Building A 2-meter J-Pole Antenna "I have used these and by far, the best ones are made from twin lead TV wire that can be suspended high up on any support."
Antenna mount penalties
RD965 - Hytera
iphone projector. Watch movies and photo slides with your iphone on the wall….like the old days!
Using SIMMs to Add Some Extra RAM on your Arduino UNO ---- HEY HEY!!! For more COOL ARDUINO stuff, check out http://arduinohq.com
Flutter is an open source ARM-powered wireless Arduino with 1000m+ (3200 ft) range and 256-bit AES hardware encryption. $25
When someone is at the door, the Doorbot sends video and audio of the person to your phone. You can then open the door with the press of a button. #tech #gadget #security
The Canless Air System O2 Hurricane is the most powerful electronic duster and a safe compressed canned air alternative for dusting your computer, electronics and more. getdatgadget.com/o2-hurricane-air-system-last-can-air-youll-ever-buy/