Simple and affordable micro locking push-on/push-off switch for hobby science and electronics projects.
Item#: 16696 Age: 18+
(2 customer reviews)
Use this 9 volt battery connector for science projects and more!
Item#: 15872 Age: 14+
(8 customer reviews)
Great for drawing power from 9V batteries for electronics hobby projects.
Item#: 16801 Age: 18+
Do you need a quick way to connect two wires without having to solder or use a screwdriver? Then these quick wire connectors are for you!
Item#: 17355 Age: 18+
Compact push-button switch with red and black leads, great for use in morse code or science fair projects! Can be combined with many of our other electronic components
Item#: 16034 Age: 14+
(2 customer reviews)
Great for drawing 5V power from any USB port for electronics hobby projects.
Item#: 16688 Age: 18+
Switch on your child’s interest in electronics!
Item#: 11109 Age: 13+
(6 customer reviews)
Use these alligator clip leads for a variety of science projects!
Item#: 14664 Age: 13+
(2 customer reviews)
High-quality 3 foot cable with 2 alligator clips and 2 red/black banana plugs
Item#: 16079 Age: 14+
The Contact Key can open and close a circuit and is very handy in demonstrating Morse code.
Item#: 11111 Age: 13+
This handy cable features a standard female DC adapter plug on one end and a pair of alligator clips on the other.
Item#: 17354 Age: 18+
Use this solderless electronics for a variety of electrical applications!
Item#: 14792 Age: 15+
This small magnetic switch will close its connection when you place a magnet next to it. Great for hobby electronics and science projects.
Item#: 16482 Age: 14+
(1 customer reviews)
This universal USB extension cable features USB Male on one end and USB Female connector on the other end.
Item#: 17131 Age: 18+
This 0.3mm diameter copper wire is excellent for building electromagnets, motor models, etc.
Item#: 16903 Age: 18+
This set of 40 jumper wires (10cm) in a cable ribbon with a male connector or pin at each end is great for connecting electronic components on a small breadboard.
Item#: 17153 Age: 18+
This is a set of 40 jumper wires (20cm) in a cable ribbon with a male connector or pin at each end.
Item#: 17154 Age: 18+
This colorful set includes five 1m (40 inch) long heavy-duty cables with 4mm stackable banana connectors.
Item#: 17343 Age: 18+
Need to connect a wire to a solar cell or DC motor without soldering it? This convenient conductive copper foil tape is self-adhesive, and it gives you an instant connection.
Item#: 17170 Age: 18+
This sturdy cable adapter is a must-have when you need to connect any power source (usually at 5V DC) into a standard USB connector.
Item#: 17144 Age: 14+
This is a handy, solderable prototype board. It can be used with standard electronics components for your next hobby electronics project.
Item#: 16432 Age: 18+
(5 customer reviews)
These affordable 170 tie-points mini electronics breadboards are great for hobby electronics projects and prototyping.
Item#: 17036 Age: 14+
Super-thin diameter (0.1mm) wire measuring ~15m, excellent for building electromagnets, motor models, soldering projects, and many other diverse electronics hobby or educational purposes.
Item#: 16470 Age: 14+
This toggle switch with handy wire leads can be used to connect or break circuits in electronics projects
Item#: 16491 Age: 14+
(1 customer reviews)
Thick 1mm diameter copper wire, excellent for building electromagnets, motor models, soldering projects, and many other diverse electronics hobby or educational purposes.
Item#: 16552 Age: 18+
This PCB Copper Board measures 7x10 cm and is unperforated, allowing you to create your own circuit board.
Item#: 16443 Age: 18+
This handy cable features a standard male DC adapter plug on one end and a pair of alligator clips on the other.
Item#: 17353 Age: 18+
Two high-quality 3-foot cables connecting between banana plug input and output - red and black cords
Item#: 16463 Age: 14+
Standard 3-inch SPDT knife switch for use in electricity projects.
Item#: 16665 Age: 14+
This conductive paint pen will allow you to easily and quickly draw electric circuits on any paper.
