Cheap Voltage/Amperage Alarm Device?

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SUMMARY

The discussion centers on finding a low-cost alarm device that activates when a specific voltage or amperage threshold is exceeded. Users seek solutions for monitoring power consumption, particularly in relation to AC mains power. The conversation highlights the need for clarity on the type of device consuming power to provide tailored recommendations. Participants emphasize the importance of understanding the electrical context to identify suitable alarm devices.

PREREQUISITES
  • Basic understanding of voltage and amperage concepts
  • Familiarity with AC mains power systems
  • Knowledge of alarm device functionalities
  • Awareness of electrical engineering principles
NEXT STEPS
  • Research low-cost voltage and amperage alarm devices available on the market
  • Explore specifications for AC mains power monitoring solutions
  • Learn about circuit design for alarm systems triggered by electrical thresholds
  • Investigate user reviews and recommendations for reliable alarm devices
USEFUL FOR

Electrical engineers, hobbyists in electronics, and anyone interested in monitoring power consumption effectively.

jb10929
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Does anyone know of a low cost "alarm device" that is triggered by a preset power amount? In other words, I need an alarm that goes off when an amount of volts or amps are present. I realize that there there are many things that I could do to inhibit the amount of current, however I would like something that actually alerts me when a preset value is exceeded. I know very little about about electrical engineering and after searching the internet I figured I'd post here. Thanks ahead of time for any help anyone has to offer.
 
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jb10929 said:
Does anyone know of a low cost "alarm device" that is triggered by a preset power amount? In other words, I need an alarm that goes off when an amount of volts or amps are present. I realize that there there are many things that I could do to inhibit the amount of current, however I would like something that actually alerts me when a preset value is exceeded. I know very little about about electrical engineering and after searching the internet I figured I'd post here. Thanks ahead of time for any help anyone has to offer.

Welcome to the PF.

What kind of device is consuming the power? Is this AC Mains power from the wall, or power from some other source?

If you can provide more context, we can help you understand your options better.
 

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