深圳市郓州科技有限公司

DAS external storage device

Direct Attached Storage (DAS) is an abbreviation for Direct Attached Storage, which means that an external storage device is direct...

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...

Functional testing of power supplies

1, the output voltage adjustment: the manufacture of switching power supply, the first test step is to adjust the output voltage to the spec...

Five color ring and four color ring resistor

Five color ring and four color ring resistorThe color ring resistor is the most common type of resistor used in a variety of electronic de...

Merry christmas and happy new year :)

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...