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Sntieecr 3 Pack 42 PCS Electric Circuit Motor Kit with Organize Bags, Educational Montessori Learning Electric Circuit Kit Sets for Kids DIY STEM Science Project

  • Based on 2,401 reviews
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Availability: 15 left in stock
Fulfilled by Amazon

Arrives Tuesday, Nov 11
Order within 23 hours and 30 minutes
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Style: 42 x Electric Circuit Kit


Features

  • Comprehensive and Complete: This electric circuit kit comes with everything you need to get started, every pack includes 4 crocodile clip leads, 3 bulbs, a bulb holder, an AA size battery holder, a motor, a rocker switch, a propeller fan, an organized bag, comes with 3 packs. You won't have to worry about missing any essential components, making it easy to start your projects right away
  • Versatile and Educational: Perfect for use in school science, STEM, technology, and design courses, this electric circuit motor kit includes familiar components that are easy to use and can be adapted to meet your project needs. It's a great way to develop your learning skills and hands-on ability while having fun at the same time
  • Safe and Sturdy: With a recommended voltage of 1.5V-3V, this circuit kit for kids is both safe and sturdy. Please note that if the voltage is 3V, the use time should not be too long, and the time should be controlled within 3 minutes. After 5-10 minutes, the circuit will generate heat and short circuit
  • Portable and Storage: This electric circuit kit for children comes with an organized bag which makes it easy to store and transport. Whether you're taking it to school or using it at home, you can keep all the components organized and easily accessible
  • Warm Tips: Suitable for 8+ years, please read the circuit pictures carefully, and use the correct circuit diagram to avoid short circuits, short circuits will produce high temperatures and cause the battery holder case to melt and burn, the kids must use it under the supervision of adults
  • Tip: Please connect all the circuits properly before switching on the power

Product Dimensions: 9 x 5.7 x 1.77 inches


Item Weight: 9.9 ounces


Manufacturer recommended age: 8 years and up


Manufacturer: Sntieecr


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Nov 11

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Lots of Science fun for ~5 bucks
Style: Fruit Battery Science Kit
Set the battery as per instructions. The LEDs lit up. Not super bright because it was a few apples. Lemons would have been better if I had them. The clock worked with TWO red apples. The instructions are very clear not to go over 2-3 apples w/the clock. The led is not bright enough w/one apple. I used FOUR ****Just like the little picture showed***! My son and I got a kick out of it. Motors did not work but likely b/c not enough voltage. I am guessing the motor was a 3V motor, not sure , it was not labeled (but 5V would seem like a bad idea anyway). Anyway, 45 minutes of fun at least on the first night. The little piece of paper is helpful. This is not a college course people! It is for a little bit of ~~fun!!. Great idea! ... show more
Reviewed in the United States on July 20, 2022 by JohnO

  • Sntieect Labs Junior
Style: Science Magnetism Set
item same as described.
Reviewed in the United States on August 27, 2024 by Ghulam Khalid

  • Potato projects are a lot of work
Style: Fruit Battery Science Kit
Potato battery notes First off, if your kid is going to do a potato battery science project know that this is harder than it looks. The LED lights typically require 3 volts and about 20 mA to light them up. sometimes you will get lucky with fewer milliamps, but most require 20 mA. This requires more potatoes and more wires than you might expect. Obviously, results may vary, but don't expect this to work with 1 or 2 potatoes. It took about 12 potatoes (4 in series, 3 in parallel) for my kid's project. Expect it to take at least 4 potatoes. Most of these kits don't have enough wires to connect all the needed potatoes (if you use 12 potatoes as we did). I ordered two different kits, and then later 3 more of a third kit type before we finally succeeded. Also, the larger the surface area of the zinc/copper, the more power output you will get. The rectangular metal pieces seemed to have better electrical properties than the spike-shaped ones. I think they must have increased surface area. Powering a small siren/noise maker or a clock (included in some kits) uses much less power than the LED light. A small non-LED Christmas light takes about 100 mA for full brightness. One of the kits we used came with a single LED that flashes multiple colors. each color using a different amount of current (mA). This was pretty cool. It required about 6 to 20 mA to light up. I used my multi-meter with a store-bought battery to determine how much current (mA) each load (LED light, fan, clock) used. Pro tip: boiling a potato for 8 minutes increases the power output (credit goes to Israeli Researchers) Also: You cannot charge a phone or light a large bulb from a simple potato battery. Those are hoax videos going around the internet. ... show more
Reviewed in the United States on January 31, 2023 by Paul

  • Todo perfecto
Style: 276 x Electric Circuit Kit
Este si llego y muy rapido
Reviewed in the United States on June 29, 2024 by No llegó. Como puedo optar al reembolso de este producto?

  • Some of it worked
Style: Fruit Battery Science Kit
I could only get 2 of the lights to work and the clock, these rest didn't work
Reviewed in the United States on June 27, 2024 by Mike

  • Good for craft projects
Style: 18 x Electric Circuit Kit
It’s great for craft or model crafts not very sturdy they’re small so have to work carefully
Reviewed in the United States on February 29, 2024 by Tiffany

  • Stay away. It doesn't work.
Style: Fruit Battery Science Kit
I am a teacher and I have done dozens of lemon and potato batteries. I was interested in this kit for the clock and lightbulbs that are included. After attempting many tries, I was not successful in turning on the clock or lightbulbs. The speaker did work but was barely audible. I don't suggest you buy this product. Save your money and buy the pieces individually. ... show more
Reviewed in the United States on July 28, 2024 by Luis Luna

  • Great Gift For Inquiring Little Minds
Style: Science Magnetism Set
I bought this kit for my 12 year old niece. A little surprised they haven't gone over the science of magnets in school yet. This kit is in a sturdy and organized box. This will for sure set her ahead of her class with the neat little experiments she can do using this kit. Well made and packaged.
Reviewed in the United States on April 3, 2024 by Bren Haas Bren Haas

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