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This application note discusses the advantages of using these devices in these applications and provides an overview of the biasing circuit requirements in laser drivers.
Several families of laser...[Details]
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How to download the latest firmware library for stm32.
1.http://www.st.com/web/catalog/tools/FM147/CL1794/SC961/SS1743/PF257890
2. Download
STSW-STM32054
3.5.0
Active
dow...[Details]
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Huawei Terminal Co., Ltd.’s patent for “Live Game Interaction System and Method” was announced. The patent abstract shows that the present application provides a real-person game interaction...[Details]
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The soil trace element tester is mainly used to detect soil content. It can measure the content of nitrogen, phosphorus, potassium, organic matter, pH value, heavy metals and trace elements in the s...[Details]
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China Energy Storage Network News:
Recently, Beijing Power Exchange Center held a monthly meeting on the "Market-based Clean Energy Consumption Demonstration Project of Interactive Source, Gr...[Details]
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Specific implementation functions The system consists of DS18B20 temperature sensor + MQ-2 smoke sensor + HC-SR501 human infrared module + SIM800C GSM module + LCD1602 display. (1) It can detect am...[Details]
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1. First configure the keil execution tool .file_handling.bat @L !L $K The output file name is defined by itself 2. Write a bat script (xBin2Dfu/merge_file needs to be changed according to the...[Details]
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The global energy shortage problem has caused governments around the world to vigorously promote new energy-saving policies. The energy consumption standards for electronic products are becoming ...[Details]
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The generation rules of the ELF format "u-boot" file are as follows. The following is an analysis of each dependency corresponding to the execution process of the Makefile.
$(obj)u-boot:...[Details]
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1 Introduction During the operation of the car, the real-time measurement of the operating parameters of each system can easily realize the analysis and fault diagnosis of the car's operating stat...[Details]
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TIM4 — 8-bit basic timer ● 8-bit auto-load adjustable prescaler, the ratio can be selected as any power of 2 between 1 and 128 ● Clock source: CPU clock ● Interrupt source: 1 overflow/update interrup...[Details]
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According to news on April 24, recently, Guangfeng Technology, the world's leading laser display company, made its debut on the vehicle-mounted immersive laser display and lighting technology scene e...[Details]
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Siemens PLC has two basic working modes: STOP and RUN. You can directly control the STOP and RUN of PLC by manually changing the mode switch on the PLC CPU module.
When the PLC operating...[Details]
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01
Leading to an imbalance in supply and demand of core components
What are the factors?
1.1 What are the main factors leading to the imbalance between chip supply and demand under t...[Details]
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During the National Training Program, I had more time, so I wanted to write some programs. I brought a rotary encoder switch with me. I wrote a program tonight to test it. It passed. The program ...[Details]