-
Generally speaking, the measurement functions of a three-dimensional coordinate measuring instrument should include dimensional accuracy, positioning accuracy, geometric accuracy, and contour accurac...[Details]
-
According to Ars Technica, a significant number of Apple device users have been "bombarded" with spam group FaceTime calls late at night from people they've never met. Spammers or "pranksters" are ...[Details]
-
1. Conditioning
This word refers to the "adjustment" or "adaptation" of the board itself in a broad sense, so that it can adapt to the subsequent conditions. In a narrow sense, it means that th...[Details]
-
STMicroelectronics' Bouskoura plant in Morocco to use 50% renewable energy by 2022 A plan to advance STMicroelectronics’ renewable energy procurement and commitment to carbon neutrality by 2027 ...[Details]
-
Recently, the expansion of the 330 kV main transformer of the independent shared energy storage project in Minqin County, Gansu Province was successfully connected to the grid. Among them, the ...[Details]
-
On August 16, according to a report by Eastmoney, Honor notified its core dealers on August 12 that it might be listed in the near future and that they could purchase original shares, with the subscr...[Details]
-
Features product PK51 CA51 A51 Device support Classic 8051 device Far Memory type Analog Devices ADuC812 Family Dallas Semiconductor’s 390 Family NXP (Philips) 51MX Family...[Details]
-
The third generation power semiconductor silicon carbide SiC has the characteristics of high withstand voltage level, fast switching speed and high temperature resistance, which can significantly i...[Details]
-
On April 12, the "SMA China 2018 Sharing New Energy" factory open day event came to a successful conclusion in Yangzhong, Jiangsu, one of SMA's two major global production bases.
In order ...[Details]
-
#include reg51.h //header file sbit SMGA=P2^2; //bit definition sbit SMGB=P2^3; sbit SMGC=P2^4; unsigned int table ={0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,0x7f ,0x6f,0x77,0x7c,...[Details]
-
Introduction
The verification of the parameters of standard resistors after production is currently generally carried out in China by direct measurement or substitution with the same nominal valu...[Details]
-
Function of the circuit
In any high-frequency circuit, the diode used to rectify the signal voltage is difficult to form a linear detection circuit considering the characteristi...[Details]
-
0 Introduction
In recent years, Hunan Valin Liangang has made large-scale investment and construction, and replaced more than ten central air-conditioning systems. Since the central air-condit...[Details]
-
New energy vehicles mainly include: fuel cell, pure electric and hybrid vehicles. Among them, hybrid vehicles are divided into series hybrid vehicles and parallel hybrid vehicles. In series hybrid ...[Details]
-
With the continuous integration of many technological breakthroughs and new streaming services, and the growing prosperity of the smart home and smart speaker markets, consumers' demand for audio i...[Details]
Domestic Chip Exchange
京公网安备 11010802033920号
EEWORLD