---
product_id: 1678210
title: "Snap Circuits Jr. SC-100 Electronics Exploration Kit, Over 100 Projects, Full Color Project Manual, 28 Parts, STEM Educational Toy for Kids 8 +"
brand: "snap circuits"
price: "S$65"
currency: SGD
in_stock: true
reviews_count: 11
category: "Snap Circuits"
url: https://www.desertcart.sg/products/1678210-snap-circuits-jr-sc-100-electronics-exploration-kit-over-100
store_origin: SG
region: Singapore
---

# Full-color, easy-to-follow manual 100+ snap-together projects 28 color-coded, no-tool parts Snap Circuits Jr. SC-100 Electronics Exploration Kit, Over 100 Projects, Full Color Project Manual, 28 Parts, STEM Educational Toy for Kids 8 +

**Brand:** snap circuits
**Price:** S$65
**Availability:** ✅ In Stock

## Summary

> ⚡ Snap, Build, and Spark Genius — The Ultimate STEM Starter Kit!

## Quick Answers

- **What is this?** Snap Circuits Jr. SC-100 Electronics Exploration Kit, Over 100 Projects, Full Color Project Manual, 28 Parts, STEM Educational Toy for Kids 8 + by snap circuits
- **How much does it cost?** S$65 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/1678210-snap-circuits-jr-sc-100-electronics-exploration-kit-over-100)

## Best For

- snap circuits enthusiasts

## Why This Product

- Trusted snap circuits brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Designed for Ages 8+:** Perfectly tailored for curious young minds ready to explore electronics with confidence and fun.
- • **No Soldering, No Hassle:** Snap together color-coded parts on a sturdy grid—safe, tool-free learning from the first circuit.
- • **Expandable & Customizable:** Upgrade anytime with additional kits to keep the innovation and excitement flowing year-round.
- • **Over 100 Hands-On Projects:** Unlock endless creativity with 100+ electronic builds that grow with your child’s skills.
- • **Award-Winning STEM Education:** Join thousands of families and educators who trust this Specialty Toy of the Year for real-world skills.

## Overview

The Jr. SC-100 Electronics Exploration Kit by Elenco offers 28 color-coded components and a full-color manual to build over 100 electronic projects without soldering. Designed for kids 8 and up, it provides a safe, hands-on introduction to circuitry and electrical engineering concepts. This award-winning STEM toy encourages creativity, problem-solving, and practical skills, making it a top-rated educational gift that grows with your child’s curiosity.

## Description

Product Description Create Working Electronic Circuits Snap Circuits Jr (SC-100) comes with 28 components to create 100+ different electronic projects. The pieces, which include snap wires, slide switches, an alarm circuit, a music integrated circuit, and a speaker, snap together easily on the included plastic grid--no soldering required. Each piece is numbered and color-coded to make identifying them easy. These components combine to create working circuit boards just like the ones found inside televisions, radios, and other electronic devices. With its easy-to-follow instructions, Snap Circuits gives your child a hands-on education in how electrical circuits work to run the everyday devices that they're familiar with. They'll also gain valuable lessons in building and in following instructions. The project manual includes large color illustrations and simple directions for each project. The projects include a sound-activated switch, a musical doorbell, a voice-controlled lamp, a flying saucer, and a light police siren. With these projects, children will experiment with things like electric switches, integrated circuits, digital circuits, fuses, and the transformation of circuit sounds into other sounds. Includes: Plastic snap-grid, 32 electrical components, and 1 project manual. Recommended for children 8 years and older. desertcart.com Give your child an exciting, hands-on introduction to electronics with Elenco Electronics Snap Circuits Jr. SC-100. This innovative kit contains over 30 color-coded, real circuit components that snap together to create working electronic circuits and devices. Recommended for children 8 and older, this set offers 101 do-it-yourself projects that will give your child an entertaining, concrete education on how electronics work.Create Working Electronic Circuits Snap Circuits comes with over 30 pieces to create 101 different electronic projects. The pieces, which include snap wires, slide switches, an alarm circuit, a music integrated circuit, and a speaker, snap together easily on the included plastic grid--no soldering required. Each piece is numbered and color-coded to make identifying them easy. These components combine to create working circuit boards just like the ones found inside televisions, radios, and other electronic devices.Simple, Fun Projects Let Kids Learn While They Play With its easy-to-follow instructions, Snap Circuits gives your child a hands-on education in how electrical circuits work to run the everyday devices that they're familiar with. They'll also gain valuable lessons in building and in following instructions. The project manual includes large color illustrations and simple directions for each project. The projects include a sound-activated switch, a musical doorbell, a voice-controlled lamp, a flying saucer, and a light police siren. With these projects, children will experiment with things like electric switches, integrated circuits, digital circuits, fuses, and the transformation of circuit sounds into other sounds.Grow as You Go Because the projects are arranged in order of complexity, kids can build on their skills as they progress through the manual. The lessons start out with a simple electric light and switch project that demonstrates how electricity is turned on and off with a switch. Further along, kids can put together a two-speed fan, create clap-controlled sounds, and more.Design Your Own Circuits and Upgrade Your Kit Once children have mastered several of the techniques introduced in this kit, they can use the components to experiment and create their own customized circuits and electronic devices. The Snap Circuits Jr. SC-100 can also be upgraded to the Snap Circuits SC-300, Snap Circuits Pro, or Snap Circuits Extreme with the purchase of a UC-30, UC-40, UC-60 upgrade kits, respectively. Kids will enjoy additional parts, manuals, and projects that'll take their kit--and their fun--to the next level. Snap Circuits Jr. SC-100 requires two AA batteries, which are not included.What's in the Box Plastic snap-grid, 32 electrical components, and 1 project manual.

