Current consumption of LCD kitchen timer?

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Sujet : Current consumption of LCD kitchen timer?
De : pamela.private.mailbox (at) *nospam* gmail.com (Pamela)
Groupes : uk.d-i-y sci.electronics.design
Date : 10. May 2025, 14:37:40
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Organisation : A noiseless patient Spider
Message-ID : <XnsB2DB94CDD19321F3QA2@135.181.20.170>
User-Agent : Xnews/2009.05.01
I'm interested to know the current drawn by a kitchen LCD digital
timer.

(1) How much current does the timer draw when counting time?

(2) How much current is drawn when the piezo buzzer is sounding?
(Averaging out beeps and silent bits.)

My guesses are 2mA and 25mA, respectively. Is that about right?


I mean a timer similar to this one, running off a 1.5V battery.
https://www.amazon.com/Digital-Kitchen-Timer/dp/B00GOPICNM

Date Sujet#  Auteur
10 May 25 * Current consumption of LCD kitchen timer?37Pamela
10 May 25 +- Re: Current consumption of LCD kitchen timer?1Jeff Layman
10 May 25 +* Re: Current consumption of LCD kitchen timer?31john larkin
10 May 25 i`* Re: Current consumption of LCD kitchen timer?30John S
10 May 25 i `* Re: Current consumption of LCD kitchen timer?29john larkin
10 May 25 i  +- Re: Current consumption of LCD kitchen timer?1Joe Gwinn
11 May 25 i  +* Re: Current consumption of LCD kitchen timer?3KevinJ93
11 May 25 i  i+- Re: Current consumption of LCD kitchen timer?1john larkin
18 May01:29 i  i`- Re: Current consumption of LCD kitchen timer?1John S
11 May 25 i  `* Re: Current consumption of LCD kitchen timer?24Pamela
11 May 25 i   +* Re: Current consumption of LCD kitchen timer?16john larkin
11 May 25 i   i+- Re: Current consumption of LCD kitchen timer?1David Wade
12 May 25 i   i`* Re: Current consumption of LCD kitchen timer?14Pamela
12 May 25 i   i +* Re: Current consumption of LCD kitchen timer?11john larkin
12 May 25 i   i i+* Re: Current consumption of LCD kitchen timer?9Pamela
12 May 25 i   i ii+* Re: Current consumption of LCD kitchen timer?6john larkin
18 May09:28 i   i iii`* Re: Current consumption of LCD kitchen timer?5alan_m
18 May18:18 i   i iii `* Re: Current consumption of LCD kitchen timer?4john larkin
18 May20:22 i   i iii  `* Re: Current consumption of LCD kitchen timer?3john larkin
19 May01:38 i   i iii   +- Re: Current consumption of LCD kitchen timer?1john larkin
19 May12:21 i   i iii   `- Re: Current consumption of LCD kitchen timer?1Carlos E. R.
12 May 25 i   i ii+- Re: Current consumption of LCD kitchen timer?1Joe Gwinn
12 May 25 i   i ii`- Re: Current consumption of LCD kitchen timer?1Liz Tuddenham
12 May 25 i   i i`- Re: Current consumption of LCD kitchen timer?1john larkin
13 May 25 i   i `* Re: Current consumption of LCD kitchen timer?2Carlos E.R.
14 May 25 i   i  `- Re: Current consumption of LCD kitchen timer?1Martin Brown
11 May 25 i   `* Re: Current consumption of LCD kitchen timer?7Phil Hobbs
11 May 25 i    `* Re: Current consumption of LCD kitchen timer?6john larkin
12 May 25 i     +* Re: Current consumption of LCD kitchen timer?4Paul
12 May 25 i     i+- Re: Current consumption of LCD kitchen timer?1piglet
12 May 25 i     i+- Re: Current consumption of LCD kitchen timer?1Pamela
18 May01:40 i     i`- Re: Current consumption of LCD kitchen timer?1John S
13 May 25 i     `- Re: Current consumption of LCD kitchen timer?1john larkin
11 May 25 +- Re: Current consumption of LCD kitchen timer?1Scott
12 May 25 `* Re: Current consumption of LCD kitchen timer?3Martin Brown
12 May 25  `* Re: Current consumption of LCD kitchen timer?2Pamela
12 May 25   `- Re: Current consumption of LCD kitchen timer?1Martin Brown

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