Great for drawing power from 9V batteries for electronics hobby projects.
Item#: 16801 Age: 18+
High-quality 3 foot cable with 2 alligator clips and 2 red/black banana plugs
Item#: 16079 Age: 14+
Use this 9 volt battery connector for science projects and more!
Item#: 15872 Age: 14+
(8 customer reviews)
Standard 3-inch SPDT knife switch for use in electricity projects.
Item#: 16665 Age: 14+
Great for drawing 5V power from any USB port for electronics hobby projects.
Item#: 16688 Age: 18+
This toggle switch with handy wire leads can be used to connect or break circuits in electronics projects
Item#: 16491 Age: 14+
Simple and affordable micro locking push-on/push-off switch for hobby science and electronics projects.
Item#: 16696 Age: 18+
(2 customer reviews)
Switch on your child’s interest in electronics!
Item#: 11109 Age: 13+
(6 customer reviews)
This set of two 2 ft long connection cables with alligator clips on both ends is great for science projects!
Item#: 11114 Age: 13+
(1 customer reviews)
Create interest in electronics in your classroom by using this great double knife switch!
Item#: 13854 Age: 13+
(2 customer reviews)
This affordable set of 65 breadboard jumper wires are a must have for any DIY electronics enthusiast.
Item#: 17039 Age: 14+
This set of six 2 ft long connection cables with alligator clips on both ends is great for science projects!
Item#: 14484 Age: 13+
(1 customer reviews)
These small wire caps can be used to protect your twisted wire connections.
Item#: 17100 Age: 18+
Use this handy adapter cable to supply 5V to a standard DC adapter from a USB plug.
Item#: 17113 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+
An essential component in making DIY inductors or transformers.
Item#: 17083 Age: 14+
High-quality mini electronics breadboard for hobby electronics projects and prototyping.
Item#: 15868 Age: 14+
(3 customer reviews)
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+
(1 customer reviews)
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+
Medium thickness 0.5mm in diameter enameled copper wire
Item#: 16553 Age: 18+
These black connection leads (wires) have magnets attached on ends for easy snap-op connection to batteries, switches, etc.
Item#: 14620 Age: 12+
Use this black hook-up wire for all kinds of electronic applications!
Item#: 13415 Age: 10+
(1 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: 12+
This is a set of male and female DC power connectors (jacks) with easy-to-connect wire terminals.
Item#: 17041 Age: 14+
Two high-quality 3-foot cables connecting between banana plug input and output - red and black cords
Item#: 16463 Age: 14+
Use this red hook-up wire for all kinds of electronic applications!
Item#: 13416 Age: 10+
(2 customer reviews)
A set of 10 mini knife switches that can be used to connect or break circuits
Item#: 15895 Age: 13+
(3 customer reviews)
This 0.3mm diameter copper wire is excellent for building electromagnets, motor models, etc.
Item#: 16903 Age: 18+
Use this Flexinol Musclewire for a variety of electronics applications!
Item#: 14909 Age: 10+
Use this stereo plug for a variety of audio applications!
Item#: 14707 Age: 10+
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)
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 10 piece wire bundle is useful for connecting breadboard circuitry to outside power sources.
Item#: 17068 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+
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+
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: 12+
The Contact Key can open and close a circuit and is very handy in demonstrating Morse code.
Item#: 11111 Age: 13+
Affordable SPDT knife switch for use in electricity projects.
Item#: 15149 Age: 8+
Use this solderless electronics for a variety of electrical applications!
Item#: 14792 Age: 15+
These affordable 170 tie-points mini electronics breadboards are great for hobby electronics projects and prototyping.
Item#: 17036 Age: 14+
Connect your standard banana leads to any BNC input or output with this handy adapter.
Item#: 17085 Age: 18+
This set of ten (5 black, 5 red) 2 ft long connection cables with alligator clips on both ends is great for science projects!
Item#: 16394 Age: 13+
This PCB Copper Board measures 7x10 cm and is unperforated, allowing you to create your own circuit board.
Item#: 16443 Age: 18+
This set of 24 black alligator clips can be used for all kinds of electrical projects!
Item#: 14876 Age: 8+
This set of 24 red alligator clips can be used for all kinds of electrical projects!
Item#: 14875 Age: 8+
(2 customer reviews)
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)
This standard set of replacement test leads will work with any of our digital multimeters.
Item#: 16579 Age: 18+
(1 customer reviews)
This set of 4 colored wires can be used for a variety of hobby and classroom electronics projects.
Item#: 16691 Age: 18+
Use these alligator clip leads for a variety of science projects!
Item#: 14664 Age: 13+
(2 customer reviews)
At xUmp.com you will find a large selection of scientific products carefully curated by real scientists and educators. We sell everything from educational toys, teacher supplies for science classroom, lab equipment, science toys, science fair supplies, classroom equipment, chemistry glassware, chemistry lab equipment, physics demos, electronics supplies, robots, science kits to geeky science gifts.