Lie Detector Electrical Engineering Kit with Circuit Diagram (No Soldering Required) Includes activity guide

Includes activity guide

or someone who is looking to organize and protect their purses

Plated Finish to Resist Rust

your hands can become strained

pure and low distortion signals

Lie Detector Electrical Engineering Kit with Circuit Diagram (No Soldering Required) Includes activity guideThe 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).