---
product_id: 14751142
title: "Snap Circuits 203 Electronics Exploration Kit | Over 200 STEM Projects | Full Color Project Manual | 42 Snap Modules | Unlimited Fun"
brand: "snap circuits"
price: "$202.03"
currency: USD
in_stock: true
reviews_count: 13
category: "Snap Circuits"
url: https://www.desertcart.ec/products/14751142-snap-circuits-203-electronics-exploration-kit-over-200-stem-projects
store_origin: EC
region: Ecuador
---

# 203 STEM projects Full-color manual 42 snap modules Snap Circuits 203 Electronics Exploration Kit | Over 200 STEM Projects | Full Color Project Manual | 42 Snap Modules | Unlimited Fun

**Brand:** snap circuits
**Price:** $202.03
**Availability:** ✅ In Stock

## Summary

> ⚡ Snap into STEM greatness—where learning meets limitless fun!

## Quick Answers

- **What is this?** Snap Circuits 203 Electronics Exploration Kit | Over 200 STEM Projects | Full Color Project Manual | 42 Snap Modules | Unlimited Fun by snap circuits
- **How much does it cost?** $202.03 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/14751142-snap-circuits-203-electronics-exploration-kit-over-200-stem-projects)

## 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

- • **No Tools, No Hassle:** Start creating immediately—everything you need is included, requiring only 3 AA batteries (not included).
- • **Award-Winning Educational Fun:** Join thousands of families and educators who trust this Specialty Toy of the Year for serious STEM learning.
- • **Master 203 Hands-On STEM Projects:** Dive into a world of electrical engineering with over 200 engaging experiments designed to spark curiosity and innovation.
- • **Perfect Gift for Future Innovators:** Inspire creativity and problem-solving skills in kids 8+ with a kit that grows with their curiosity.
- • **Snap & Learn with 42 Color-Coded Modules:** Effortlessly build circuits with easy-to-snap, numbered parts that make complex concepts accessible and fun.

## Overview

The Snap Circuits 203 Electronics Exploration Kit offers over 200 hands-on STEM projects using 42 easy-to-snap modules and a full-color manual. Designed for kids 8 and up, it requires no tools and encourages learning through play, making it an award-winning educational toy that fosters creativity, problem-solving, and a deep understanding of electronics.

## Description

Snap circuits 203 covers 203 projects with exciting electronics concepts. Circuit Maker kits make learning electronics fun and easy but engaging. No bored kids here. All components are mounted in plastic modules and snap together with ease. Enjoy hours of educational fun while learning about electronics and building analytical and problem solving skills. Project #1, a simple introduction to the basic circuit "Electric Light & Switch". in #14 let's find out what conducts electricity with "Conduction Detector". projects #20 and #21 compare "Parallel Resistors" and "Series Resistors" project # 78, "Two-Finger Touch Lamp" puts you in the middle as you use your body complete the circuit. Project #131 builds a circuit you can install in your basement for water leak detection. Instruction manual includes the basic dos and don'ts of electricity and electronics. Contains 42 snap circuits parts and project guide. 3 AA batteries needed but not included. For ages 8 & up. No tools required.

Review: Kit is Great Fun plus very educational - Great Electronics Exploration Kit. Well pleased with this kit, was something my 7 year old grandson loves and enjoyed. Just right to get a grasp on basic electronics.
Review: Fun for all ages! - Got this for my nephews who are 11 and 13 years old. They are having a ton of fun with it! The parts are a good size and colorful and unlikely to be lost easily which is a bonus. The 11 year old opened it and get working on projects right away with no assistance needed.

## Features

- SO MANY TOYS IN A SNAP: A safe and fun way to introduce children ages 8+ to the basics of electrical engineering while having fun! Build exciting projects and toys using the included colorful instruction book!
- AMAZING VALUE: Build over 200 exciting projects with this classic kit! Included are 40+ pieces for building exciting projects such as, burglar alarms, doorbells, and much more! You can even play electronic games with your friends.
- GREAT GIFT: Give the gift of learning and fun! Snap Circuit 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 Circuit kits include everything you need to start learning immediately - and more. The numbered and color coded pieces snap easily onto the included plastic grid.
- AWARD WINNING: Snap Circuits is 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 and many more!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00P871NOW |
| Batteries | 3 AA batteries required. |
| Best Sellers Rank | #21,004 in Toys & Games ( See Top 100 in Toys & Games ) #188 in Educational Science Kits |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,719) |
| Department | unisex-child |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2.18 pounds |
| Item model number | CM-200 |
| Manufacturer | Elenco Electronics LLC |
| Manufacturer recommended age | 8 years and up |
| Product Dimensions | 15 x 2.2 x 12 inches |
| Release date | January 1, 2016 |

## Images

![Snap Circuits 203 Electronics Exploration Kit | Over 200 STEM Projects | Full Color Project Manual | 42 Snap Modules | Unlimited Fun - Image 1](https://m.media-amazon.com/images/I/81pU6bMestL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: I read somewhere that this was an Amazon exclusive set . . .Does anyone know if this is true or not?**
A: No this is not an Amazon exclusive item.  I was able to find it on other online vendors.

**Q: Can you build a polygraph with this kit?**
A: Yes, you will find the project on page 50 of the manual Project #108 - 110

**Q: is the snap circuits 203 electronics kits about the same as the snap circuits 100?**
A: The SC203 includes only a few of the same parts included in the SC100. But both kits have offer a different parts set & projects for you to enjoy. Please contact us at support@elenco.com and we can provide digital copies of the manuals so you can take a peek on what each kit offers.

**Q: Can you build a fm radio?**
A: Sorry, no FM radio build.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Kit is Great Fun plus very educational
*by F***R on January 17, 2026*

Great Electronics Exploration Kit. Well pleased with this kit, was something my 7 year old grandson loves and enjoyed. Just right to get a grasp on basic electronics.

### ⭐⭐⭐⭐⭐ Fun for all ages!
*by J***N on December 4, 2025*

Got this for my nephews who are 11 and 13 years old. They are having a ton of fun with it! The parts are a good size and colorful and unlikely to be lost easily which is a bonus. The 11 year old opened it and get working on projects right away with no assistance needed.

### ⭐⭐⭐⭐⭐ was such a blast!
*by J***S on January 20, 2026*

this is amazing! i totally recommend for children 10 and up! it is so much fun! the speaker is pretty loud though. all and through, its very educational and is sold for a good price!

## Frequently Bought Together

- Snap Circuits 203 Electronics Exploration Kit | Over 200 STEM Projects | Full Color Project Manual | 42 Snap Modules | Unlimited Fun
- Snap Circuits Flight Deck Science/STEM Toy kit | Ages 8+ | Construction Gift for Boys and Girls
- Snap Circuits Jr. SC-100 Electronics Exploration Kit, Over 100 Projects, Full Color Project Manual, 28 Parts, STEM Educational Toy for Kids 8 +

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-20*