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Posts tagged GSM-900 Mobile JAMMER

Control Jammer Circuit Module

Control Jammer Circuit Module Android Signal Jammer – silent mode jammer app using LM555, MRF947 Mobile jammer circuit design using BF494 Mobile jammer circuit use only in GSM1900 with frequency from 1930 MHz – 1990 MHz. The GSM1900 mobile phone network is used USA, Canada TV Remote Control Jammer  using 555, C829 This circuit functions […]

7805 voltage regulator circuit

7805 voltage regulator circuit using IC lm7805

Heating Element Protection Integrated Circuit Modules

Heating Element Protection Integrated Circuit Modules A heating element converts electricity into heat, of course, must use a safety circuit, so At high temperatures do not occur. besides that, in order to protect the heating elements and other devices. A secondary back-up protection will include monitoring temperature heating elements. Heating Element Integrated Circuit Protection Modules […]

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