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Battery Powered Alarm

This project was awarded to Bulba39 for $220 USD.

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Project Budget
$30 - $250 USD
Total Bids
21
Project Description

We invite bids for the design of a simple battery powered electronics device with an alarm.

The work we are looking for includes:

Schematic design
component specification (BOM)
PCB layout (optional)

Device description:

Battery powered Motion sensor with audible alarm. When the device is moved an audible alarm will sound.

The design should include a switch to activate the device. Single press to the switch turns the device on which then becomes active after a delay of 2 or 3 seconds.

A long press on the switch turns the device off.


Component cost is a primary concern, followed closely by reliability.

Design shall become copyright of purchaser.

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