深圳市郓州科技有限公司

The basic characteristics of the signal

The electrical signal is a voltage or current that changes over time. It can use its voltage or current amplitude and time as a function o...

Fixed resistance testing method

Fixed resistance testing method(1) Rotate the multimeter's function selector switch to the resistance range and select the appropriate...

Commonly used resistance of the performance characteristics

Commonly used resistance of the performance characteristicsCarbon membrane resistanceHigh stability, low noise, widely used. Resistance ...

The magnet coil

The magnet can be induction to the space of all magnetic signals around within a certain range, continuous in each frequency resonance is g...

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PN junction positive conductance

When the PN junction plus the forward voltage, that is, the positive pole of the power supply P area, the negative then connected to the...

PN junction reverse conductivity

When the PN junction plus reverse voltage, that is, the positive pole of the power supply connected to the N area, the negative then P ...

The Application of Wireless Sensor Network in Military Field

Information technology development technology to promote the military changes, the use of wireless sensor networks to achieve the monitorin...