How to make USB Air Cooler at home|water air cooler|

How to make USB Air Cooler at home|water air cooler|
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Used Components
1.dc motor
2.cooling pad
3 multi color bulb
4.water pump
5.mini fan
6.12 volt mall female socket
7.plastic box
Video Link
• Water Pump [ How to ma...
#air #aircooler #watercooler #waterpump #hrtechnical

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