Wireless internet connection for use in the various antennas sold in the market, especially the usb port to connect on many who used a copper plate boron with handmade antenna there is this business so advanced that just for this business established website forum’s.
Other antenna systems I came across an interesting project to one side, the authors have done a great WiFi antenna from a tin
Handmade Wifi Antenna
Source http://sbarth.dyndns.org/seiten/rahmen.php?nav=tincanantenna
Published: 2010/09/17 Tags: simple circuit projects
Car Amplifier Circuit TA8210 TDA1524 Tone Control Circuit
Car amplifier circuit integrated circuits used in the TA8210 TA8210 2 from 9 … 18v can operate with a supply voltage THD 0.04%
Anfi at the entrance of the TDA1524 integrated with tone control bass, treble, balance, volume controls are made. In addition, you can use the audio input (mp3, cd player, etc..) Devices made with the LM317 power supply scheme given segment.
TA8210 TDA1524 Amplifier Project