When two contacts are shorted by liquid, an LED will illuminate. Use in applications such as an overflow alarm and rain detector. Connect Relay Card KG-9142 for a relay output to operate lights, sirens or other warning devices. Project requires 9VDC. PCB size: 45 x 17mm. Kit supplied with Kwik Kit PCB and all electronic components.
Assembly required
Kit Form Short Form (circuit only)
Kit Group General Projects
Difficulty Simple
PCB Length 45mm
PCB Width 15mm
Estimated Construction Time 15min
Tools required Soldering Iron
DC Voltage 9V

Warranty: 3 Months


Brand Jaycar

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