Short Circuits Two Project - Countdown Timer
Short Circuits Two Project - Countdown Timer
- CAT.NO: KJ8202
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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,
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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
Volume Number
Volume 2
Project Number(s)
2.0
Packaged Dimensions
20.0cm(Length) x 10.0cm(Width) x 4.0cm(Height)
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