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Short Circuits Two Project - Countdown Timer

Short Circuits Two Project - Countdown Timer

  • CAT.NO: KJ8202
$20.90

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Short Circuits Two Project - Countdown Timer
$20.90
Assembly Required

This neat project enables you to dial a time you want to elapse before you want something to happen, say the exposure of a camera shutter or an electrically operated door to stay open. At the end of the timed period (seconds to many minutes) a relay is energized which can switch something on or off.
•PCB and all parts supplied, including relay.
•Requires 9V battery.

Instructions sold separately or withing the Short Circuits book range,

 

Short Circuits Books are available for Download Here

 

For More Information on Kids science/electronics projects Click Here for Kits for Kids

Kit

Kit Form

Short Form (circuit only)

Difficulty

Simple

Application Field

Countdown Timer

Contains High Voltage Components

false

Instructions Included

false

Additional required items

9V battery

Kit Group

Short Circuit Series

PCB Width

47.0 mm

PCB Length

61.0 mm

Device

Timer

Short Circuits Kit Series

Volume Number

Volume 2

Project Number(s)

2.0

Packaged Dimensions

Packaged Dimensions

20.0cm(Length) x 10.0cm(Width) x 4.0cm(Height)

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