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G0FTD > DESIGN 23.03.06 02:22l 20 Lines 511 Bytes #999 (0) @ EU
BID : B34170G0FTD
Read: GUEST OE7FMI
Subj: Re: Logic gate IC question
Path: DB0FHN<DB0THA<DB0ERF<DB0FBB<DB0BI<DB0NOS<DB0EA<DB0ACC<DB0GOS<DB0RES<
ON0AR<GB7ESX<GB7NNA
Sent: 060322/1247z 02184@GB7NNA.#31.GBR.EU $:B34170G0FTD [Witham, Esx]NNA V3.1
PE1BIV wrote:-
> This job can not be done with standard logic ICs, you will need to
> use a comparator circuit.
Yup, seems so.
I was just trying to make a no brainer low voltage detection alarm.
I've found a way of using a lowly NE555 to do it, but prefer to use
a MAX 8211 for simplicity.
As usual with the UK component supply is useless or minimum order
amounts makes life hard. (E.G. Farnell)
Anyone with a spare 8211 laying about ?
Will swap for autographed photo of myself or similar ;-)
- Andy -
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