Detection of hidden wiring

Affiliates: 0,19 $how to earn
Pay with:
i agree with "Terms for Customers"
Sold: 0
Refunds: 0

Uploaded: 01.10.2007
Content: 71001124128593.rar (9,73 kB)


Detector flush
One of the simplest devices is flush detector shown in Fig. 1. The resistor R 1 is needed to protect the chip K561LA7 overvoltage static electricity, but, as experience has shown, it can not put. Antenna is a piece of ordinary copper wire of any thickness. The main thing is that it does not sag under its own weight, ie, It was tough enough. The length of the antenna determines the sensitivity of the device. The optimum is the amount of 5 ... 15 cm. When approaching the antenna wiring to the detector emits a characteristic crack.


No feedback yet.
1 month 3 months 12 months
0 0 0
0 0 0
In order to counter copyright infringement and property rights, we ask you to immediately inform us at the fact of such violations and to provide us with reliable information confirming your copyrights or rights of ownership. Email must contain your contact information (name, phone number, etc.)