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In January this year, the US Department of Defense listed Xiaomi and nine other companies on the so-called "Chinese military company" blacklist, and Xiaomi sued the US Department of Defense for this....[Details]
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Making an ultrasonic rangefinder is a practical project for many students and microcontroller enthusiasts to learn and practice microcontrollers. This ultrasonic rangefinder program is designed for t...[Details]
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1. Environment Introduction 1.1 Host Ubuntu 1404 32-bit 1.2 Embedded Platform ATMEL AT91SAM9X25 1.3 Cross Toolchain arm-none-linux-gnueabi libxml2-2.9.4 porting required source package download...[Details]
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This article discusses how ARM architecture and bus protocols are supported. The specific implementation of a certain ARM processor and bus CCI, CCN and CMN products belongs to the micro-architecture...[Details]
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Abstract: LTM8003 is a new type of digital temperature sensor module. This module has the ability to manage 512 digital temperature sensors. It can use its own RS-485 port to form a digital mult...[Details]
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According to news on October 17, at the 2023 NIO Innovation and Technology Day held last month, Li Bin announced that NIO's first self-developed chip will be mass-produced in October. It is claimed t...[Details]
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The following is the head.s file of jz2440, which can be used in FL2440 without modification. Note that this is the NANDFLASH boot method, and both J5 and J2 on the FL2440 development board must be p...[Details]
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Most modern power supplies require that the current drawn from the input line contains harmonic content. In fact, the regulatory standards require that the line current be close to a sinusoidal wav...[Details]
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Recently, David Hall, director of semiconductor marketing at National Instruments (NI), was interviewed by Electronics Media. He shared his insights on mmWave-related test challenges, mmWave beamform...[Details]
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1. _044.ino is the main program
void loop() is the main program loop.
The main function is to read the MPU6050 and calculate the corresponding data.
2. Timing interrupt drives the motor to rotate. ...[Details]
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The microcontroller source program is as follows: #include"reg52.h" /*51 serial port communication by boiling ice/no struggle, no life*/ typedef unsigned int u16; typedef unsigned char u8; #define D...[Details]
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To distinguish silicon diodes from germanium diodes, the I1620BX can use the resistance method, as shown in Figure 6-4. Figure 6-4 Distinguishing between silicon diodes and germanium diodes T...[Details]
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Recently, Murat Aksel, head of procurement on the Volkswagen board of directors, said in an interview with foreign media that the chip shortage is not expected to end in 2023, and said that the suppl...[Details]
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On May 12, Changfei Optical Fiber and Cable Co., Ltd. (hereinafter referred to as "Changfei Optical Fiber") issued an announcement stating that it and its wholly-owned subsidiary Wuhan Ruixin Investm...[Details]
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Driven by the surge in computing power demand in large AI models and edge intelligence, the market demand for high-performance storage solutions is also increasing. Based on this forecast,
the ...[Details]
Power technology
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