

⚡ Snap into the future of learning—where play meets innovation!
The Snap Circuits Classic SC-300 is a comprehensive STEM kit featuring over 60 color-coded electronic components that snap together to create 305+ real working projects. Designed for kids 8+, it requires no tools or soldering, making complex circuit building accessible and safe. With full-color manuals and award-winning educational value, this kit fosters hands-on learning in electrical engineering, encouraging creativity and critical thinking while providing endless hours of engaging, screen-free fun.




















| ASIN | B0000683A4 |
| Batteries | 4 AA batteries required. |
| Best Sellers Rank | #187 in Toys & Games ( See Top 100 in Toys & Games ) #1 in Educational Science Kits |
| Customer Reviews | 4.8 4.8 out of 5 stars (28,738) |
| Department | ToysAndShoes |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.45 pounds |
| Item model number | SC-300 |
| Manufacturer | Elenco Electronics LLC |
| Manufacturer recommended age | 8 years and up |
| Product Dimensions | 15.5 x 12 x 2.5 inches |
| Release date | June 12, 2006 |
P**4
A great STEM gift
This will really engage your kiddos! MY grandson's STEM teacher told me how much he liked using this during class. I bought it for Christmas and saw how much he enjoyed making different projects. It's well-built and has a good variety of projects suitable for different interest levels. There are instructions for the different projects, and they are pretty easy for a child to read at the fourth grade level.
D**E
Great STEM Gift for 10 Year Old (& Dad & Older Sibling)
Even though these were not on the childs gift list, my husband knew that they would be a hit for a bright 10 year old. It turns out they were also a hit for his dad and older brother, and the three of them continue to build projects and have requested additional sets to add motin, etc. I think younger kids could also use it, probably even younger that 8 with help. We really liked the non-screen nature of this product, which actually teaches and instill a curiosity of how electricity and electric circuits work. This is a great STEM toy for a child who might not get as much of that in his day to day life. The pieces seem sturdy and well-constructed. It is great that there are a lot of projects that are included as suggestions, and open-ended by creating other things with imagination. However, some of the suggested "projects" are online, which doesn't make it as easy to review, and introduces distractions.
D**R
Perfect non-screen, creative toy and gift for kids!!!
Awesome purchase!!! My son 11year old son absolutely loves this set!!! It keeps him busy and engaged as well as sparking his curiosity constantly!!! As a parent looking for ways to substitute the dreaded “screen time” and endless video game black hole, this is the way to go!!! I will be purchasing the largest set soon!!! Super easy to use, fun, with variety and great value/investment!!!
K**.
Super fun set!
This is a great set with a lot of different build options! Really uands on and gets the kiddos off a screen!
U**1
Overall a great kit to very quickly snap together circuits and learn about electronics
I got this today. I will first confess that I bought this for myself for my 40th birthday. I have ALWAYS wanted a big kit like this. I've always been interested in electronics and I thought it would be great to have something to toy around with that doesn't take a lot of work, just snap snap go. The set comes with several components, and they have snaps on them, basically the same type of snap you have on clothing, and you just snap things together according to the diagrams. Included are several project books with various levels of projects in them. For example, book 1 had projects 1-100 or so. Being an adult, I spent the past 2 or 3 hours blasting through book 1. I probably built something like 15 projects out of the 100. There were a lot of projects that were somewhat repetitive and I really was not interested in snapping them all together, even though it is really fast and easy. And I'm always impatient. They give pretty detailed instructions, describing snapping things in stages as things stack vertically. I'm way to impatient for all that. I just snapped it together the way I wanted as long as I knew it was "the same thing". I think it is great that you can follow exactly if you are just learning or "make your own path" if you are a little more advanced. There are several cautions about what NOT to do and of course those should be heeded for safety reasons. But a conductor is a conductor and it isn't really critical how you get from point A to point B to satisfy the basic connections. When it came to building variations, I usually just looked at the change in the diagram and convinced myself that I understood the difference and moved on without snapping anything. Children of various ages would probably take more time and experiment more. I did grab Book 2 and the first few projects did look interesting so I expect there will be several more that I'll want to do. And I may way to go back after I've devoured everything and play a little more. I think kids would want to do the same. I have two daughters, aged 5 and 2 and when I bought it *for myself* I told myself that they would probably be interested in the kit sooner or later, and I do think that will be the case. I'll enjoy doing that with my kids for sure. I do really like how easy it is to snap it together and get the results. Because it was so easy I was encouraged to try some things -- basically "what if" scenarios that popped into my head as I built the projects. I think kids would do that also, and that is one of the high points of how this set works. I do wish that there was a lot more explanation about the projects. The explanations given are kind of middle of the road, not going really deep but not totally devoid of info about the circuit either. Given that I'm an adult and I already know a few things about electronics and basic circuits I feel like I filled in most of the blanks but I would not expect a child to do that. It is my understanding there is some sort of student guide that would go along with the project book and would go into more detail. My personal opinion on that is: Just include it. Selling it separately only reduces the utility of the kit and makes people irritated that they have to go buy more stuff. I can't imagine that the actual cost of a few more pages of paper would make a huge difference. One thing that is glaringly missing as far as I can tell is an explanation of each IC. Each one has several pins which I'm sure have a designated function, and the projects certainly use various pins, but there does not seem to be any explanation of what exactly each pin is for. This would normally be given for any IC that you really bought in the real world and I think it should be given for a project kit like this also. Maybe I just missed it. In summary: Great kit, really fast and easy, enough projects and flexibility to provide fun and learning for a long time. A ding for lack of supporting materials that should be present by default to make an excellent 5 star set.
