The normal working hours of the Cell Phone JammersTherefore, the machine work, be sure to add some water to the cooling water pump in. When the power is turned on, the pump started working equipment operational. Recycled water should be pure. Neodymium laser emission wavelength and energy level structure of neodymium ion characteristics 4.He- Ne laser and the role of the different components of 5.We advise you to take out the battery from the Cell Phone Jammers if you don’t use it for a long time....
Thursday, December 26, 2013
Strip LEDs are available in different colours powered by direct current (DC) source. These LEDs are available as surface mount devices with current limiting resistors. Usually there are 300 LEDs in a 5-metre strip. The strip can be cut into pieces so that the bits having three or four LEDs can be used with 12V DC source. The circuit given here uses the strip LEDs to make an...
Wednesday, December 25, 2013
This is a simple NiCd battery charger powered by solar cells. A solar cell panel or an array of solar cells can charge a battery at more than 80 % efficiency provided the available voltage exceeds the ‘fully charged’ battery voltage by the drop across one diode, which is simply inserted between the solar cell array and the battery. Adding a step-down regulator enables a solar cell array to charge...
This is the Practical Current Limiting Coil Driver circuit Diagram. The p-channel devices are switched off by current sensors when the coil current reaches 10 A. The operation is similar to that of a switching-type power supply. The Schottky diodes and resistors are for spike protection. Current Limiting Coil Driver circuit Diag...
Tuesday, December 24, 2013
This is a simple ceiling fan regulator circuit diagram tutorial. It is used to control the speed of a ceiling fan. In the other words it is an AC motor speed controller circuit, as because its control the speed of a AC motor(Ceiling Fan). This ceiling fan regulator circuit built with few numbers of parts. The circuit mainly based on Z0607 TRIAC. This is a low power AC semiconductor device....
Monday, December 23, 2013
The result of the intermediate inspection of cell phone jammer should be recorded in the test report of mobile phone jammer . Reporting its first quarter 2013 financial results today, Apple said it sold 47.8 million iPhones in the quarter, a 29 percent increase year-over-year, and up considerably from 26.9 million units in the prior quarter. Apple sold 22.9 million iPads during the quarter, up 49 percent from the year-ago quarter and up 8.9 million units in the fourth quarter of 2012. Finally, the...
Sunday, December 22, 2013
This amplifier was designed to be self-contained in a small loudspeaker box. It can be feed by Walkman, Mini-Disc, iPod and CD players, computers and similar devices fitted with line or headphone output. Of course, in most cases you will have to make two boxes to obtain stereo.Mini-Box 2W Amplifier Circuit DiagramThe circuit was deliberately designed using no ICs and in a rather old-fashioned manner...
Saturday, December 21, 2013
The preamplifier is intended for use with dynamic (moving coil–MC) microphones with an impedance up to 200 Ω and balanced terminals. It is a fairly simple design, which may also be considered as a single stage instrument amplifier based on a Type NE5534 op amp. To achieve maximum common-mode rejection (CMR) with a balanced signal, the division ratios of the dividers (R1-R4 and R2-R5 respectively)...
Friday, December 20, 2013
Simple phase shift measurement can be done by squaring both the measured and the reference, then compute the difference of the two signals. The accuracy of the circuit shown in the schematic diagram below is 1% UP to 2000 cps.This circuit is used in computers and for high speed analog instrumentation. Negative value for zero phase shift is indicated by the zero center DC ammeter, zero...
The customer asks for the classification information of Cell Phone Jammers .Class 1 - uninstall the old software before installing the new version of the software the first two kinds - the new version of the software, unpack the PKG document title to the installation program consistent with the previous version. Description: Install the software is not signed 2 If the JAR process, generally because of a certificate in conflict. (a lot of java games will be out this error. solution see section 2...
Thursday, December 19, 2013
This is simple micro power supply circuit diagram. The circuit uses a CA3440 BiMOS op amp and CA3086 transistor array. The no-load current from 5-volt supply is 1.5 µ A. Load current can go as high as 200 µ and still maintain output voltage regulation within 0.05%. Micro Power Supply Circuit Diag...
Wednesday, December 18, 2013
Will I have to give up my favourite FM stations?All the frequency of cell phone jammer covers the downlink power onlyRM famous Real Networks Inc. to develop audio and video compression specification. RM format all known as Real Media. It contains the file format of the audio stream real audio and video streaming file format real video file. He is a compression format developed by Real Networks Inc., a major for the online real-time transmission of video and audio information in the low rate. The...
Tuesday, December 17, 2013
Here is a circuit through which the speed of a fan can be linearly controlled automatically, depending on the room temperature. The circuit is highly efficient as it uses thyristors for power control. Alternatively, the same circuit can be used for automatic temperature controlled AC power control.www.blogger.com In this circuit, the temperature sensor used is...
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