How to make Traffic light at home using cardboard LED - Science Project - Traffic light
HTML-код
- Опубликовано: 21 апр 2024
- How to make Traffic light at home using cardboard LED - Science Project - Traffic light
Using Light
------------
Cardboard
Switch
9V Battery
Strip LED (Green ,Yellow , Red )
Wire
#trafficlight #scienceproject #cardboard #punnakalatech Наука
First
😍😍👍
Wow
😍😍