-
Temperature control/constant temperature soldering iron operation method and instructions
1. Usage steps:
1. Make sure the asbestos is damp. 2. Remove impurities from the surface of the heatin...[Details]
-
This sine table can be directly embedded into the program to realize software simulation of sine wave
uchar code sin ={0x87,0x8D,0x94,0x9B,0xA1,0xA8,0xAE,0xB4,0x1BA,0xC0,
0xC6,0xCB,0xD1,0xD5...[Details]
-
Capacitor three-point oscillator circuit
This circuit is suitable for generating signals above tens of megahertz and is often used as a radio frequency oscillator. The second figure is the equiv...[Details]
-
Nidec Machine Tools will strengthen its gear machine tool production system in China to respond to the strong demand of the Chinese market Nidec Machine Tool Co., Ltd. (President: Kenichi Wakab...[Details]
-
DVB T:Digital Video Broadcasting Terrestrial
DVB-T is a standard for transmitting MPEG-2 digital television using open ground transmission media. Due to the special environment of terrestr...[Details]
-
China Energy Storage Network News:
On April 20, with the last phase conductor of Section 8 in Guizhou in place, the DC line of the Yunnan-Guizhou Interconnection Channel Project, the first do...[Details]
-
With the rapid development of modern power electronics and microelectronics, high-voltage and high-power frequency conversion speed regulation devices have become increasingly mature. The high...[Details]
-
In the absence of special instruments,
the quality of capacitors can be tested and judged using the resistance range of a multimeter
.
Fixed capacitors with large capacity (above 1μF) ca...[Details]
-
Abstract:
This paper mainly introduces the use of HyperMesh_OpTIStruct module to perform topology optimization on a passenger car wheel to meet the NVH performance requirements. This method us...[Details]
-
——Interview with Wang Zhengtao, Chairman and Party Secretary of State Grid Information and Communication Industry Group Co., Ltd.
China Electric Power News Network Intern Reporter Deng Huiping...[Details]
-
On the evening of June 2, GigaDevice announced that the company's shareholder, the National Integrated Circuit Industry Investment Fund Co., Ltd., reduced its holdings by 1.8428 million shares throug...[Details]
-
The measurement method refers to the method of comparing the measured quantity with the standard quantity to obtain the ratio. From different perspectives, there are different classification methods f...[Details]
-
The industrialization of the world began in the late 18th century with the invention of the steam engine and the power loom, which fundamentally changed the way goods were manufactured. A century lat...[Details]
-
Solar photovoltaic technology is a technology that converts solar energy into electricity. Its core is a semiconductor material that can release electrons. The most commonly used semiconductor mate...[Details]
-
The CNC system of a numerically controlled machine tool is a highly automated machine tool control system that controls the movement and processing of the machine tool through a computer program to...[Details]