How to Connect Multiple LED's with 9V Battery, Switch in Series Connection | Simple Electric Circuit

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. Required Materials: 1. 3 X 5mm LED's 2. 9V Battery & Connector 3. Wires 4. Small Switch Other Useful School Project Ideas: 1. Make 12V DC Motor Forward & Reverse Remote:    • How to Make 12V DC Motor Forward & Reverse...   2. DIY SMD LED Tester:    • How to Make All in One LED(SMD, Normal) Te...   3. DIY 3V Musical Bell using BT66T Melody Circuit:    • WOW!!!! Amazing 3V Musical Bell using BT66...   4. DIY Automatic Solar Street Light Circuit:    • How to Make Automatic ON/OFF Street Light ...   5. DIY Fire Detector Alarm:    • How To Make a Fire Detector Alarm Working ...   6. Make 2 in 1 Simple Electric Circuit:    • How to Make 2 in 1 Simple Electric Circuit...   Timestamps: 0:01 Required Materials list 0:15 LED's wire connection 0:50 Connect 3 LED's in Series 1:51 Assembling the circuit 2:43 Demo of Simple Electric Circuit Project