-
$err
Structure with information about the current program
This variable can be used to evaluate the currently executing program relative to runs ahead. For example, this variable can ...[Details]
-
Ordinary three-phase squirrel cage motors have two speeds: one is the synchronous speed N1, which is the rotating magnetic field of the motor. The speed is strictly related to the number of pole ...[Details]
-
As a precision photoelectric position sensor, PSD has the characteristics of high sensitivity, short response time, high position resolution, and large spectral response range. Therefore, it is wide...[Details]
-
Introduction
Radio frequency identification (RFID) is an emerging technology that uses wireless methods to identify electronic data carriers (electronic tags). Compared with contact IC cards ...[Details]
-
The poster of the realme 9 Pro series mobile phone has been exposed. The product will be released overseas on February 16. The realme 9 Pro + has been confirmed by the whistleblower to be equipped wi...[Details]
-
Computational audio takes off
The application of computational audio in professional fields ranges from mixers used in bands, video effects, and editing to EQ settings in NetEase Cloud Music. ...[Details]
-
At Times Automobile Plaza in the Economic Development Zone of Handan City, Hebei Province, three brand-new new energy vehicle charging piles are lined up. Just swipe the card, insert the phone,...[Details]
-
The 94th China Electronics Fair will be held in Shanghai New International Expo Center from October 30 to November 1, 2019. The exhibition will focus on electronic components, integrated circuits, te...[Details]
-
In "Embedded Learning 006_Use of Systick (I)", the use of registers in Systick is introduced in detail, and many functions are used. In fact, in the 3.5 version of the standard firmware library, the ...[Details]
-
#include reg51.h
unsigned char flag=0;
sbit p33=P3^3;
unsigned char code port3 =
{
0x28,0x28,0x28,0x28,
0x29,0x29,0x29,0x29,
0x29,0x29,0x29,0x29,
0x29,0x29,0x29,0x29,
};
unsigned char code ...[Details]
-
The electromagnetic
environment
of
modern
electronic
battlefields
is complex and changeable, and the signal environment is developing in the direction of density, complexity, and broadband ...[Details]
-
With the rapid development of manufacturing industries such as aviation, aerospace and automobile, the processing and precision evaluation of high-precision, complex and large parts have become a prom...[Details]
-
Clean room and one-stop equipment supplier Shenghui Engineering said the company continues to benefit strongly from the chip manufacturing and electronics industries in Taiwan, China and Southeast As...[Details]
-
In recent years, with the rapid development of manufacturing, it has played an important role in various manufacturing fields. Harmonic reducers, especially high-precision harmonic reducers, ha...[Details]
-
1 Introduction
Dynamic vehicle weighing is a process in which a vehicle passes through a weighing table of a certain width at a certain speed, and the weighing table measures the weight of each...[Details]
RF/Wirelessly
京公网安备 11010802033920号
EEWORLD
