|
Feichao Creative Colorful Desk Lamp Color Change LED Series Circuit Experiment Primary School Student Manual Technology Production
-
Detail
- Product Name: Feichao Creative Colorful Desk Lamp Color Change LED Series Circuit Experiment Primary School Student Manual Technology Production
- Item NO.: F35632
- Weight: 0.066 kg = 0.1455 lb = 2.3281 oz
- Category: Toy and Hobbies > Science Education Toy
- Brand: FEICHAO
- Creation Time: 2020-01-18
Feichao Creative Colorful Desk Lamp Color Change LED Series Circuit Experiment Primary School Student Manual Technology Production
Name: Colorful table lamp
Size: about 90 * 75 * 120CM
Material: environmentally friendly assembly material
Related knowledge introduction: The materials used in this work are: two batteries, battery box, push button switch, color-changing LED lamp beads, through a series circuit power supply, the switch and the electrical appliance to form a closed circuit, so that the small colored lights are on.
The purpose of the experiment production: 1 Through the process of making small desk lamps by yourself, exercise the children's hands-on ability, and make colorful changing lamps to experience the joy of success.
2Recognize the basic circuit in series, understand the conversion of electrical energy to light energy, and understand the unidirectionality of the LED light-emitting tube electrodes.
You May Also Like
Recently Viewed
- FAQ Center
- How Can I know all Xt-xinte's Activities
- How to earn credits to get money
- Get More credits during 2019
- Shipping Service
- Free Lottery
- Company Info
- Feedback
- Customer Reviews
- About Us
- Contact Us
- News
- Authorization Certifications
- Forget Password
- My Orders
- Tracking Order
- My Account
- Register
Customer Reviews