category
Electricity & Electronics
The ElecFreaks micro:bit Starter Kit helps students learn electric circuiting & programming with the micro:bit. Discover how to use 24 different electronic components: LED, temperature sensors, self-lock switches, and more!
Ages 12+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
Use the ElecFreaks micro:bit Basic Kit with your micro:bit & learn how to build projects quickly. Experiment with the 5 most common electric bricks to detect a crash, plot voltage output, make a music machine & more.
Ages 12+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
Already have a Raspberry Pi? If so, use this Circuit Building Kit for your Raspberry Pi to build a mini computer and program it to make your own interactive, electronic gadgets & games. Let the programming fun begin!
Ideal for Grades 4+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
Set of four precision resistors including: 1.1 kOhm, 1/4 watt 1.5 kOhm, 1/4 watt 2.0 kOhm, 1/4 watt 4.7 kOhm, 1/4 watt.
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
Use this 30-gauge insulated magnetic wire for a variety of science projects. Connect batteries, bulbs, switches and more with 783 feet of insulated copper wire.
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
4011 NAND Gate Integrated Circuit
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
MOSFET N-Channel transistor. TO-220. 60 Volt and 16 Amp.
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
A1302 continuous-time ratiometric linear Hall effect sensor IC.
Ages 12+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
Use this capacitor for all your electricity and circuit projects. 100 microfarad capacitor (100 uF).
Ages 11+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
70 pieces of pre-formed connection wire. 10 different colors and 14 different lengths.
Ages 11+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
Get 2 banana plug to alligator clip adapters, 36" long.
Ages 11+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
This SPDT slide switch contains three metal pins. Use with solderless breadboards.
Ages 10+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
Connect this solar cell with the attached wires for experimenting with alternative energy. Approximate size is 1.9 cm x 3 cm.
Ages 8+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
Photoresistor with a resistance range of 16k-500k ohm. Perfect addition to your electronic circuit projects.
Ages 10+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
Regulate the voltage in an electric circuit with this potentiometer.
Ages 12+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
MOSFET N-Channel transistor. TO-220. 60 volt and 16 amp.
Ages 10+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
This high speed vibrating electric motor has a speed of about 9000 rpm at 3 volts.
Ages 8+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
Explore circuits with a breadboard! Create a parallel or series circuit without soldering or using alligator clips.
Ages 10+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
This battery holder is made of black plastic and holds two AAA batteries.
Ages 8+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
This shaftless vibrating electric motor runs off batteries or solar cells. Perfect for electrical experiments or science fair projects!
Ages 8+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
This high speed DC electric motor runs off batteries or solar cells.
Ages 8+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
Holds two AA batteries. Includes cover and on/off switch. Great for electricity science fair projects!
Ages 8+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
Get the CR2032 alkaline battery you need for science experiments.
Ages 8+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
This battery holder is made of black plastic and holds three AA batteries.
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
Colors may vary. AA batteries included.
Ages 6+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
This battery holder is made of black plastic and holds two AA batteries.
Ages 6+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
Use this pair of stainless steel insulated electrodes to demonstrate electrolysis of water into hydrogen and oxygen.
Ages 8+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
This lamp socket adapter plugs into a standard outlet or extension cord to provide a light source.
Ages 11+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
This basic diffuse type red LED (light emitting diode) is 5 mm in diameter and can be used instead of a mini light bulb in experiments.
Ages 11+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
This #24 copper wire is uninsulated.
Ages 11+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
This variable resistor is used to regulate the voltage in an electric circuit.
Ages 11+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
This basic yellow LED (light emitting diode) is 5 mm in diameter and can be used instead of a mini light bulb in experiments.
Ages 11+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
For static electricity experiments.
Ages 8+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
Use to demonstrate static electricity. Includes instructions.
Ages 11+
In Stock & Ready to Ship
Need It Fast? See Delivery Options In Cart.
Kids will be shocked at how much fun they have experimenting with electricity! Make a tomato battery, explore electroplating, and discover circuits with hands-on science projects.
What is electricity? And why is electricity for kids important?
Electricity, as we think of it, comes from electromagnetic force. It's a type of energy that makes the lights in your house turn on and keeps your refrigerator running. Electrical energy (the energy that comes from electricity) does important jobs that help us cook dinner, wash clothes, or drive to the store. The car, TV, computer, air conditioner, and kitchen stove all use electricity.
So what does electronics mean? And how does electronics for kids matter?
Both electronics and electricity rely on electrical currents. But electronics are more sophisticated. Electronic devices are made of semi-conductors (usually silicone) and can process information. Electric devices are made of conductors (usually metal alloys) and can't process information. Cell phones are electronic devices. Light bulbs are electric.
Browse a wide variety of electricity and electronics kits and supplies, all with hands-on experiments. Shop electronics STEM toys, learning labs, batteries, robotics kits, motors, books, snap circuits kits, and more.
Shop Home Science Tools' top picks for electronic gadgets and gift ideas for your kids' holiday wish lists!
We get it. Science can be messy. But Home Science Tools' products and service can handle it.
Our products are durable, reliable, and affordable to take you from the field to the lab to the kitchen. They won't let you down, no matter what they're up against. Whether it's (over)eager young scientists year after year, or rigorous requirements that come once-in-a lifetime.
And if your science inquiry doesn't go as expected, you can expect our customer service team to help. Count on friendly voices at the other end of the phone and expert advice in your inbox. They're not happy until you are.
Bottom line? We guarantee our products and service won't mess up your science study—no matter how messy it gets.
Questions? Get in touch with our Customer Service team.


