德國KOSMOS Elektro & Co. 電子電路拼裝套裝 (60個實驗)

Assembly difficulty: 🔧🔧🔧🔧 (5 points is the most difficult)

The "Elektro & Co." electronic circuit assembly set is designed by KOSMOS of Germany for children aged 8-14. It visualizes abstract electrical and magnetic knowledge through pluggable building block modules and clear circuit diagrams, creating an entry-level experimental platform for children from scratch.
The entire set of products includes 60 inspiring experiments, covering a complete learning path from basic circuits to electromagnetic phenomena. Each experiment is accompanied by a 64-page Chinese-German bilingual instruction manual with pictures and texts, and the "Nachgehakt" column provides an in-depth interpretation of electrical applications in daily life.
The packaging size is approximately 29.5 × 42.2 × 5.4 cm, and the net weight is approximately 948 g. It is easy to carry and store, while also being durable and beautiful.

Four major knowledge systems

1. Electrical Science : From series/parallel circuits to switch control, children will learn how to use switches and wires to build basic circuits such as lighting and Morse code transmission.

2. Electric motors : By making small fans and alarm systems, children can learn how electric current drives motors to rotate, and explore advanced applications such as dual control and lighting linkage.

3. Magnetism : including experiments such as compass principle, magnetic levitation and magnetic fishing. Children will intuitively feel the effect of magnetic field and learn the basic concepts of magnetic poles and magnetic lines.

4. Electromagnetism : Through the construction of electromagnets and tester experiments, we can reveal how electric current generates magnetic fields, and further understand electromagnetic induction and its application in navigation, horns and other devices.

60 exploratory experiments

• From "Dual Light Experiment" and "Series Switches" to "Anti-theft Alarm System", each section is equipped with a simple circuit diagram to guide children step by step to complete the construction and observe the phenomena.

• Interesting experiments such as "light transmitting Morse code" and "double-control switch in the corridor" can help children combine abstract electrical concepts with practical communication applications and deepen their understanding.

• The "motor plus light bulb" and "dual control motor" experiments in the motor unit demonstrate the interactive relationship between kinetic energy and light energy through winding and current regulation. .

• Experiments on magnetism and electromagnetism include "magnetic pole tester" and "electromagnet penetration test", allowing children to master the interaction between electricity and magnetism while having fun.

Product Features and Modules

• Plug-and-play connectors : Cross, L-shaped, and T-shaped connection modules are marked with lines to prevent misconnection during assembly.

• Various electronic components : switches, buttons, light bulbs, motors, magnets and other accessories are complete, taking into account both basic and interesting aspects.

• Inquiry-based learning design : Combining Chinese/German instructions with online video tutorials, children can conduct scientific inquiry through the complete process of "raising questions → designing solutions → collecting data → analyzing conclusions".

• Parents' Choice Gold Award : Won the Parents' Choice Gold Award, endorsed by a professional organization, with equal emphasis on quality and educational value .

Usage scenarios and educational value

• Family science education : Parents can complete experiments with their children to foster parent-child interaction and strengthen their understanding of daily electrical phenomena.

• Campus STEM courses : Suitable for elementary school science classes or after-school clubs. Combined with classroom explanations, it can effectively improve students' hands-on ability and logical thinking.

• Science competitions and maker experiments : Rich experimental topics and modular design facilitate free combination, providing a flexible platform for scientific inventions and robot competitions .

Specifications

---

Koledo's "Elektro & Co." electronic circuit assembly set , with its systematic content arrangement, rich experimental themes and professional inquiry-based teaching design, allows children to easily master the basic principles of "electricity and magnetism" through hands-on and brain-based learning, laying a solid foundation for future scientific learning and innovation capabilities.

• Made in China, or contains simplified Chinese packaging and instructions

HOT TOYS💰Special Price Toys

🧸Other science toys

Discount on toys and gifts for kids

Kidrise has selected a variety of best-selling children's toys and gifts for everyone to bring wonderful moments to your children!

Taiwan T-Space Toy Deals

T-Space toys are on sale, buy two pieces and get 10% off.

Discount code: tspace

Taiwan T-Space STEAM scientific building toy series

Consumption coupon discount area

The coupon discount is as low as 40% off. Cannot be used in conjunction with other discount codes.

Buy it now

Kidrise cooperative courses

Tong Le Gao Fei x WELLBEING YOGA • PILATES x Qinxuetang

Buy toys at Kidrise and sign up for the latest courses at trial prices

Terms and conditions apply and may not be used in conjunction with other discount codes.

Shop now

Subscribe to us now and enjoy a 5% discount on your first order.

Anyone who subscribes to us now and spends over $400 will enjoy a 5% discount on your first order. Cannot be used in conjunction with other discount codes.

Subscribe now

Amazing Toys Toy Deals

Amazing Toys has a discount on toys, buy two and get 15% off the second one. The discount applies to lower-priced toys.

Discount code: az15off

Amazing Toys American children's science education toy series

Pro'sKit Pro's Toys Promotion

Pro'sKit has a discount on Baogong toys. Buy two and get a 10% discount on the second one. The discount applies to lower-priced toys.

