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Left: Zhu Wenbin of Midea Capital Right:
Qiaotian Intelligence
Liu Xiaoping
On December 28, 2023, the signing ceremony of the joint strategic investment between Qiaotian Intell...[Details]
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Project: IR1150 PFC Phenomenon: During the high temperature test, the MOSFET shell temperature was only 80 degrees, but it exploded. In the previous few units, the MOS shell temperature reached 1...[Details]
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Self-locking forward control circuit
Since the electric control circuit is only suitable for short-term operation, a self-locking forward control circuit should be used if the motor is to be o...[Details]
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#include
#include intrins.h
#define uchar unsigned char
#define uint unsigned int
sbit rs=P3^3;
sbit rw=P3^4;
sbit en=P3^5;
sbit bflag=P2^7;
sbit reset=P3^0;
sbit sclk=P3^1;
sbit io=P3^2; ...[Details]
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云计算，智能手机和LTE服务使网络流量显著的增加。为了支持这些增加的流量，IT设备，如那些用于数据中心的高端服务器的速度必须增加，这对信号完整性测试的工程师提出了挑战，因此需要更先进的测试仪器，例如矢量网络分析仪（VNA）,如下图1中所示。 Cost/Performance Tradeoff Higher data transfer rates introduce new design c...[Details]
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Wireless power supply is a convenient and safe new technology. It does not require any physical connection, and the electric energy can be transmitted to the load without contact at a close distanc...[Details]
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Focus of this chapter - Optimizing display After completing the first two chapters, I tested the refresh rate and found it reached an amazing 3 frames per second. Increase the main frequency In the...[Details]
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describe
The LTC®6084/LTC6085 are dual/quad, low cost, low offset, rail-to-rail input/output, unity-gain stable CMOS operational amplifiers with 1pA input bias current.
A 1.5MHz gain bandwidt...[Details]
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In the past two years, with the gradual commissioning of high-generation LCD panel production lines in China, panel production capacity has been in oversupply, resulting in a continuous decline in pa...[Details]
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I have studied this issue carefully, and finally concluded that it is more reasonable to consider the level first and then the direction. As the 4th floor said, it may take a short time, but it still...[Details]
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Today, Xiaomi officially published an article to explain in detail the imaging system of the Xiaomi Mi 12 series. The Xiaomi Mi 12 series focuses on solving the problem of not taking photos fast...[Details]
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According to IT Headlines, an insider revealed that Xiaomi's first foldable phone will be released soon. It is revealed that the official name of this new phone may be the sequel to the Xiaomi ...[Details]
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AC ammeters generally use electromagnetic instruments. Their measuring mechanism is different from that of magnetoelectric DC ammeters, and their range is larger than that of DC ammeters. Electromagn...[Details]
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introduction
The aircraft engine is the core component of the aircraft and the power source of the aircraft. When the engine is tested, a large number of parameters need to be recorded, especi...[Details]
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As a specific existence in the iPad series, the mini model is still favored by many Apple fans. Regarding the news about the new iPad mini, Apple is said to launch it in the third quarter, and now...[Details]
Recruitment
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