Reviews Electric Circuit Board Kit

sara-u 12V Power HAM Radio 40M CW Shortwave QRP Pixie Transmitter Receiver Module 7.023MHz-7.026MHz for DIY Kit CW Receiver Transmitter

  • This circuit is most early by the foreign design,is the most Junior Amateur Radio choice! Kit using amateur radio electric door band....
  • This suite is PIXIE low power transceiver classic, recommend the use of search Pixie QRP,will see a lot of English website of its introduction..
  • This QRP Pixie Kit not fished,is diy kit,suite welding need electronic technology basis,please bring your own multimeter and electric iron tool..
  • when receiving the vibration frequency is 7.023-7.026MHz adjustable,can easily beat frequency, greatly facilitate the primary lovers enjoy radio....
  • Kit consists of the modifications to the original design circuit PIXIE,now launch of the vibration frequency is fixed at 7.023MHz,.
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GLDYTIMES OEM Control Board Replacement for Segway Ninebot ES1 ES2 ES4 Electric Scooter Mother PCB Controller Assembly Electric Kickscooter Motherboard Kit Stormytime

  • Motherboard Kit - Designed Replacement for Ninebot ES1/ES2/ES4 electric foldable scooter. Scooter mother board control, 100% brand new high quality..
  • FITMENT: A Perfect replacment for your ES1 ES2 ES4 Electric Scooter Control Board. PACKAGE INCLUDE: 1x Original Control board、 1xController....
  • NOTE➥ 1. The No. 9 controller reports error code 42. The external battery used by the customer does not have communication or the communication....
  • 2. Normally, the cause of necrosis after the controller has been used for a few days is mainly because the original battery has no reverse current....
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Painless Performance 30130 Weatherproof Fan Relay Kit

  • Provides constant voltage, protects from voltage and amperage spikes and prevents the fan from back feeding voltage through the vehicle's wire harness.
  • An absolute necessity if adding a dash mounted manual on/off switch to your electric fan circuit.
  • Inexpensive protection for an electric fan and a vehicle's wire harness.
  • Kit includes weatherproof: SPST 35-amp relay, 30-amp circuit breaker, relay base with harness (6' input, 2' output), heat-shrinkable crimp-on terminals and mounting hardware.
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NINDEJIN 910pcs M3 Male Female Hex Brass Standoff Spacer with Pan Head Screw Nut and Washer Assortment Kit PCB Motherboard Standoff Screw Nut Assorted Kit

  • [Hex Brass Standoff Spacer Assorted Kit]: This kit includes male to female, female to female hex brass standoff spacer, with pan head screw, hex nut, washer, it's convenient for your electronics working, such as printed circuit board and motherboard..
  • [Quality of Standoff Screws]: Standoff spacers are made of brass, screw, nut and washers are nickel-plated, have good corrosion resistance and are passivated for enhanced protection. They may be mildly magnetic. The flat sides of the hex ensure a firm grip when tightening with a wrench..
  • [Motherboard Standoff Screw Using]: In electronics, they are frequently used to raise a printed-circuit board above a surface. Standoffs are ideal fasteners for keeping printed circuit boards both stationary and elevated away from surfaces, such as the interior of a computer chassis..
  • [Standoff Screw Nut Assorted Kit Package ]: Included Male-female, Female-female series, Hex nuts, and flat washers. These fasteners stored in a transparent plastic box, convenient for your storage and use..
  • [NINDEJIN After-sales Service]: If you have any problems with NINDEJIN screws assortment kit, please contact us by email or Q&A, we will give you a professional service and reply to you within 24 hours. We will provide Lifetime technical su....
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Case Compatible with Klein Tools ET310 AC Circuit Breaker Finder, 80041 Outlet Repair Tool Kit & RT250 GFCI Receptacle Tester, Electrical Tools Storage Organizer Holder Bag for Accessories (Box Only)

  • Case for circuit breaker finder with professional design: Electrical tester case is specially design for klein et310 breaker finder, also for klein tools 80041 outlet repair tool kit with RT250 GFCI receptacle tester, with zipper mesh pocket for circuit breaker leads, for circuit breaker finder accessory kit. For klein tool bag dimension: 9 x 3.5 x 3.4 inches..
  • Storage case for klein circuit breaker finder with comprehensive protection: Digital breaker finder storage holder for klein tools electrician tools is made of excellent and very durable EVA material, which is shockproof and dust resistance, Skid-proof, against impact and drop-proof, moisture-proof. Holder for klein circuit tracer can protect for electric circuit tracer from scratching, damaging. Please feel free to use because of the premium material for klein tools storage case..
  • Compact design for circuit breaker tester case: Firm and smooth zipper for klein tools circuit breaker finder storage bag is easy for opening and closing. The gfci tester storage organizer is easy for you to distinguish for klein et310 breaker finder or for circuit breaker adapters when open this electrical tester case. Case for klein tools et310 circuit finder help organize and store for klein breaker finder kit....
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FM Radio Circuits Board for Kids - PREBOX STEM Projects for Kids Ages 8-12, Educational Gift Science Kits for 8 9 10 Year Old Boy Girls Toys