Discount code: proskit10off

Pro'sKit science toy series

Goryeo Baby Toy Deals

Goryeo Baby toys are on sale, buy three and the third one is half price, the discount applies to the lowest priced toy.

Discount code: goryeo50off

Goryeo Baby toy series

Beautiful packaging・Greeting card writing

A special gift should be matched with exquisite gift wrapping service .

We provide a full range of toy gift wrapping services, including exquisite gift wrapping and greeting card writing for carefully selected toy gifts!

Warm hearts, beautiful presentation, make important moments full of smiles, and make children happier!

Service Content

• gift wrap
• congratulations card writing

multiple gift wrap

This service is calculated based on the number of toy items, please purchase additional items according to the number of items you need to pack. If you need to pack 2 items, please fill in 2 for the quantity, and so on. If you buy 3 toys, all 3 gifts need to be packed, please fill in 3 for the quantity.

Children's Birthday Gifts Educational STEM Toys Recommendation

Worried about preparing birthday gifts for children? Kidrise has selected all kinds of hot children's birthday gifts for you. We have collected Montessori toys suitable for 0-3 years old, STEM toys suitable for 3 years old or above (science toys, technology toys, engineering toys, math toys), plus Let's bring a memorable birthday to the children with our various shopping discounts!

What kind of toys are suitable for children of different ages? Let's choose toys suitable for the baby's age

Do you not know what to do every time you buy a toy or a birthday present?

Kidrise helps you sort out the toys that are suitable for the age, and the smarter you play, I hope it can help everyone!

Children's Age Toddler Toy Pairing Chart by Age

Toys are important partners for children to learn while playing. No matter what type of toy it is, it has learning purposes and play significance for children. However, if the toy items selected do not match the age of the child, the child may not be interested Contact, or don't know how to play, and have safety concerns.

According to the child's developmental age, according to the child's intelligence, hand function and physical development, choose some toys with a little challenge.

List of toys by age:

Please do not reject the product when it is sent out. If you have any questions after receiving the product, please take a photo and save it immediately, and contact Kidrise customer service department. Please note that if the product is rejected or not picked up within the time limit, the resulting surcharge will be borne by the customer.

Refund applications for delays in delivery of goods due to the epidemic will not be accepted.

The following situations will not be exempted from the replacement arrangement:

1. Items are found to have been purchased or not desired after delivery.
2. The goods are damaged by man-made.
3. The product has been opened or used (for example, the packaging tape or box has been removed).
4. The item has not been properly packaged, has been damaged, damaged or is incomplete.
5. The color of the product picture may be partially chromatic aberration due to the different shooting lighting environment or personal screen settings.
6. If the customer entrusts the deliveryman to deliver the goods to the door of the address or the management office for collection, the customer shall be responsible for the risk of loss or damage of the goods.

Where the customer has already paid, but requests the company to cancel the order and refund, the company will deduct the following handling fees from the refund:

1. For payment via credit card/AlipayHK/WeChat Pay HK, the company will deduct 5% or $30, whichever is higher.
2. For orders paid via Payme/Octopus App/FPS/Bank transfer, the company will deduct 3% or $20, whichever is higher.

Please pay attention to the following rules when returning or exchanging goods:

1. If there is a problem with the quality of the product, a replacement request can be made within 7 days from the date of receipt, and the overdue will not be accepted.
2. After submitting a replacement request, please return it to our maintenance center within 3 days, overdue will not be accepted.
3. The original copy of the order code and valid receipt must be presented when exchanging goods.
4. Limit one exchange per order.
5. If the problem of the product affects the overall operation, the replaced product must be returned together with the complete packaging and accessories.
6. If the product problem affects part of the operation, Kidrise will replace the problematic part instead of all.
7. All shipping costs incurred for returning or exchanging products shall be borne by the customer.
8. It takes one to three weeks for the return procedure to be processed (calculated from the date of receipt of the return). After the procedure is completed, Kidrise Customer Service Department will notify the customer of the details.
9. Kidrise is not responsible for any damage to the product after delivery.
10. If the item or quantity of the item does not match the order, please contact Kidrise customer service immediately on the day of delivery.
11. Reasons for exchanges, returns or refunds will not be accepted after purchase because the size of the product does not match or does not meet the needs.
12. If a refund is required, Kidrise will choose the customer's current payment method as the relative refund method. That is, if the customer chooses to pay by credit card, Kidrise will refund to the customer's credit card account. Please note that refund times vary with different banks or credit card companies.
13. The company does not provide refund service.
14. The company has the right to refuse all unreasonable requests for replacement or return.
15. If the delivery address, phone number, name or delivery information provided by the customer is incomplete or wrong, resulting in the failure or delay of delivery, the company will not be responsible, please follow up or contact SF Express by yourself.
16. In case of any dispute, Kidrise reserves the right of final decision.
17. Kidrise reserves the right to change the above terms and conditions without prior notice.

For returns or exchanges, please contact Kidrise Customer Service:
Hotline: +852 6672 1884

In case of any dispute, Kidrise reserves the right of final decision.