitor
> At 05:01 PM 10/9/2001 +0200, you wrote:
>
> >A few posts ago, someone mentioned that the clock frequency in the
> >TI-83(+) was done with a resistor and a capacitor.
> >Can someone give me more info about it, since I need to have a simple
> >clock generator for a (+5V DC) cirquit I'm making.
>
>
> For a clock, a capacitor will fire on a predictable interval. There is a
> formula by which you can take capacitor value and voltage (an perhaps
> amperage) and get a clock frequency. The resistor is just there to fix the
> formula to the right clock given the other parts of the circuit. If you
> need help with electronics stuff, there are a number of good web sites, or
> the TI-H list.
Could someone give me the formula and schematic on how to connect it?
Thanx,
--Peter-Martijn Kuipers
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