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1 Introduction
The automobile assembly line is an important part of the entire automobile production line, and its operating status directly affects the quantity and quality of automobile...[Details]
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sim800c+GPS chip is a small design for practice, a little ugly. Attached is the program and the principle PCB diagram. It is my first post, please forgive me if it is not good. Button function: o...[Details]
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The first gear is mainly used to measure the forward voltage drop of the diode, while the buzzer gear, also known as the on-off gear, is mainly used to measure the on-off status of the circuit. Some ...[Details]
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A handheld oscilloscope is a handheld electronic measuring instrument used to display the change of the measured instantaneous value trajectory. It is easy to carry and easy to operate. It can transf...[Details]
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On October 1, the General Office of the Hebei Provincial Government issued the "Several Policies on Supporting the Accelerated Development of the Digital Economy" (hereinafter referred to as the "Sev...[Details]
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Today, approximately 100,000 people around the world carry brain implants with neuroelectronics, but have you ever wondered what these devices can do besides treat disease?
A nurse and a patien...[Details]
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Commonly used balanced charging technologies include constant shunt resistor balanced charging, on-off shunt resistor balanced charging, average battery voltage balanced charging, switched capacitor ...[Details]
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LED chips
With the increase in technology and quantity, the use of larger wafer manufacturing technology will continue to reduce costs. In recent years, the rate of reduction has been 20% per...[Details]
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On September 3, the 2nd Global IC Entrepreneur Conference and the 17th China International Semiconductor Expo opened grandly. In his speech, SMIC Co-CEO Zhao Haijun pointed out that being the number ...[Details]
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Viscometer Calibration
1. The accuracy of the viscometer can be verified by using Brookfield viscosity standard fluid. The standard fluid is a Newtonian fluid, so its viscosity value is the sam...[Details]
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CINNO Research Industry News, LG Display (hereinafter referred to as LGD) achieved counter-cyclical growth in the fourth quarter of last year under the epidemic environment. By actively responding to...[Details]
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1 Introduction Sound velocity measurement of sound transmission media is of great significance in acoustic detection. How to measure the sound speed of a medium more accurately has always been a conc...[Details]
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The data read by the STM8 I/O port simulation I2C is incorrect STM8 I/O port simulates I2C #define I2C_ERR 0 #define I2C_CRR 1 #define I2CDataIn 1 #define I2CDataOut 0 #...[Details]
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In 2002, Invensys of the UK, Mitsubishi Electric of Japan, and Motorola of the United States announced the formation of the ZigBee Technology Alliance to jointly research ZigBee technology. In 2003...[Details]
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The USB to serial port cables on the market are very cheap, and most machines do not have serial ports. Therefore, it is quite common to develop and use USB to serial port cables under embedded LIN...[Details]
Analog electronics
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