Ignite Young Minds with Hands-On STEM Learning
Turn playtime into learning time with the STEM Traffic System Kit. Designed especially for children aged 6 to 9, this innovative kit blends fun construction with real programming concepts. Kids can build and program their own traffic systems, learning how technology works while creating something amazing with their own hands. It’s the perfect way to introduce kids to electronics, coding, and problem-solving in a playful and engaging way.
What Makes This Kit Special
This kit is based on Arduino technology and fully compatible with popular Lego building blocks. It includes a range of interactive components like traffic lights, a photoresistor, a PIR motion sensor, a white LED, an 8×8 dot matrix display, and an active buzzer. With these parts, kids can create up to 8 exciting projects such as street lamps, automatic doors, windshield wipers, and full traffic systems. They can build endless designs while gaining valuable STEM skills.
Key Features
- Compatible with Lego building blocks for creative construction
- Includes multiple sensors and modules for interactive projects
- Features 8 guided projects to teach real-world applications
- Scratch graphic programming for beginner-friendly coding
- RJ25 port connection for simple plug-and-play use
Benefits for Young Learners
- Boosts logical thinking and problem-solving abilities
- Encourages creativity and innovative thinking
- Improves fine motor and hands-on building skills
- Teaches the basics of electronics and programming in a fun way
- Strengthens understanding of simple physics and mechanics
Start Building the Future Today
Whether used at home, in classrooms, or in after-school STEM clubs, this kit is the perfect way to spark curiosity and passion for technology. It’s an engaging blend of play and learning that inspires kids to experiment, explore, and create. Give your child the gift of discovery — and watch them light up with excitement as they build their own intelligent traffic world.
We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.
How do you ship packages?
Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.
Do you ship worldwide?
Yes. We provide shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.
What about customs?
We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.
How long does shipping take?
Shipping time varies by location. These are our estimates:
| Location | *Estimated Shipping Time |
| United States | 10-30 Business days |
| Canada, Europe | 10-30 Business days |
| Australia, New Zealand | 10-30 Business days |
| Central & South America | 15-30 Business days |
| Asia | 10-20 Business days |
| Africa | 15-45 Business days |
Do you provide tracking information?
Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.
My tracking says “no information available at the moment”.
For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.
Will my items be sent in one package?
For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.
If you have any other questions, please contact us and we will do our best to help you out.
Order cancellation
All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.
Refunds
Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:
- If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
- If you received the wrong item you can request a refund or a reshipment.
- If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.
We do not issue the refund if:
- Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
- Your order did not arrive due to exceptional circumstances outside the control of Marvelion (i.e. not cleared by customs, delayed by a natural disaster).
- Other exceptional circumstances outside the control of https://allkidstoys.com
*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page
If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.
Exchanges
If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.
Please do not send your purchase back to us unless we authorise you to do so.
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