Light sensitive DC fan and LED lights using 555 timer PWM

This video explains about building a light controlled / activated LED beacon and DC fan. It uses the concept of PWM where the width of pulse varies based on the intensity of incident light at the LDR. NE555 timer IC produces the PWM wave and controls the LED beacon or DC fan based on the LDR input. This video also comes with brief explanation about the circuits used in this project.
Resource links :
555 timer as Astable Multivibrator : www.electronics-tutorials.ws/...
Circuit Calculations and working : www.gadgetronicx.com/light-act...
If you are from US, consider buying the components from below links, this in a way will support us in making this video:
- 555 timer : amzn.to/2Es4FYw
- Breadboard : amzn.to/2Cm7YdO
- LDR : amzn.to/2BZshSW
- DC fan 12v : amzn.to/2sudhbD
Music credits :
EDM Detection Mode by Kevin MacLeod is licensed under a Creative Commons Attribution licence (creativecommons.org/licenses/...)
Source: incompetech.com/music/royalty-...
Artist: incompetech.com/

[@devimeera2010]

Super sir.....

[@Gadgetronicx]

Thank you