深圳市郓州科技有限公司

Hi-Fi audio in the electronic components - metal film resistors

Hi-Fi audio in the electronic components - metal film resistorsIn order to better achieve the perfect sound quality, Hi-Fi audio circui...

Power function test

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

Fixed resistor selection

2. Fixed resistor selectionThere are many types of fixed resistors, and the choice of which material and structure of the resistor, the ci...

Holtek Multichannel C / R-F Microcontrollers HT45R36

Holtek Multichannel C / R-F Microcontrollers HT45R36It is understood that, multi-channel C / R-F microcontroller HT45R36 is ...

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...