Velleman
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Lead-Free Solder Spool - 100g
Use this lead-free solder spool on your next soldering project!
Item#: 14788 Age: 14+
Miniature Relay
You can use this miniature relay for your next electronics science project!
Item#: 14786 Age: 14+
Assorted Transistors Set - 100 pcs
Use these transistors for a variety of electrical applications!
Item#: 14922 Age: 14+
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+
10W Megaphone
Hand-held megaphone with shoulder strap. With siren & music/speak, on/off switch and volume control. ABS housing.
Item#: 15961 Age: 18+
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LEDs Set - Assorted 80pcs
Use this set of LEDs for a variety of electrical applications!
Item#: 14784 Age: 14+
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+
Solar Energy Electronics Experiment Kit
Perform up to 10 solar-powered projects with this great kit!
Item#: 14917 Age: 12+
Professional Solder Tip Cleaner
Cleaning alternative to wet sponges - retains tip temperature.
Item#: 15600 Age: 12+
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+
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+
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+
Four Legged ALLBOT - Arduino Robot Kit
This is the four-legged ALLBOT® - modular robot system with Arduino® compatible robot shields.
Item#: 16210 Age: 10+
Ceramic Capacitors Set - 224pcs
Use these ceramic capacitors for your next electronics project!
Item#: 14782 Age: 14+
Assembled 7W Mono Amplifier
Use this amplifier for your home stereo system, hobby projects and more!
Item#: 14925 Age: 14+
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+
Two Legged ALLBOT - Arduino Robot Kit
This is the two-legged ALLBOT® - modular robot system with Arduino® compatible robot shields.
Item#: 16209 Age: 12+
Motor and Power Shield for Arduino
This fully assembled Arduino shield can drive relays, solenoids, DC and stepper motors.
Item#: 16213 Age: 12+
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.