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.
Step 1: Gather the Materials
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)
7) wires , heatshrink tube and other misc. instruments
Step 2: Glue the Fan to Supply
Glue the supply to the fan and join the fan wires to supply wires by soldering .
Step 3: Attach the Cooling Pad to the Fan
Now attach the cooling pad to the fan using the cable ties .
Step 4: Spray the Water and ................. ENJOY!!!!!!!!
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.