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Semiconductor light-emitting diodes (LEDs) were developed in the 1960s and gradually became commercialized. Their packaging technology has also been continuously improved and developed. From the ea...[Details]
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The microcontroller controls the switching power supply. There are several control methods for the power output alone. One is that the MCU outputs a voltage (via DA chip or PWM) which is used as th...[Details]
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When it comes to blade batteries, we usually think of labels such as high safety performance, long service life, and strong endurance. The reason is that the emergence of blade batteries not only r...[Details]
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0 Introduction
Z scanning is a method used in optical nonlinear measurement. This method can be used to measure the size, positive and negative, and nonlinear absorption coefficient of the non...[Details]
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First is the LCD RAM write function: view plain copy void LCD_WriteRAM(u16 RGB_Code) { GPIO_SetBits(LCD_RS_PORT,LCD_RS_PIN); GPIO_Write(LCD_PORT_PORT,RGB_Code 8); //Delay(5);...[Details]
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Today, it is almost a given that switching power supplies will use MOSFETs as power switches. However, there are instances where bipolar junction transistors (BJTs) may still have some advantages ove...[Details]
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The price of neon gas, used in wafer fabrication or semiconductor production, is starting to fall but is still three times what it was before the Russia-Ukraine conflict. The price of precious gase...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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【Abstract】 The YB4365/4345 digital cursor direct reading oscilloscope system based on the single-chip microcomputer W78E58 is designed. Its functional characteristics and the principle of test si...[Details]
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As an expert in modular signal switches and sensor simulation products, Pickering is a strong practitioner of the PXI standard.
On May 22, 2024,
Pickering, a leading supplier of ...[Details]
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//MCS-51 receives characters from PC through interrupt mode and sends them back to the host
#include
#include
#define uchar unsigned char
uchar xdata rt_buf ;
uchar r_in,t_out;
bit r_ful...[Details]
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On October 23, Canadian Solar announced that the company has officially entered the "photovoltaic inverter" field.
It is reported that as one of the established photovoltaic companies, Canadia...[Details]
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据36氪报道，近日，昇显微电子（苏州）有限公司（以下简称：昇显微电子）完成了亿元A轮融资，由元禾璞华和中芯聚源领投，超越摩尔、红土湛卢、汇琪投资、锍晟投资跟投。融资资金将用于昇显微新品研发、生产投入以及人才建设等。 昇显微电子成立于2018年，公司专注于AMOLED显示屏幕的驱动芯片产品开发，市场面向智能手机、智能手表、笔记本及平板等消费类产品。 据介绍，昇显微电子已量产多款AMOLED显示驱...[Details]
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Without further ado, let’s start with the program ORG 0000H MAIN:MOV P1,#0O LCALL DELAY MOV A,#0FEH SETB C TO: MOV P1,A LCALL DELAY LCALL DELAY RLC A JC TO MOV P1,A LCALL DELAY LCALL DELAY TO1: RRC A...[Details]
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In recent years, electric vehicle technology, especially its battery technology, has developed rapidly. This article will explore the 11 most common misconceptions about electric vehicle (EV) bat...[Details]
Analog electronics
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