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In the past, when LEDs were only used as status indicators, heat dissipation in LED packages was never a problem. However, in recent years, as the brightness and power of LEDs have been actively im...[Details]
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系统设计人员正面临越来越多的挑战，他们必须在不降低系统元件(如高速资料转换器)性能的情况下让设计最大程度地实现节能。设计人员们可能转而採用许多以电池供电的应用(如某种手持终端、软体无线设备或可携式超音波扫描器)，也可能缩小产品的外形尺寸，因而必须寻求减少发热的诸多方法。
极大降低系统功耗的一种方法是对高速资料转换器的
电源
进行最佳化。资料转换器设计和製程技...[Details]
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The following is the source program I wrote to read icl7135. It is a serial connection method, the crystal oscillator is 6M, and the frequency of icl7135 is obtained by dividing it by one quarter afte...[Details]
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The rotor flowmeter is a flow meter that measures the flow rate by measuring the rotating parts in the DC pipeline. It is widely used in the fields of industry, petroleum, chemical industry, electric ...[Details]
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The memory of PIC8-bit MCU is in 8-bit byte structure, so the data division in PICC is based on 8 bits.
In assembly, we append a value to a memory address 0X20:
movlw 255;
movwf 0x20;
But a m...[Details]
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Recently, Great Wall Motors announced that its fully self-developed high-performance membrane electrode has achieved large-scale mass production, heralding that Great Wall Motors' fuel cell technolog...[Details]
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Recently, Jining Municipal Energy Bureau issued the "Key Points of the City's Energy Work in 2022", which mentioned:
Explore the development of the energy storage industry, and promote the con...[Details]
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The conventional microcontroller running program is as follows: while（1） { ..... } It is similar to a sequential execution method, which is relatively rigid in execution. Once an error occurs in a c...[Details]
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EEPROM Data Memory ATmega64 contains 2K bytes of EEPROM data memory. It exists as an independent data space and can be read and written byte by byte. The life of EEPROM is at least 100,000 erase cy...[Details]
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There is a component that often does not have a high priority when buying a car. Many people don’t even care whether it has it or not. However, only when you actually drive the car can you feel its...[Details]
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XMOS demonstrated its fourth-generation xcore platform, using a RISC-V compatible architecture. The collaboration provides the flexibility to define the entire system in software, enabling RISC-V pro...[Details]
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1. In the previous article, we said that we have created a forlinx folder in the root directory of ubuntu12 in the virtual machine. Now copy arm-linux-gcc.4.3.2.tgz to forlinx. I use the xftp that I c...[Details]
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AD604 is a low noise, high precision, dual channel,
variable gain amplifier
. It has the characteristic that the decibel of gain is proportional to the gain control voltage, and is par...[Details]
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II. Main Points Many people on the Internet asked: "I previously built a project using IAR for ARM V5 or V6. After IED upgraded to V7, when I opened the previous project, a lot of compilation errors ...[Details]
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As the domestic passenger car market enters the traditional peak sales season of "Golden September",
the retail penetration rate of
new energy
passenger cars has exceeded 50% for three conse...[Details]
DSP and ARM Processors
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