Water Detector Engineering Kit with Circuit Diagram (No Soldering Required) effectively reduces the fan noise

effectively reduces the fan noise

Resistance : 10^9 to 10^11 ohm/sq

An offset hand reduces wrist strain

Product Dimensions (L x W x H): 521 x 7 x 259 inches

A detailed key is included

Water Detector Engineering Kit with Circuit Diagram (No Soldering Required) effectively reduces the fan noiseThe Water Detector kit uses a 555 timer IC to generate a tone when water or moisture is detected Safe! 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