-
At present, the types of in-vehicle infotainment systems in the automotive market are becoming more and more diverse, and the frequency of innovation is becoming more and more frequent. For ...[Details]
-
Abstract: The technical requirements of high-voltage DC power supply for bimetallic band saw electron beam welding machine are introduced. Combined with the characteristics of high-voltage power su...[Details]
-
Introduction to LDO
LDO is a micro-power low-dropout linear regulator, which usually has extremely low self-noise and high power supply rejection ratio PSRR (Power Supply Rejection Ratio)....[Details]
-
According to the website of the Central Commission for Discipline Inspection and the National Supervisory Commission, China Electronics Technology Group Corporation's Shanxi Silicon Carbide Materials...[Details]
-
1 Introduction
In recent years, speed sensorless vector control of asynchronous motors has become a research hotspot. At present, speed sensorless vector control of asynchronous motors has...[Details]
-
1. Application in industrial control
Industrial automation control is one of the earliest fields to adopt single-chip microcomputer control. In measurement and control systems, process control, and m...[Details]
-
The Snapdragon 8 Gen1 Plus with internal model SM8475 has been rumored for some time. Its main changes include upgrading to TSMC's 4nm process and better energy efficiency. It was previously s...[Details]
-
Regarding overflow interrupt, no matter which microcontroller it is, it will continue to accumulate, causing its register to overflow and trigger an interrupt, and then jump to the interrupt fu...[Details]
-
On July 15, the signing ceremony of the intelligent display terminal project invested and constructed by Shenzhen Beike Technology Co., Ltd. was held in Huainan High-tech Zone, Anhui Province. It i...[Details]
-
Diodes used as chopper circuits
The figure shows the simplest chopper circuit. When the control voltage is zero volts, diode D1 is blocked and there is no output at the output. When the control vol...[Details]
-
Switching power supplies do not require heavy power transformers, and have the advantages of small size, light weight, and high efficiency. In addition, there are finished switching power supply in...[Details]
-
1 Digital potentiometer adjustment
This is a method of using a digital potentiometer to change a fixed negative bias voltage into an adjustable negative bias voltage to adjust the contrast. The...[Details]
-
Light-controlled voice alarm circuit: The schematic diagram of the light-controlled voice warning circuit is shown in Figure 1. The entire circuit consists of two parts: a light-controlled electronic...[Details]
-
A pair of researchers from Rice University have developed a new technology that uses light-absorbing nanoparticle technology to efficiently convert solar energy directly into steam. 90% of the worl...[Details]
-
On the afternoon of October 9, 2024, China Sodium Energy Storage Technology Co., Ltd. (hereinafter referred to as "China Sodium Energy Storage") was invited by Northwest Nonferrous Geology and Mini...[Details]