Item#: 17290 Age: 14+
Use this handy adapter cable to supply 5V to a standard DC adapter from a USB plug.
Item#: 17113 Age: 18+
This affordable set of five black 2 ft long connection cables features alligator clips on both ends.
Item#: 17172 Age: 18+
This affordable set of 65 breadboard jumper wires are a must have for any DIY electronics enthusiast.
Item#: 17039 Age: 14+
These small wire caps can be used to protect your twisted wire connections.
Item#: 17100 Age: 18+
These handy alligator clips can be attached to any standard 4mm banana plug and used for connecting components in your electric circuit.
Item#: 17199 Age: 14+
Connect your electronic components such as batteries, motors, light bulbs, buzzers, etc., with this affordable bulk pack of alligator clips cables.
Item#: 17171 Age: 18+
An essential component in making DIY inductors or transformers.
Item#: 17083 Age: 14+
Alloy metal wire consisting of Nickel and Titanium; returns to its original shape, in spite of bending, when dropped in hot water, and can be retrained to take on a new default shape!
Item#: 16342 Age: 16+
This sturdy cable adapter is a must-have when powering your DIY circuits with a USB power source.
Item#: 17143 Age: 14+
You can use this cable to connect any standard USB female outlet to a micro-USB female input and vice-versa.
Item#: 17381 Age: 18+
This is a standard DC power jack that can be mounted on a chassis for your next hobby electronics project. Measures 2.1mm.
Item#: 16426 Age: 14+
Create interest in electronics in your classroom by using this great double knife switch!
Item#: 13854 Age: 13+
(2 customer reviews)
This comprehensive shrink tubing set includes a total of 328 pieces and is a great starter set for any electronics enthusiast.
Item#: 17249 Age: 18+
This is a set of male and female DC power connectors (jacks) with easy-to-connect wire terminals.
Item#: 17041 Age: 14+
Medium thickness 0.5mm in diameter enameled copper wire
Item#: 16553 Age: 18+
This 10 piece wire bundle is useful for connecting breadboard circuitry to outside power sources.
Item#: 17068 Age: 14+
This set of 4 colored wires can be used for a variety of hobby and classroom electronics projects.
Item#: 16691 Age: 18+
Use this stereo plug for a variety of audio applications!
Item#: 14707 Age: 15+
These black connection leads (wires) have magnets attached on ends for easy snap-op connection to batteries, switches, etc.
Item#: 14620 Age: 15+
Electric Paint provides a great platform for discovering, playing, repairing, and designing with electronics; it can be used as both a liquid wire and as a conductive adhesive!
Item#: 16340 Age: 15+
Standard banana (female) terminals / sockets for your next DIY electronics project.
Item#: 17150 Age: 14+
High-quality mini electronics breadboard for hobby electronics projects and prototyping.
Item#: 15868 Age: 14+
(3 customer reviews)
These red-colored connection leads (wires) have magnets attached on ends for easy snap-op connections to batteries, switches, etc.
Item#: 14621 Age: 15+
Use this Flexinol Musclewire for a variety of electronics applications!
Item#: 14909 Age: 13+
Connect your standard banana leads to any BNC input or output with this handy adapter.
Item#: 17085 Age: 18+
You can use this photosensitive switch to turn on lights automatically at dusk and off at dawn.
Item#: 17334 Age: 18+
Conducting dough allows students to play with materials that are fun and familiar, all while learning the basic concepts of electrical circuits.
Item#: 16744 Age: 14+
Insulating dough allows students to play with materials that are fun and familiar, all while learning the basic concepts of electrical circuits.
Item#: 16745 Age: 14+
Welcome to xUmp.com, your one-stop shop for all your scientific and STEM needs! Our extensive selection of science supplies has been carefully curated by real scientists and educators, ensuring that you'll find only the best and most educational products on our site. Whether you're a teacher looking for classroom supplies, a student gearing up for a science fair, or a science enthusiast looking for the perfect gift, we've got you covered. From chemistry glassware and lab equipment to robots and science kits, we have everything you need to explore the exciting world of science. Browse our store today and discover the wonder of science!