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  1. S

    AC line to work as an transmitter antenna

    so hi... ok i need to put small bug into domestic electric socket(220V) and if i put a bug into that socket,i will have no space to put any antenna,so i think maybe i can connect my antenna to..em... phase or "hot" wire through small capacitor,so that it resistance would be 50oms for about...
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    micro wind generator

    so.. Summer is comming and i will spend about month in my grandfather village(u can call it farm) so and I with my cousin had been buit something like tree house but just not in tree,near small lake,and sometimes we go there to make camp fire,drink some Vodka or beer ... ok ... so there are no...
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    Decreasing bug antenna size

    so i planning to build small SMD FM bug,and probbably biggest problem is the antenna size,1m wire is too long,so i was thinking:if i would make little coil from part of my antenna wire?m? just like in that cheap radio control car models  ???
  4. S

    200W Audio amp by kemo kits

    so.. i liked that schematics..but before making it I would like to know few things.. which class that amp remains,probably AB,becoz TDA2030 is AB class (very low noise and distortion:) "HI-FI"
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