Music Reactive LED | Dancing LED Circuit | Dancing LED | Simple Circuit

Hello , Today in this video tutorial i am going to show you Step By Step
How to make music reactive led circuit using transistor

This Electronic Project is Very Simple Easy and DIY (Do It Yourself)

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https://www.youtube.com/channel/UCi6ZqREHDIx2xLrCRkrRS0w

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You Will Find Full Project Description and All Useful Material Including

• Circuit Diagram / Schematic
• Hardware / Component List
• Code
• Datasheet
• Pin Configuration Etc

AT ► https://circuit-diy.com/music-reactive-led-dancing-led-circuit-dancing-led-simple-circuit/

Thanks for Watching It.

↪ For Any Difficulty Please Comment Below

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❖ Hardware Required ❖
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► 9V Battery with Clip
► Breadboard
► Jumper Wires
► BC457 transistors x5
► 100nf ceremic capacitor
► LED x4
► 1K resistor x4
► 10K resistor x2
► 1M resistor
► Mic

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❖ Circuit Diagram ❖
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Link ► https://www.file-up.org/i40p2y60prxh

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❖ Steps ❖
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STEP # 1 ( Connect Transistors )

► Connect 5 BC457transistors anywhere on the breadboard

STEP # 2 ( Connect wires )

► Connect wire to the base pin of one transistor to the base pin of another
Do this for all four transistors.

STEP # 3 ( Connect LED )

► Connect +ve pin of each LED on the +ve rail and the negative pin on the collector pin
of each connected transistors.

STEP # 4 ( Connect resistors )

► Connect 1K resistor to the emitter pin of each transistor to GND

STEP # 5 ( Connect transistor )

► Connect BC547 transistor on the board
► Connect wire BTW the collector pin to the base pin of previous connected transistors
► Connect wire BTW emitter pin and GND

STEP # 6 ( Connect resistor )

► Connect 10k resistor BTW the +ve rail and the collector pin of newly connected transistor

STEP # 7 ( Connect resistor and capacitor )

► Connect 1M ohm resistor BTW the base pin and +ve rail
► Conenct 10k ohm resistor with 100nf capacitor to the base pin of transistor

STEP # 8 ( Connect mic )

► Connect mic BTW base pin and GND

STEP # 9 ( testing )

► Connect battery and test

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