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| Subject: | Re: LF: 137kHz transmitters |
| From: | Andy Talbot <[email protected]> |
| Date: | Fri, 25 Jun 2010 23:11:00 +0100 |
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A circuit diagram of the divider using a pair of 74xx161 devices can be seen in the top left of
But as others have pointed out, you'll probably need a 50% duty cycle square wave, in which case use a single xx161 with feedback in the same way to divide by 13, then a xx74 device (or whatever) for the final /2
On 25 June 2010 18:36, Andy Talbot <[email protected]> wrote:
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