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Item must be returned within 30 Days
Refund will be given as Money back or replacement (buyer's choice)
Brand Electronix Express

Check the listing for details. Water Detector Engineering Kit with Circuit Diagram (No Soldering Required). Condition: New. Listed at 14.99 USD. The Water Detector kit uses a 555 timer IC to generate a tone when water or moisture is detectedSafe! Fun! Educational! Complete with solderless breadboard, components, schematic, and breadboard layout.Note: Step by step instructions are not included - use the included parts list to identify the components and assemble according to the included circuit diagram.Jumper wire not included (breadboard accepts 21 to 26 AWG wire)Requires a 9V battery for operation (not included)

$10.49
$14.99