Mini Air Conditioner (A/C) From Reused Materials

Hi everyone , This is Sahas chitlange from india. Its Summer in india , and temperature increases to 40degree Celsius with frequent power cuts. so I thought of making a MINI AC that woud'nt take much of energy and would work on multiple power options. This MINI AC can be powered by three ways

1) Solar Panel

2) 12 V discarded battery

3) Direct 220V AC

I chose to power it from DIRECT 220V AC . I can do it with other tow option also .

It wont take much time and money to build this MINI AC . the total cost was around RS 100/- because most of the items were found in the junk.

Materials required to make this Mini AC are
1) Stiff cooling pad brown colour

2) A old computer SMPS fan

3) A 12V 1A Powersupply

4) Solar panel 12V 10W ( optional )

5) A discarded 12V 7Ah UPS battery (Optional)

6) Spray

7) wires , heatshrink tube and other misc. instruments

Glue the supply to the fan and join the fan wires to supply wires by soldering .

Now attach the cooling pad to the fan using the cable ties .

Using the sprayer , spray cold water on cooling pad and switch on the AC to enjoy a COOL SUMMER.

I hope you liked this instructable . BYE . please vote and comment.