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The 2440 connects to devices (AT24Cxx) via the I2C bus, and there is an I2C controller inside the chip. When the master (2440) is a Transmitter, the slave is a Receiver. When the master is a Recei...[Details]
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1 Introduction
Switching power supply
With significant advantages such as high efficiency, low power consumption, small size and light weight, it has become the mainstream product of...[Details]
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It all started 18 years ago when I started working on one of the first automotive CMOS image sensors for rear view cameras (RVC). At the time, having RVC to help drivers see behind the car wa...[Details]
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Infineon Technologies has introduced two highly integrated, power-efficient DVB-H/T chip solutions: OmniVia TUS9090 and OmniTune TUA9000. OmniVia TUS9090 is a fully integrated system-on-chip (SoC) ...[Details]
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Designers need to provide power and power management with multiple voltages, higher currents, higher efficiency, lower power consumption, lower noise, and smaller form factors for various DSPs, M...[Details]
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According to macrumors on October 6, there have been reports that Apple's upcoming iPhone 12 series this year will include a model called "iPhone 12 mini", which is expected to be the smallest ...[Details]
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《 Introduction to Mobile Graphics Processing 2020 Edition includes textbook and practical exercises based on Imagination's popular PowerVR GPUs Imagination Technologies has announced the availabil...[Details]
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Simplified machine vision and fixed industrial scanning system design is critical for employee operations management and correct decision-making Today, it’s not just digital natives who are the “im...[Details]
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Polestar 1 is a very interesting car. It is positioned as a PHEV with showy performance and brand effect. It demonstrates dual battery + dual motor operation. Although the volume will not be large, t...[Details]
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#include "msp430x22x4.h"
#define I2C_SDA(operation) operation(3,1)
#define I2C_SCL(operation) operation(3,2)
#define PORT_SET(port,bit) P##port##OUT|=(1 bit)
#define PORT...[Details]
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The HC89S003A series is a Xinsheng compatible STM8S series Flash microcontroller with built-in enhanced 8051 core, 16K Flash memory and 256Bytes+768Bytes RAM; the HC89S003A series has rich peripheral...[Details]
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According to foreign media reports, documents obtained show that Foxconn's current project has seriously deviated from the original plan to build a display factory in Wisconsin. The repeatedly reduce...[Details]
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0 Introduction
The development of video conferencing
has gone through a process from nothing to something, from immaturity to basic maturity. In this development process, a variety of re...[Details]
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1 Introduction to ARM7TDMI
ARM7TDMI is a classic general-purpose 32-bit microprocessor that uses a reduced instruction set (RISC) and pipeline structure. Typical applications include GPS, PDA, ...[Details]
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NC machine tools and CNC machine tools are two different types of CNC machine tools, and they have some differences in function, structure and application.
Definition and Principle
...[Details]
PCB Design
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