Buzzer, piezo-electric, DC

All metal with holes to attach or solder wires.

Best light bulb for all-around electronics project use. Use with D-size or 6-volt battery.

Insulated 15" wire leads to quickly connect electrical items.

24 gauge solid copper wire with PVC insulation is perfect for connecting batteries, bulbs, switches and most other electrical projects.

This small DC motor runs off any battery or solar cell ranging from 0.5-volts to 6-volts and is a great all-purpose electric motor for science projects.

Light bulb with threaded base burns brightly with 1.5-volt batteries.

Use with our electric motor to make a fan or for other projects.

Plastic base with screw terminals. Designed to fit all our screw base light bulbs. Perfect for exploring electricity and circuits!

This battery connector with wire leads snaps onto any 9-volt battery.

Home Science Tools 9-volt alkaline battery. Great for electricity and circuit labs!