How to make science project working model traffic signal light - Science project
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- ΠΠΏΡΠ±Π»ΠΈΠΊΠΎΠ²Π°Π½ΠΎ: 15 ΡΠ΅Π½ 2024
- How to make science project working model traffic signal light - Science project
Using item
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Using Light
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Cardboard
Switch
9V Battery
LED (Green ,Yellow , Red )
Wire
π₯Recording : Iphone 12 Mini
π Thumbnail Click : Canon 1300 D
π Thumbnail Editing : Photoshop
π΅RUclips Liberary music
#punnakalatech #trafficlight #led #scienceproject