Hello viewers, Here I am going to show that, How to Connect Multiple (3) LED's with 9V Battery & Switch in Series Connection. It's useful Simple Electric Circuit for School Students for Science Projects.
Other Useful School Project Ideas:
1. Make 12V DC Motor Forward & Reverse Remote:
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2. DIY SMD LED Tester:
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3. DIY 3V Musical Bell using BT66T Melody Circuit:
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4. DIY Automatic Solar Street Light Circuit:
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5. DIY Fire Detector Alarm:
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6. Make 2 in 1 Simple Electric Circuit:
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