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Electronic circuit SPY + BONUS (program and a unique way of manufacturing printed circuit boards)
Refunds: 0
Uploaded: 23.07.2005
Content: shema.rar 162,98 kB
Product description
You are invited to a simple scheme of "bugs". Microtransmitter allows you to capture the distance light conversation. The whole scheme is mounted on the printed circuit board dielectric (112x30 mm). The scheme is implemented using an operational amplifier, which allows us to achieve high sensitivity operation in a radius of 100 m. Microtransmitter disguise in a room that you wish to listen to, the reception leads to a normal household radio on the UHF band, which is necessary to adjust the oscillator operating frequency range FM (60- 65 MHz). Schematic diagram attached.
BONUS (by the way, you get it for free, it is in a single archive with a "spy")
The BONUS includes computer programs to determine the parameters of resistors for their labeling.
And most importantly, you get a unique technique for the manufacture of printed circuit boards without any "chemistry". According to this method of manufacture PCB absolutely any difficulty and put straight tracks can now either! All it takes less than 2 hours.
Additional information
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