Best Breathing Circuits

Snap Circuits Jr. Select/ SC-130 to SC-500/ Upgrade Kit

  • LEVEL UP! - UC-40A upgrades your Snap Circuits Jr Select kit to SC-500 with patented technology.
  • GET TO THE NEXT LEVEL with additional parts and new project manuals.
  • ALSO UPGRADES SC-100 to SC-500 - compatible with other Snap Circuits kits including Snap Circuits Light and Snap Circuits 3Di.
Check Stock

Snap Circuits - 3D M.E.G. Electronics Discovery Kit

  • Take Snap Circuits into a new dimension with new snap modules allowing you to build your circuits horizontally, vertically and upside down.
  • Build over 160 projects using new snap modules. Snap modules snap together to ensure correct connections – no soldering – no tools – it’s a snap.
  • Over 60 snap-together parts. Build over 160 exciting projects. Compatible with all Snap Circuits sets – combine with other Snap Circuits sets and build even more unique structures.
  • Another Chapter in the award winning snap circuit line of electronic discovery kits.
  • 3 AA batteries required but not included – ages 8 and up.
Check Stock

Snap Circuits BRIC: Structures ~ Brick and Electronics Exploration Kit | Over 20 STEM & Brick Projects | 4-Color Idea Book | 20 Snap Modules | 75 BRIC-2-SNAP Adapters | 140+ BRICs

  • Energize your brick building experience with Snap Circuits.
  • Combine Snap Circuits and compatible bricks.
  • Idea book gets you started with over 20 illustrated projects.
  • Complete with 20 Snap Circuits snap modules 75 bric-2-snap adapters over 140 fully Compatible building bricks full-color, easy-to-read idea manual appropriate.
  • Budding engineers ages 8+ – 3 x AA batteries required but not included.
  • Snap Circuits, learn by doing and electronics exploration kit are registered trademarks of Elenco electronics, Inc..
Check Stock

Large Size Heavy Duty 3-48V Digital LCD Circuit Tester with 140 Inch Extended Spring Wire,Car Truck Low Voltage & Light Tester with Stainless Probe

  • 【3-48v Wide Range】 3-48v widely use digital circuit tester/circuit test light, designed to check car vehicle electrical circuits, headlights, taillights, turn signal circuits, faulty sockets, fuses, automotive battery and other 3-48v DC wirings and circuits..
  • 【Computer Safe Accurate Backlight Digital Display】 Resolution to .1V voltage reading on white backlight LCD digital display, with high accuracy to ±0.2V. Make it convenient and clear to check or maintain your vehicle circuits in a dark place. Which draw much less current than the incandescent lamp so it's less likely to damage sensitive circuits..
  • 【Quality Made And Heavy Duty】 Constructed with acetate fiber body, more toughness and shatter-proof than normal material. Large and heavy duty than other test lights on the market.
  • sharp stainless steel probe for piercing wires and for hard to reach areas..
  • 【Portable Pu Spring For Easy Operation】 Portable high quality max extended to 140 inch long enough PU spring wire, compitable with large alligator clip for easy one-hand automotive circuits testing and also for convenient tool storage..
  • 【Free 100% Lifetime Satisfaction Guarantee】We always stand behind our products with lifetime customer satisfaction guarantee, so click "Add to Cart"....
Check Stock

Bussmann NON-1 1 Amp One-Time Cartridge Fuse Non-Current Limiting Class K5, 250V UL Listed

  • Protect lighting, heating, and other circuits not subject to temporary surges and where available short-circuit currents are relatively low.
  • ONE-TIME fuses do not have a time delay feature and thus should not be specified in circuits where large transients or motor overloads occur.
  • For general purpose circuits, size at ampere rating of circuit.
  • For motor circuits, size at 300% to 400%.
  • UL Listed – 250Vac: Class H (65-600A), Std. 248-6.
Check Stock

mxuteuk 20Pcs (10Pcs 15SQ045 + 10Pcs 20SQ050) Schottky Diode 15 A 45 V /20A 50V Electronic Silicon Diodes M-019

  • ◆Product model: 15SQ045,20SQ050 15SQ045: forward current: 15A, maximum repetitive peak reverse voltage: 45V 20SQ050: forward current: 20A, maximum repetitive peak reverse voltage: 50V.
  • ◆Total package is 20 pieces (2 part numbers): 10 Pcs 15SQ045+10 Pcs 20SQ050.
  • ◆Fast speed, small size and long service life..
  • ◆Widely used in switching circuits, detection circuits, high-frequency and pulse rectification circuits and automatic control circuits of electronic equipment..
Check Stock

Actron CP7852 Automotive Logic Tester

  • Safely test most automotive electrical circuits to identify shorts, wire breaks, or failed sensors.
  • Easily check grounds on many circuits allowing quicker diagnosis time than traditional circuit tester or digital voltmeter.
  • Safe for Engine control modules or power train control modules.
  • Indicates presence of signal to fuel injectors, or tach reference signals.
  • High impedance input compatible with computer circuits and sensors.
Check Stock

Snap Circuits Battery Eliminator

  • NO BATTERIES needed for Snap Circuits projects.
  • REPLACES Battery Module for your Snap Circuits projects.
  • PRODUCES 3 different voltages: 3.0, 5.0, 6.0 volts.
  • DESIGNED for 110-120 VOLT electrical outlet ~ CAN NOT work on 240V outlets.
  • AWARDS ~ Snap Circuits brand kits have received the following awards: The National Parenting Center-Seal of Approval, Dr. Toy 100 Best Children's....
Check Stock

mxuteuk 20Pcs (10Pcs 10A10 + 10Pcs 20A10) Rectifier Diode 10 A 1000V /20A 1000V Electronic Silicon Diodes M-024

  • ◆10A10: forward rectified current: 10A, maximum repetitive peak reverse voltage: 1000V 20A10: forward rectified current: 20A, maximum repetitive peak reverse voltage: 1000V.
  • ◆Total package is 20 pieces (2 part numbers): 10 Pcs 10A10+10 Pcs 20A10.
  • ◆With high speed and long service life, it is widely used in switching circuits, detection circuits, high-frequency and pulse rectification circuits and automatic control circuits of electronic equipment..
Check Stock