Review: 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.
Review: 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.

## Features

- SO MANY TOYS IN A SNAP: Make dozens of cool electronic gadgets - all from one box! A safe and fun way to introduce children ages 8+ to the basics of electrical engineering! Build exciting projects and toys using the included colorful instruction book!.Ideal for ages:8 years and up
- PROJECTS THEY'LL LOVE: So many fun electric-powered projects you can make and play! Ages 8 to 108 will love building 100+ projects! Have fun while building practical skills and learning the basics of circuitry. Build a flying saucer in a snap and watch it take off and sound the alarm! Kit includes 29 Snap Circuits parts.
- GREAT GIFT Give the gift of learning and fun this holiday season! Snap Circuits kits will keep kids busy and having fun all year round. Combine with other Snap Circuits kits for even more projects!
- NO EXTRA TOOLS NEEDED Elenco Snap Circuits kits include everything you need to start learning immediately - and more. Unlike traditional electronics kits, no soldering or tools are required to build. The numbered and color coded pieces snap easily onto the included plastic grid. Batteries required.
- AWARD WINNING KITS! We're proud to produce high quality products loved by kids, parents,and educators. Snap Circuits kits have won a number of awards - including the Specialty Toy of the Year Award, Seriously STEM! award, Good Housekeeping's Best Toys, Purdue University's Engineering Gift Guide, National Parenting Center's Seal of Approval, Toy Insider's Top Holiday Toys, placement on the Dr. Toy list of 100 Best Children's Products and placement on the Dr. Toy list of Best Educational products, and the "Stem Approved" Trustmark from Stem.org.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00008BFZH |
| Batteries | 2 AA batteries required. |
| Best Sellers Rank | #190 in Toys & Games ( See Top 100 in Toys & Games ) #1 in Educational Science Kits |
| Customer Reviews | 4.8 4.8 out of 5 stars (28,745) |
| Department | ToysAndShoes |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1 pounds |
| Item model number | SC-100 |
| Manufacturer | Elenco Electronics LLC |
| Manufacturer recommended age | 8 months and up |
| Product Dimensions | 12 x 9.5 x 1.75 inches |
| Release date | June 12, 2006 |

## Images

![Snap Circuits Jr. SC-100 Electronics Exploration Kit, Over 100 Projects, Full Color Project Manual, 28 Parts, STEM Educational Toy for Kids 8 + - Image 1](https://m.media-amazon.com/images/I/91THy3rMlCL.jpg)

## Questions & Answers

**Q: 5 years old**
A: - 6 yr old is building everything according to schematics
- 3 yr old absolutely loving it, playing with 3-4 basic circuits, absolutely riveted w/ it
- 1.5 yr old enjoying it as well, obviously w/ adult supervision so he doesn’t launch the battery holder and shatters it to pieces, again

The engineers in the fam are telling me that the kids are getting a solid college-level electronics 101 education out of this “toy”

**Q: I see mostly children ages 5-7 are getting this. Do you think a 12 yr old  would appreciate this?**
A: Hi KrisA 12 year old might appreciate it at a different level. Usually the kids between 5-7 get fascinated with the fan, light and sound. But the 12 year will actually understand load, resistor, parallel and serial connection and so on ... So if your 12 year old wants to visualize ohms law and some physics (including diodes) then you can go for it!Let me know if I have answered your concern.

**Q: Should i start my almost 6 year old with this set or with the SC-300 (I have a consignment store bought one in my closet)? Does the "junior" matter?**
A: I bought my 7 year old the jr and now wish I had opted for a bigger set. If you already have the 300, I would use that one. They sell an upgrade kit that takes the jr to a 300, so if you bought the jr and then gave the 300 to your child, you'd be duplicating half the kit.

**Q: 6 year old**
A: I am not sure if you are asking whether or not this is a good present for a 6 year old or not.  But, my son is 6 years old and he absolutely LOVES this set.  His 13 year old sister actually likes playing with it as well.  We are so impressed with it,  that when he is complete with all of the projects, we are considering getting one of the more elaborate sets.   If anyone has a 6 year old boy interested in this type of stuff,  I recommend getting a set.

## Customer Reviews

### ⭐⭐⭐⭐⭐ A great STEM gift
*by P***4 on January 15, 2026*

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.

### ⭐⭐⭐⭐⭐ Great STEM Gift for 10 Year Old (& Dad & Older Sibling)
*by D***E on January 7, 2026*

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.

### ⭐⭐⭐⭐⭐ Perfect non-screen, creative toy and gift for kids!!!
*by D***R on December 27, 2025*

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!!!

## Frequently Bought Together

- Snap Circuits Jr. SC-100 Electronics Exploration Kit, Over 100 Projects, Full Color Project Manual, 28 Parts, STEM Educational Toy for Kids 8 +
- Klutz Lego Gear Bots Science/STEM Activity Kit for 8-12 years
- ThinkFun Gravity Maze

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.sg/products/1678210-snap-circuits-jr-sc-100-electronics-exploration-kit-over-100](https://www.desertcart.sg/products/1678210-snap-circuits-jr-sc-100-electronics-exploration-kit-over-100)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-29*