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Photo of the Lead-Free Solder Spool - 100g

Lead-Free Solder Spool - 100g

Use this lead-free solder spool on your next soldering project!

Item#: 14788 Age: 14+

Photo of the Miniature Relay

Miniature Relay

You can use this miniature relay for your next electronics science project!

Item#: 14786 Age: 14+

Photo of the Assorted Transistors Set - 100 pcs

Assorted Transistors Set - 100 pcs

Use these transistors for a variety of electrical applications!

Item#: 14922 Age: 14+

Photo of the 24LED Adjustable Frequency Strobe

24LED Adjustable Frequency Strobe

This lighweight strobe box features 24 super-bright and high-efficiency LEDs, and allows you to manipulate the speed/frequency of the strobing

Item#: 16395 Age: 14+

Photo of the 10W Megaphone

10W Megaphone

Hand-held megaphone with shoulder strap. With siren & music/speak, on/off switch and volume control. ABS housing.

Item#: 15961 Age: 18+
5 Stars (1 customer reviews)

Photo of the LEDs Set - Assorted 80pcs

LEDs Set - Assorted 80pcs

Use this set of LEDs for a variety of electrical applications!

Item#: 14784 Age: 14+

Photo of the Lead-Free Solder with Dispenser 0.5oz

Lead-Free Solder with Dispenser 0.5oz

This portable solder dispenser allows for efficient portability and on the spot, easy to access lead-free solder.

Item#: 16784 Age: 18+

Photo of the Solar Energy Electronics Experiment Kit

Solar Energy Electronics Experiment Kit

Perform up to 10 solar-powered projects with this great kit!

Item#: 14917 Age: 12+

Photo of the Professional Solder Tip Cleaner

Professional Solder Tip Cleaner

Cleaning alternative to wet sponges - retains tip temperature.

Item#: 15600 Age: 12+

Photo of the 5 VDC Stepper Motor with ULN2003 Driver Board

5 VDC Stepper Motor with ULN2003 Driver Board

This 5 VDC stepper motor controlled by the ULN2003 driver can be used with any Arduino® or compatible boards via jumper leads.

Item#: 16578 Age: 18+

Photo of the 10-pack Desoldering Wick - 10 x 5ft

10-pack Desoldering Wick - 10 x 5ft

A helpful pack of 10 desoldering wicks to use during your next soldering project!

Item#: 16032 Age: 13+

Photo of the Anti-Static Adjustable Elastic Wrist Strap

Anti-Static Adjustable Elastic Wrist Strap

This universal anti-static wrist strap can be used with all or our anti-static mats (see related products).

Item#: 16576 Age: 18+

Photo of the Four Legged ALLBOT - Arduino Robot Kit
FREE SHIPPING

Four Legged ALLBOT - Arduino Robot Kit

This is the four-legged ALLBOT® - modular robot system with Arduino® compatible robot shields.

Item#: 16210 Age: 10+

Photo of the Ceramic Capacitors Set - 224pcs

Ceramic Capacitors Set - 224pcs

Use these ceramic capacitors for your next electronics project!

Item#: 14782 Age: 14+

Photo of the Assembled 7W Mono Amplifier

Assembled 7W Mono Amplifier

Use this amplifier for your home stereo system, hobby projects and more!

Item#: 14925 Age: 14+

Photo of the Spare Golden Curls for Pro Solder Tip Cleaner

Spare Golden Curls for Pro Solder Tip Cleaner

Keep your solder tips clean with these spare golden curls, which allow you to clean your soldering iron without affecting it's temperature.

Item#: 16781 Age: 14+

Photo of the Two Legged ALLBOT - Arduino Robot Kit
FREE SHIPPING

Two Legged ALLBOT - Arduino Robot Kit

This is the two-legged ALLBOT® - modular robot system with Arduino® compatible robot shields.

Item#: 16209 Age: 12+

Photo of the Motor and Power Shield for Arduino

Motor and Power Shield for Arduino

This fully assembled Arduino shield can drive relays, solenoids, DC and stepper motors.

Item#: 16213 Age: 12+

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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.