Music Flashing LED - Sound Activate LED / Reactive LED circuit

Channel:
Canada Neodiy
Subscribers:
10,300
Published on ● Video Link: https://www.youtube.com/watch?v=aB-gKwrKHSU


Duration: 4:33
2,477 views
20

Simple #homeMade #DIY #HowTo make sound reactive LED to activate the flash according to the tune of music. The main drive in this circuit is the TIP41C NPN Transistor to amplify the current flow depending on the loudness of music especially when the bass is high. As a result the LED lights up brighter when louder sound is applied to it as shown in the #video.

The component of the circuit is as follow:

1 x TIP41C NPN Transistor
1 x Prototypeboard
1 x 12 Volt LED
1 x 12 Volt power source

The circuit schematic diagram: http://howtodosteps.blogspot.my/2017/03/simple-sound-activated-reactive-led.html

Related #YouTube videos:

How to make guitar amp circuit dual speaker - DIY 5 / 9 / 12 volt power
https://www.youtube.com/watch?v=1SSpJtTWZqE

How to make audio amplifier stereo TEA2025B - (simple easy)
https://www.youtube.com/edit?o=U&video_id=WrcaWJVcQBk

DIY headphone mini amplifier LM386 complete noise removal
https://www.youtube.com/watch?v=0VRHnImy9Xg

Audio amplifier noise easy removal near 100% perfect - LM386 circuit experiment
https://www.youtube.com/watch?v=u9_fOnYrYQw

Mini 5 Volt Amplifier using LM386
https://www.youtube.com/watch?v=BMviE1JzV2Y

Simple running LED chaser / sequencer using 555 timer + CD4017 - 9 volt
https://www.youtube.com/watch?v=ZovlJHOXkvQ

Simple 9 Volt police flash using LEDs and 555 Timer circuit + Schematic Diagram
https://www.youtube.com/watch?v=ah3mqL74kHE

How to make simple flash blinking LED using 2N222A Transistors
https://www.youtube.com/watch?v=HsFNIEAKFKs

How to make simple flashing / blinking LED using relay - easy simple DIY beginners
https://www.youtube.com/edit?o=U&video_id=AjPv3W1IgKw

#HowTo make simple blinking flash LED and beeping siren sound using 555 Timer
https://www.youtube.com/edit?o=U&video_id=0EMciQWzRos



Other Videos By Neodiy


2017-04-22How to solder SMD component - LTC3108 chip
2017-04-16DIY fix York Air conditioner motor fan stuck - orange LED flash
2017-04-07DIY headphone mini amplifier LM386 complete noise removal
2017-04-04Simple Easy 5 Volt DC to 5000 Volt DC high voltage multiplier
2017-03-26simple easy lm386 noise removal circuit | lm386 hissing noise | lm386 buzzing noise when touch
2017-03-15How to make mini audio amplifier - LM386
2017-03-13how to make dark sensor circuit - ldr night switch
2017-03-07Step up boost converter upgrade portable mini fan speed 3 times - LM2577
2017-03-04Simple flashing LED chaser / sequencer using 555 timer + CD4017 - 9 volt
2017-02-26How to get step 5 volt USB to 12 Volt electronic project
2017-02-26Music Flashing LED - Sound Activate LED / Reactive LED circuit
2017-02-21HowTo make doorbell sound circuit - simple (easy)
2017-02-11Cheap Car Volt Meter
2017-02-11Simple 9 Volt police flash using LEDs and 555 Timer circuit + Schematic Diagram
2017-02-05Simple step up booster 3.7 volt to 12 Volts using 555 Timer and Mosfet S80
2017-02-05How to make simple flash blinking LED using 2N222A Transistors
2017-01-29How to make simple flashing LED and beep siren sound 555 timer | easy step by step circuit schematic
2017-01-26Simple step up booster transistor vs mosfet (N851, TIP41C, 06N03LA, S80)
2017-01-22joule thief step up booster - 250 mV micropower
2017-01-14CHEAP easy high voltage transformer demo | simple high powered voltage generator
2017-01-06Simple Easy to test / identify real original genuine Eneloop 1900 mAh Rechargable Battery


Tags:
DIY
HowTo
homeMade
electronic
sound activate LED
Music flashing LED
Sound Reactive LED