Electronix Express

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


  • Sale
  • Regular price $4.50

The 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).