Description

letting students route current down either branch of a circuit by choosing which slot the plug occupies

Life-size kidney model separates into two hemispheres exposing cortex

a sliding front door

this two-coil demonstration transformer lets students swap primary and secondary windings to watch step-up and step-down voltage shifts firsthand

NPN Transistor Unit Item Type_Mug letting students route current downNPN transistor in a protective enclosure with labeled base, collector, and emitter terminals, supplying a robust hands on component for amplifier, switching, and logic circuit demonstrations.

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NPN Transistor Unit Item Type_Mug letting students route current down

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