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1. Background
Driven by multimedia, color LCDs are increasingly used in embedded systems. Most PDAs and mobile phones use LCD as a display device, so learning the application of LCD is of...[Details]
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With the advent of the 5G era, electronic equipment design is moving towards being thinner, smarter and more multifunctional. At the same time, electronic equipment needs to transmit more data and in...[Details]
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CAN bus is a serial multi-master controller area network bus. Its main principle is to connect all relevant controllers on the vehicle to realize the communication between the engine controller, gea...[Details]
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Purpose: To realize the running lights.
Source program:
/*This program is used in conjunction with STC89C51, crystal oscillator 12M, the serial port interrupt subroutine used in the middle is ...[Details]
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Samsung Galaxy Gear will be officially released at 18:00 on September 4th, local time in Germany (1:00 am on September 5th, Beijing time). This is the first time in many years that Samsung has been...[Details]
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China Energy Storage Network News:
On January 8, 2019, the "Beijing Yanqing Energy Internet Green Cloud Computing Center" project was officially launched at the Beijing Yanqing Park project s...[Details]
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The OnePlus 9 series will be released on March 24, and OnePlus will also bring its first smartwatch. As the OnePlus 9 series launch is approaching, Liu Zuohu has also stepped up the preheating ...[Details]
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The development of smart cars is in full swing. On the one hand, car manufacturers are adding advanced, feature-rich driving and infotainment experiences to cars. At the same time, in order to meet e...[Details]
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1. Overview of the Battleship Development Board 2. Connect to the computer via USB cable (need to install CH340 driver first) 3. When inserting the LCD screen, pay attention to aligning it to t...[Details]
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What comes after SPI? It's pulse width modulation PWM~~ The next article is IIC~~ Then it ends~~ 7. Pulse Width Modulation (PWM) 7—(01) Introduction to PWM related applications and registers~~ 1. Fea...[Details]
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The development of advanced technology is changing with each passing day, and precision testing technology should adapt to this development. The role of precision testing technology in mechanical disc...[Details]
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Stepper motors can perform high-precision control of rotation angles and rotation speeds. As a control actuator, stepper motors are one of the key products of mechatronics and are widely used in vari...[Details]
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0 Introduction
The traditional method of obtaining DC voltage from a 220V AC power grid through uncontrolled rectification has been widely used in power electronics technology. Its advantages ...[Details]
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Recently, the U.S. Federal Communications Commission issued a statement prohibiting many Chinese companies from providing telecommunications equipment and surveillance equipment to the United States,...[Details]
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Siemens PLC (Programmable Logic Controller) is a programmable logic controller widely used in the field of industrial automation. In practical applications, PLC often needs to communicate with vari...[Details]
Test/Measurement
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