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Abstract: The working principle, circuit design method and control method of a new type of charge pump high power factor electronic ballast are introduced. The experimental results show that the el...[Details]
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url : git@github.com:lisider/u-boot.git branch : ok6410a commit id : e63a4077ad3aea53107495b0b68b95e720fe6033 config : ok6410a_mini_defconfig // There are 223 .S .s .c files involved reset arc...[Details]
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In the industrial production process, flow measurement is a widely used measurement physical quantity. In special cases, such as vertical oil wells, when it is not easy to install probes outside the p...[Details]
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BLDC Motor Control Algorithm
Brushless motors are self-commutated (self-direction switching) and therefore more complex to control. BLDC motor control requires knowledge of the rotor position ...[Details]
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In the spring of 2022, the "Core Power" competition once again became popular in the semiconductor circle! 8 closed-door roadshows, 32 participating projects, 24 senior commentators... Since its offi...[Details]
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1. Introduction
As a backup power source for power outages, batteries have been widely used in industrial production, transportation, communications and other industries. If the battery fails...[Details]
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The touch screen is currently the simplest, most convenient, natural and suitable input device for China's multimedia information query. It has many advantages such as durability, fast response,...[Details]
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The Feedback Control Systems course at MIT focuses on the design and analysis of control systems using classical control and state-space techniques. The course is open to both undergraduate and gra...[Details]
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Xmega128's RTC is actually a 16-bit timer, and its block diagram is shown in the figure. There are two clock sources: 1 is 32KHZ, and 2 is 1KHZ. It can be further divided by 10 bits to get a low-spee...[Details]
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According to Digitimes, the latest ban on Huawei by the U.S. Department of Commerce took effect on September 15, preventing Huawei from using chips from Qualcomm, MediaTek, etc., and also preventing ...[Details]
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//164 driver digital tube display
//Chip ATMEGA16L
//Clock 4MHz internal
//Written in CVAVR, using the system's own delay function
//PD0 PD1 simulate 164 timing
#include
#include
#defin...[Details]
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Recently, the Gansu Provincial Department of Science and Technology announced the list of the eighth batch of provincial science and technology plan projects in 2022, and officially approved the La...[Details]
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Automotive electrification is driving demand for SiC (silicon carbide) power chips, but it also poses challenges in finding and identifying defects in these chips. At the same time, there is a grow...[Details]
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According to the latest data from data research firm Counterpoint Research, Apple continues to dominate the global true wireless headset market, and Apple's wireless headset shipments are expected to...[Details]
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Infineon Technologies AG, a global semiconductor leader in power systems and the Internet of Things, recently announced the launch of the first product in the latest AURIX™ TC4x series, th...[Details]