Lie Detector Electrical Engineering Kit with Circuit Diagram (No Soldering Required) Instantaneous sample readings illuminated by

Instantaneous sample readings illuminated by ambient light are viewed through a monocular

Easy operation⁠ ⁠— simply cut and strip wire

Wooden Storage Box

cable length: 260mm

Lie Detector Electrical Engineering Kit with Circuit Diagram (No Soldering Required) Instantaneous sample readings illuminated byThe Lie Detector Kit includes a solderless breadboard, components, and circuit diagram that you can use to build your own lie detector. Requires jumper wire for assembly and one 9V battery for operation. 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).