घर पर बनाओ Ac Cooler का बाप || How To Make Very Powerful Duct Cooler At Home

hello friends aaj is video me ham pvc pipe se homemade duct cooler banayenge.
used components.
1. 12 cm 12v dc exhaust fan
2. submersible water pump
3. 7805 ic
4. honey comb
5. motor speed controller
6. acrylic sheet
7. led light
8. 1k resistance
9. dc socket
10. on off switch
thanks for visiting here.

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  / samarexperiment  

#cooler #accooler #ductcooler #howtomakecooler #coolerkaisebanaye #samarexperiment

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