Jetbot is a multi-functional AI smart robot car based on NVIDIA JESTON NANO that responds quickly to a variety of Al visual gameplay. Equipped with 3-degrees of freedom lifting platform and 800W HD camera, which can real-time view surrounding scenes. And it can accomplish Automatic Avoiding, Object Tracking, Color Recognition / tracking, detecting desktop edge to anti-drop, etc. You can also train a variety of different runway models and control JetBot complete the autopilot function. Programmable RGB strips ib both sides, remote control by APP or Handle, and we will provide a lots of reference tutorials for users.

USD 305.99

All metal construct TS400 tank classis very strong and beautiful.  With independent shock absorbing system makes the chassis run smoothly even on uneven road surfaces;  Equipped with 4 high-torque motors, the chassis can move omnidirectional, forward and backward, left and right, and turn around;  The chassis panel provides ample space for mounting robots and control kits, and has a large development space.

USD 157.38
119.0

This electronics fun module kit for Arduino Raspberry Pi STM32 is an useful kit with high quality power supply module jumper wire precision potentiometer and 830 points breadboard. Really cool and perfect for you if you want to get into electrical engineering.

USD 14.11
5.0

This product is a simple experimental model of hand generator which benefits children's intellectual development and hands-on ability. Besides, while installing and playing, kids can better understand the main structure of the electric motor and know how kinetic energy changes into electrical energy. It is perfect for school scientific projects or physics teaching. The working principle of the product is: kinetic energy is converted into motor cutting magnetic induction line motion to generate electricity, transmitted to the lamp, so as to achieve light bulbs.

USD 13.29

This wooden boat is beneficial to cultivate children's curiosity about science, improve their creativity and exercise their hands-on ability. Besides, while playing, kids can better understand the structure of a paddle steamer as well as the characteristics and effects of elastic potential energy.

USD 12.99

This toy DIY kit is good for stimulating children's learning interest and developing their thirst for knowledge.  

USD 6.99

This small science experiment model, about a physics principle, is made by good quality wood and other assembled parts for primary and middle school students or teachers to make the science class more vivid and improving students' experimental operational skills.

USD 5.99
4.2

This toy DIY kit is good for stimulating children's learning interest and developing their thirst for knowledge.  

USD 11.99
8.7

The print camera kit comprising 3 rolls of print paper is designed for children with simple operation, small size, and exquisite outlook. This kind of children's camera is a cute kid's camera, which has a screen of 2.4in. It is suitable to enhance children's interest of taking photos, develop their brain and make them love outdoor activities.

USD 83.99
50.7

This is a sun-earth-moon orbital planetarium model. All-in-one design, it is an perfect way to illustrate Earth's rotation, the planet's revolution around the s-un, the seasons of the year, and the orbit of our moon. The 24 solar terms, seasons and month has been given on it in English. Help child to understand moon phases, eclipses, season, etc. The s-un will give out light, just remove the wire and push the raised button on the s-un model. You can have a try.

USD 62.99
46.0

When we are travelling or camping in the outdoors, running out of battery is a very annoying thing. But if you have this DIY Solar Panel, you completely don't have to worry about this.

USD 12.78
10.9

This wooden tank is beneficial to cultivate children's curiosity about science, improve their creativity and exercise their hands-on ability. Besides, while playing, kids can better understand how electrical energy changes into kinetic energy.

USD 13.69

This DIY LED dice adopts the small vibration motor to create the vibrating effect when you shake the dice. Or you can also feel the vibration motor's shaking effect when stand upside down it. Seven LED will randomly show the different numbers with the vibrating. When the dice is in a static setting for about 10 seconds, the LED will show the breathing effect(gradually changing the brightness). It's an easy making and fun DIY kit, all using DIP components to build, very suitable for beginners.

USD 4.28

A perfect beginner kit for any STEM student to practically operate. This DIY clock kit uses special white digital tubes read and green. The Red LED Square can be used as the Seconds Move. The Green Digital part displays Time, Temperature, Date and Day of the Week. At the same time, there are three optional colors of Yellow, Blue or White for backlight effect and blinking hints on the inside and back, and multiple backlight effects are built in. What's more, the digital tube has a variety of switching animation effects to choose from, as well as more than a dozen functions such as Alarm Clock, Automatic Brightness Adjustment, Time Signal, Hour Change animation, Countdown and Stopwatch, so that simple clock DIY is no longer boring.

USD 14.65

When you are travelling or camping in the outdoors, running out of battery is a very annoying thing. But if you have this Solar Charger, you completely don't have to worry about that. The solar panel can charge for most of devices that require DC5V power. It is a must-have item for outdoor activities.

USD 21.66
18.4

When we are travelling or camping in the outdoors, running out of battery is a very annoying thing. But if you have this Solar Panel, you completely don't have to worry about that.

USD 13.37
11.4

When we are travelling or camping in the outdoors, running out of battery is a very annoying thing. But if you have this DIY Solar Panel, you completely don't have to worry about that.

USD 7.31
6.2

When we are travelling or camping in the outdoors, running out of battery is a very annoying thing. But if you have this DIY Solar Panel, you completely don't have to worry about that.

USD 4.77
4.1