P**I
A Brilliant STEM Toy That Sparks Curiosity
Snap Circuits Jr. (SC-100) is one of the best educational toys we've purchased for our 8-year-old. It’s an incredible tool for introducing kids to the basics of electronics and circuitry in a way that’s both engaging and easy to understand. The set comes with 28+ components, including snap wires, a speaker, a music IC, and switches—all of which snap onto the included grid without the need for soldering, screws, or special tools. This makes it extremely safe and kid-friendly. The instructions are impressively well done. The project manual is full of colorful diagrams and step-by-step guidance, which makes it easy for kids to build on their own. My kids was able to build a working circuit within 15 minutes of opening the box! The 100+ projects range from simple to more complex projects. Each project introduces basic electronics concepts—like series vs. parallel circuits, switches, resistors, and sound conversion—in a hands-on, memorable way. What We Loved: Super educational — A great gateway into STEM, especially electrical engineering. No tools required — Everything snaps together easily and stays in place well. Highly engaging — The variety of projects keeps kids interested for hours. Encourages independence — The clear instructions allow kids to work solo or with minimal help. A Few Minor Downsides: Limited expansion without buying more kits — After completing the 100 included projects, kids may want more components to stay challenged. Grid is a bit small for experimenting freely — It’s perfect for the included projects, but a larger grid would help for custom builds. Despite these small limitations, Snap Circuits Jr. is an exceptional product. It makes learning electronics approachable and fun. Bottom Line: If you're looking for a high-quality, STEM-based toy that educates, entertains, and inspires creativity.
S**.
I have been eyeing this for sometime for my kids and when I saw this listed at an amazing price, very close to the prices available in the US, I grabbed it. It also reached me very quickly. Thanks Amazon. The product is designed to get kids excited about electrical / electronics around them. You could pull together a breadboard and several of these components at a much lower price. You would be still stuck with messy / a little unsafe soldering etc. or with ugly wires sticking around. While for some, that could be well be the 'charm' of 'rolling up your sleeves', I don't believe that is a great first introduction. Because much of the bandwidth will be spent trying to 'make it work'. Now this on the other hand, has really high quality board and parts. The manuals (there are 5 of them with this set!!) are clear and easy to follow. There is enough basic information on not just 'what' but 'why' you do them. For those who want more detailed information, you could easily pull more content online from the web. The way I chose to use it, was to get the kids (11 and 5 years) to pull together anything that caught their fancy from the hundreds available. They started attempting the very complicated stuff, but quickly agreed they would rather go in sequential order :-) The 'experiments' are organized in sequential order of difficulty / complexity. When they pulled it together, they got great satisfaction from making the bulbs flash / sirens beep etc. I would then ask them 'why they think it happened'. So without getting into complicated IC circuitry which would be above them, they started understanding the need for logical gates and how circuits work or computers 'think'. I then asked my 5 year old what logical 'gates' (OR, AND, XOR) etc. he would use for him and his friends to reach the play park and use various equipment (swing : only one allowed at a time, see saw : perforce needs two etc.) This was great fun for him and terrific learning as well. My 11 year old is now trying to seriously decide whether the 'oscilloscope' principle is best served for engineers or doctors.. and therefore what she should become when she grows up :-) Absolutely love it!! I wish I had these things when I was growing up.
K**M
My grandson always played with the snap circuits whenever he come over to my place ever since I bought it for him. He will do different projects from the one listed in the books.
J**S
Diviértete jugando, entretenido y con mucho aprendizaje de por medio, viene en inglés con mucha explicación científica e imagines para guiarte
Q**R
This I got as a gift for my partner. She is not technically inclined but the plans are easy to follow. Being able to build something that works and does something really encourages the user. It also gives me chance to explain what each component is doing to make the circuit work. If you have a kid interested in electronics or as in our case an older adult trying to learn about something new this is great. The kits themselves are well built and reasonably robust.
G**T
Good quality and giving kids an insight of how electronic works
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