Need reliable electrical or mechanical 24hr timer

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Discussion Overview

The discussion revolves around the need for a reliable electrical or mechanical 24-hour timer suitable for a home project, specifically focusing on performance criteria such as cycle count and cumulative error.

Discussion Character

  • Technical explanation, Debate/contested

Main Points Raised

  • One participant specifies the requirement for the timer to perform at least 50 cycles with a cumulative error of no more than [+\-] 30 minutes.
  • Another participant inquires about the cumulative error over what period of time is being considered.
  • A third participant clarifies that the cumulative error is calculated over 50*24 hours.
  • A later reply questions the necessity of using a timer instead of a standard clock, whether electrical or mechanical.

Areas of Agreement / Disagreement

Participants have not reached a consensus, as there are differing views on the necessity of a timer versus a clock and the specifics of the cumulative error requirement.

wannab
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It needs to perform at least 50 cycles with a cumulative error of no more than [+\-] 30 minutes. This is for a home project.

Any suggestions of components?
 
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50*24 hours
 
I'm not sure I understand...why can't you use a clock (either electrical or mechanical)?
 

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