Allwest Power cell second test results 18 hours
This is a continuance of a test from last one, for this test the cell was taken out of the wet cell, (vat of liquid) and was tested with no liquid other than what…
Category: Crystals
Allwest Power cell- 8 hour test at .500 Amps
This is a long running cell being tested on a direct short for over 8 hours with no real decline
Simple Homemade Personal Air Conditioner— That Works!
Here is a small homemade AC unit that runs on USB power for the fan and pre-frozen cold packs to cool and dry the air. It’s sole purpose is to provide a cooled and…
Homemade Air Conditioner —–Update
This is an update on my homemade air conditioner project that I call ‘Free Cool’. The quest is to make a low cost small personal AC unit for my sailboat that runs on solar…
Personal Solar Powered Air Conditioner—-update
This shows where I am with my ‘Free Cool’ project. It is a quest for a solar powered small personal air conditioner for my sailboat. I am looking for a way to cool down…
Quick USB ‘ice’ AC unit
This was a quick project to see how an ‘ice’ air conditioner works and if they are effective. I was surprised how well they really do work. There are many videos here on YouTube…
Quick USB ‘ice’ AC unit
This was a quick project to see how an ‘ice’ air conditioner works and if they are effective. I was surprised how well they really do work. There are many videos here on YouTube…
Free Cool — My solar powered AC quest
This is a look at my quest to build a portable solar powered way to get cool on a hot day. It is a move from the “toy” stage to a serious usable device…
Geek Air Conditioner
This is pieced together personal AC that uses a simple homemade reed switch pulse motor and a plastic propeller. The simple fan is placed in front of a large heat sink that is cooled…
Rechargeable Watch Battery Motor
This is a homemade electronic motor that is running on a rechargeable 3v lithium watch type battery. It has only a 5mAh rating but that is enough to run my micro amp pulse motor…