The Golden Key science and education series products are equipped with activity (building) manuals, which provide comprehensive guidance on the development of each activity and guide young people to think. Under the guidance of teachers, students can refer to the activity (building) manual to carry out scientific and technological practical activities, or they can freely play, improve the reference scheme or design by themselves. After some activities, heuristic questions were set up to improve the ability of young people to solve practical problems. Event name
1 Plate pressure test
2 Bridges with different structures
3 Stress analysis of arch bridge
4 Table
5 Stable herringbone ladder
6 Walls with different bases
7 Simple structural frame model
8 Hurdles
9 Basketball stand
10 Screen
11 Folding chair
12 Photo Frame
13 Farmhouse truss
14 Building a house
15 Production process of car model
16 Design of cargo sorting process
17 Lifting trolley
18 Cargo delivery
19 Production line
20 Bicycle
21 Carousel
22 Manual fan
23 Automatic telescopic clothes drying control device
24 Simple control device
25 Cleaning car
26 Automatic door
27 Rotating colored lights
28 Sound control light device
29 Vision protection reminder alarm device
30 Adjustable lamp device
31. Simple control device for automatic flag raising
32 Supermarket automatic welcome control device
Serial number circuit name
1 Magnetic induction control circuit
2 Come to remind the "Welcome" device
3 Multi-sensor interchangeable alarm device
4 Automatic counting display experiment
5 Flag raising ceremony
6 Transistor status demonstration circuit
7 Change the lantern
8 Safe lock
9 Low voltage control high voltage circuit
10 Company executive security key
11 Strobe light
12 Oscillation sounding circuit
13 Music doorbell
14 Automatic displacement adjustment system
15 Infrared remote control car
Serial number name
1 Gear combination
2 Simple gearbox
3 Unicycle
4 Crank and rocker device
5 Hand crank slider device
6 Towel rack
7 Wiper
8 Wire control trolley
9 Crawling robot
10 Dance robot
11 Handling robot
12 Obstacle Avoidance Robot
13 Tracking robot
14 Light-seeking robot
15 Three degrees of freedom manipulator
16 traffic lights
17 Fire fighting robot
18 Sorting robot
19 Service robot
Leather Chair,Leather Lounge Chair,Leather Desk Chair,Brown Office Chair
Feat Top International(China) CO.,LTD , https://www.ft-project.com