  • Build Your Own FM Raido - Remember when you were young radio is your way of entertainment? Now your kids could enjoy all the radio fun as you did!.
  • Multi- channel Fun - This radio can pick up different channels by switch different wavelength. You can hear daily news and weather report on radio, or listen to local station and music channel to relax..
  • Worry Free Building - Just snap the circuit components on the board, kids will build a AM / FM radio with confidence. Integrated circuits also prevent kids from electric shocking..
  • Hands-on Education - Now your kids don’t need to break up your appliances to figure out how electronics works. This Radio circuit can satisfy kids’ curiosities while improve their practical ability..
  • Educational Gifts for Little Engineer - Trusted by families worldwide, PREBOX provides thousands of gifts for children to support their precious dreams. Kids will benefit from this science kit..
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Professional welding tools and desoldering tool sets (12 pieces), desoldering pumps, desoldering wicks, wire cutters, tweezers, welding wire, soldering iron auxiliary accessories

  • Tool Kit：Suitable for electronic repair and DIY, any circuit board with small parts, such as mobile phone motherboards, cables, TVs, VCRs, radios, headphones, stereos, motors, toys and other electronic equipment. Correct the error of the small board on the PCB..
  • Tool Kit：includes 6 welding aids and desoldering pump, desoldering core, Wire cutters, anti-static ESD tweezers, 0.8mm solder wire.
  • Welding auxiliary tools: widely used in electronic repair, soldering, desoldering, etc. Can use cutting, scraping, hooks, brushes and other welding work requirements. Cutting pliers: Made of high-quality steel, it can accurately cut flexible cords within 1mm. Anti-static ESD tweezers: Made of high-quality stainless steel, anti-static, non-sticky..
  • Desoldering pump: very sturdy, can remove excess solder on the circuit board, easy to operate with one hand, desoldering core:width 2.5mm / 0.098 in,length 1.5m / 59 in length, made of pure oxygen-free copper It has a strong ability to absorb tin. No cleaning is required and less residue. Solder wire: 0.35 ounces / 10 g.
  • Tool Kit: Contains 12 necessary welding tools to save you multiple purchases..
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Squishy Circuits Group Kit - Learn Electrical Circuits w/ Batteries Buzzers & Switches - Electronic Kit for Kids to Make Creations Light Up Spin Beep & More - STEM Learning for Ages 8 and Up

  • STEM/STEAM Learning Tool - Our kids electronic circuit kit uses conductive and insulating modeling dough to teach the basics of electrical circuits in....
  • Limitless Possibilities - Our kids electronics kit has tons of example projects in the box, online, with our mobile app, or invent your own dough....
  • All-Inclusive Kit - This electric circuit kit for groups of 1-30 comes with 10 battery holders, 10 motors with fan, 10 switches, 10 piezoelectric....
  • Fun and Educational - These electricity kits for beginners are the perfect blend of play and learning. Through trial and error, critical thinking, &....
  • Safe - Designed with safety in mind, our circuit toys for kids 8-12 exceed toy safety regulations and includes short circuit protection. Squishy....
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AC 50-220V 2000W 25A Motor Speed Controller SCR High-power Electronic Voltage Regulator Module Motor LED Dimmerswith Speed Control Knob(5pcs)

  • Material: made of electronic components, internal conductor: pure copper..
  • Features: The module uses thyristors, with a withstand voltage of up to 1200V. The regulator has a peak voltage absorption circuit, which can effectively protect high-power thyristors, has a long service life and is more durable. High-quality CBB capacitors can withstand 630V DC withstand voltage..
  • Note: The module is connected to an AC voltage of 220V, so safety must be paid attention to during the debugging process to prevent electric shock accidents..
  • Specification size: high temperature resistant FR-4 circuit board circuit board 35MM * 48MM, external size: 48MM * 60MM (knob direction) * 26MM (height).
  • Package contains: 5 * 50-220V 25A AC motor speed regulator.
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