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Sensors play an important role in dialysis machines, and the platform technology of sensors has greatly benefited designers. In order to provide patients with fluids at the same temperature a...[Details]
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basic introduction What is infrared? The visible light that human eyes can see is arranged from long to short in wavelength, namely red, orange, yellow, green, cyan, blue and purple. The wavelength r...[Details]
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In the field of AC electrical transmission, three-phase motors and their speed drive systems are widely used. In applications such as metallurgical steel rolling, mine hoisting, locomotive traction...[Details]
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The low-frequency 1/f noise (LF noise) generated by a voltage reference at frequencies below 10Hz is very hard to reduce. One design approach reduces LF noise by implementing a lowpass RC filter, but ...[Details]
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1. Pain points in the development of information security for vehicle manufacturers The development of automobiles is increasingly moving towards electrification, intelligence, and automation. Ther...[Details]
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Recently, Forbes published an article stating that the Switch Mini will use a new process Nvidia Tegra processor to provide 1080P-level images for handheld mode. Since the Joy-con is connected to the...[Details]
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On October 18, the Ganquanbao 400MW/1600MWh hybrid electrochemical shared energy storage project with a total investment of about 1.9 billion yuan was launched in the Ganquanbao Economic and Technolog...[Details]
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I have completed a stm32 project in the past two days. When solving the keystroke problem, I wrote a scanning function for an independent keystroke. It should have been done by predecessors. Its essen...[Details]
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Application technology丨800V silicon carbide bidirectional three-in-one on-board charger
Application field: Powertrain and charging and swappin...[Details]
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1. The SPWM driver core uses a single-chip SPWM chip, TDS2285. Compared with pure hardware, the SPWM driver part requires very little debugging after production, so it is easier to succeed. 2. All PC...[Details]
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现在对很多人来说，由电池驱动的电子设备，如手机、平板电脑，甚至 电动汽车 ，都是必不可少的。然而，这些设备往往一天就要充一次电。为了延长两次充电之间的间隔，需要开发储能更高的电池。锂金属电池有望显著提高能量密度，但是稳定性不足。这意味着这种电池的使用寿命有限，而且存在一定的安全风险。 (Image source: KeAi Publishing) According to fore...[Details]
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#include
sbit P1_1=P1^1;
/*************Delay subroutine*******************************/
void delay(unsigned int x) //Minimum 1 millisecond
{
unsigned char j;
while(x--)
{
for(j=0;j
{...[Details]
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1 Introduction
In the development of electronic ballasts, electronic energy-saving lamps, inductive ballasts and inductive energy-saving lamps, the calculation problem of ballast inductance an...[Details]
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The transformer is made based on electromagnetic induction. It consists of an iron core made of silicon steel sheets (or silicon steel sheets) and two sets of coils wound on the iron core. The iron...[Details]
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In his opening speech, Xu Wenwei, Huawei's director and president of the Strategic Research Institute, announced that Huawei has obtained more than 50 5G commercial contracts worldwide, including 28 ...[Details]
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