Build your own flashlight using this kit!
Electricity makes our lives easier by powering our lights, refrigerators, and even some cars! Electricity can travel around in systems called circuits, which carry current - a stream of flowing electrons.
Circuits, which often use batteries and wires to power useful devices like light bulbs, carry current when they are in a closed circuit, which means that electricity can travel in a loop. Resistance, which is a property of a material, can be found in the batteries, wires, lights, and other devices and is what causes energy to be used up in a system.
How do we build a circuit to create a flashlight?
The experimental principle of this kit is the circuit status:
- channel: connected circuit
- open circuit: a disconnected circuit
- short circuit: connect the two stages of the power supply directly with a wire.
Sound and Music STEM project kits
Solar power car/robot kit for school
Wind & Solar DIY STEM Kits for classroom.
