Skip to main contentSkip to footer
Slide 1 of 5

Overview

Real circuit blocks that snap onto standard building bricks. Build 6 models with lights, a motor, sound and sensors. No screen, app or soldering. Ages 8+.

SparkBlocks Intro to Circuits Kit - Solder-Free Electronics Kit for Kids, STEM Circuit Building Set

Model: BC1001
Web Code: 20229639
Sold and shipped by

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Seller Return Policy

Read return policy

Warranty Information

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

The SparkBlocks Intro to Circuits Kit is a screen-free electronics set with real circuit blocks that snap onto standard building bricks. Kids build working models with lights, a motor, sound and sensors, from a first LED circuit to a spinning carousel or a Morse code machine. There is no app, no wifi and no soldering.

Six guided builds: helicopter, merry-go-round, race car, random number picker, personal fan and Morse code machine. Word-free assembly instructions plus a written Learning Guide for deeper explanations. Designed for ages 8 and up (sweet spot 8 to 12).

What's in the box:

- 1 USB-C rechargeable battery block (4x8 stud)

- 1 high-speed motor block

- 4 LED blocks (red/blue, warm white, green, rainbow)

- 1 speaker block and 1 siren sound IC block

- 1 slide switch, 1 push button, 1 potentiometer (dial), 1 photoresistor (light sensor)

- 8 wire blocks

- 1 USB-C charging cable (20 cm)

- 20+ assorted building bricks

- 30-page printed assembly instructions and 24-page printed Learning Guide

- Reusable plastic carry case with foam insert and labeled parts overlay

- Sticker set

The Intro to Circuits Kit is the starter kit for the SparkBlocks line. The Expansion Kit and theme builds are add-ons that need the Intro Kit's parts. Learning Guides are also available in French, Spanish and other languages at SparkBlocks.ca. Contains a rechargeable lithium-ion battery.

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping on all orders over $200 (before taxes, fees, and promo codes).

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • Quebec
  • Yukon
  • Northwest Territories
  • Nunavut
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
See our return policy to find specific return information for this product and steps on how to return by mail.