-
Abstract: Fingerprint classification technology is an important indexing mechanism for fingerprint databases. A structure classification algorithm based on fingerprint orientation diagram is pro...[Details]
-
When using LabVIEW to communicate and control third-party instruments, .dll files provided by third-party manufacturers are usually used.
There are two ways to call .dll files.
One is to use the .n...[Details]
-
DC-compatible current transformers have long been used to sense AC current in smart meters, but they have some disadvantages and are expensive. For some applications, shunt resistors are a better c...[Details]
-
Today, iQOO mobile phone revealed the new features of iQOO Z1, which will be released on the 19th of this month - equipped with a 144Hz racing screen. Officials said that the 144Hz racing screen disp...[Details]
-
1. Composition structure and working principle
1. Sensor structure
The simplified structure of the sensor
is shown in the figure. Its connecting rod can move horizontally, and a thi...[Details]
-
New energy vehicles are undoubtedly the direction of industrial development in China. Against the backdrop of the absolute mainstream tone that pure electric vehicles will be the future, with China's...[Details]
-
This design uses ARM as the control core, combined with a push-pull boost circuit and an SPWM inverter circuit, to achieve the conversion of 12VDC input voltage into 110VAC AC sinusoidal voltage ou...[Details]
-
High-Performance Two-Terminal Current Source Solution Current source design is a more difficult challenge than regulator design. A two-terminal current source introduces a new set of problems, especia...[Details]
-
Today I will introduce a temperature and humidity detection design based on 51 single-chip microcomputer, Bluetooth module, temperature and humidity sensor, and Android APP. First, I will show the de...[Details]
-
As an efficient and clean fuel and high-quality chemical raw material, natural gas is increasingly used in corporate production and residents' lives. How to ensure the accuracy and reliability of the ...[Details]
-
21. How does regeneration affect inverter performance?
The motor can become a generator and send power back to the main line whenever the rotor is spinning faster than the stator field. In thi...[Details]
-
Electric Vehicle News: With the gradual development of intelligent network technology, smart cars have gradually entered people's field of vision. Whether you know the automotive industry or not, e...[Details]
-
Photovoltaic buildings, as an economical, practical, flexible and convenient form of new energy power generation, can turn traditional buildings into energy-saving buildings for power generation, a...[Details]
-
The transistor BG is the input stage of the circuit. Its input terminal CZ can match the output signal of the pickup and the radio. A capacitor C2 is connected between the base of the tube and the...[Details]
-
Introduction to UDS
UDS (Unified Diagnostic Services) is a universal diagnostic service standard used for the diagnosis and debugging of automotive electronic control units (ECUs). UDS is a co...[Details]
Automotive Electronics
京公网安备 11010802033920号
EEWORLD