1st Step - go to this link: (Then come back here)https://www.instructables.com/id/Uni-Directional-WIFI-Range-Extender/?ALLSTEPS
"tm36usa" posted this in July 2006. I finally got around to making one in April 2009 because I do a lot of traveling to motels that claim 'FREE WIRELESS INTERNET". It may be free, but it's garbage most of the time. I have been know to walk around the motel room with my laptop to find a half-way good signal. One time I even walked around the parking lot to get one. Using my laptop in the bathroom or on the grass in front of the motel sucks.
$1.00 for the strainer and 50 cents for the USB adaptor. Check out the "Wire boxes" at your local thrift shop.
I constructed this model by using tm36usa's instructions and made a few modifications along the way. I will be trying out the finished project at the end of the month in Albuquerque.
I'll help you in anyway I can if you have a question. <firstname.lastname@example.org> .
Also look me up om eBay <justj700> if you need USED BOWLING Pins.