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Interesting small technological production for children, to make a Traffic Light toy, so that children can learn traffic knowledge while playing. The bulb is connected to the battery box by a wire, and the light can be controlled by adjusting the clip~
First use wood and planks to make the base of the traffic light, and paste it with double-sided tape.
Three round wooden blocks, with a hole in the middle, so that small light bulbs will be inserted.
To fix the battery box on the base, you can use screws or double-sided tape.
The red wire of the battery box is connected to the metal clip.
The bulbs are installed, and each bulb is connected to the red and black wires.
The red wire passes through a ring at the top.
The black wire runs from the back and connects to the black wire of the battery box.
The 3 red wires are respectively connected to the 3 metal rings below.
Turn on the power, adjust the clamp to clamp different metal rings, you can make the lights of different colors light up.
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Ms. Anny
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November 09, 2021
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November 10, 2021
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Author:
Ms. Anny
Phone/WhatsApp:
November 09, 2021
April 01, 2021
June 15, 2021
June 12, 2021
November 10, 2021
November 10, 2021
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Ms. Anny
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Send Inquiry Tel:86-514-84230418
Fax:86-514-84238418
Mobile Phone:8618852753718
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Address:Lingtang industry park,China,Gaoyou city, Yangzhou, Jiangsu
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.