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Design rules for X capacitors and Y capacitors in switching power supplies
X capacitor design criteria for switching power supply:
Refer to AD1118 X capacitor placement p...[Details]
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1. Principle of STM32 general timer The STM32 series CPU has up to 8 timers, of which TIM1 and TIM8 are advanced timers that can generate three pairs of PWM complementary ...[Details]
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01 Overview
The so-called DoIP is actually a communication protocol based on Ethernet to transmit the data of the UDS protocol, namely Diagnostic communication over Internet Protocol. It is al...[Details]
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According to Reuters, sources said that as the impact of the global chip shortage spreads, the US government's approval of licenses for US companies such as Lam Research Corp and Applied Materials In...[Details]
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Infineon Technologies Launches Programmable High Voltage PSoC™ 4 HVMS Series
Suitable for intelligent sensing applications such as touch-screen HMI, further expanding the automotive prod...[Details]
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DC motors are widely used in metallurgy, machinery manufacturing, light industry and other industrial sectors due to their easy speed control, good starting and braking performance, and smooth spee...[Details]
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The human eye has a very high resolution for the color and
brightness
of light, and is particularly sensitive to differences and changes in color. The human eye has different sensitivities ...[Details]
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This week, IC Insights, a world-renowned semiconductor analysis organization, conducted a mid-year update to the "2021 McLean Report", which provided the latest forecasts for the global integrated ci...[Details]
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On June 19-20, as one of the ten major events of the 2017 World Expo with the theme of "Energy of the Future", the World Science and Engineering Conference co-organized by the National Academy of S...[Details]
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The factory default internal clock frequency of Atmega8 is 1Mhz. When doing serial port transmission and reception, the highest baud rate is set to 4800. Setting it to 9600 will cause garbled charact...[Details]
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采用自主设计封装，绝缘电阻显著提高！
ROHM develops SiC Schottky barrier diodes to support higher voltage xEV systems
~Compared to ordinary products, it can ensure about 1.3 times the creepage...[Details]
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The electrified powertrain of new energy vehicles has added many high and low voltage electrical components (as shown in Figure 1).
Figure 1 VCU is the "brain" of the new energy vehicle ...[Details]
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S3c2440 is a processor based on ARM920T launched by Samsung. It uses ARM core. Different from single chip microcomputer, it has no on-chip rom and ram and must be used with corresponding peripheral c...[Details]
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1. S3C6410 LCD driver bare metal code
LCD controller initialization:
1 unsigned long VideoBuffer = {0};
2 void lcd_init(void)
3 {
4 /* 1. Initialize IO port as LCD p...[Details]
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;Remote control 4 buttons analog 15F104E
;Internal oscillation 11.0592M
;Press 1 to make P3.0 low level, press 2 to make P3.1 low level, press 3 to make P3.2 ...[Details]
MCU
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