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introduction
At present, the A/D used for sampling in the existing magnetometers is mostly 10-bit A/D, which makes its sampling accuracy low, the measurement error large, and the anti-interf...[Details]
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On January 9, the price of battery-grade lithium carbonate fell below the 500,000 yuan/ton mark, hitting a four-month low and falling by approximately 22.83% from the highest point in early November....[Details]
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As smartphones are becoming more and more popular, the performance of mobile processor chips has gradually become a hot topic for users and terminal manufacturers. In order to let netizens have a deep...[Details]
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After some research, I found out how to use ATmega 16 microcontroller to drive character LCD chips. Now I write down my research experience: The RT1601 LCD display module I have uses the S6A0069 di...[Details]
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According to documents submitted by Hillhouse Capital to the U.S. Securities and Exchange Commission (SEC), as of December 31, 2019, Hillhouse Capital no longer holds shares in NIO. It is reported...[Details]
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First, the ARM chip needs to set the interrupt vector, and then when an IRQ interrupt comes, the CPU automatically fetches instructions at address 0x18. The instruction at 0x18 is calculated by the CP...[Details]
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Introduction: In normal operation, we use HSE (external high-speed clock source). When we are ready to enter low power consumption, we will switch to the internal high-speed clock HSI (generally need...[Details]
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Generally, LED light-emitting tubes are not produced.
LED (Light Emitting Diode) is a solid-state semiconductor device that can directly convert electricity into light. The heart of an LED...[Details]
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Introduction: Ethernet has become the preferred method of internal communication in many distributed systems due to its simple, flexible, mature and stable characteristics. In the Ethernet structu...[Details]
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1. PIC1 microcontroller programming (master control sending) LIST P=16F876 #INCLUDE P16F876.INC CBLOCK 0X24; Reserve three bytes for display COUNT; used as a counter or register ENDC ORG 0X0000 ...[Details]
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On June 1, blogger @数码闲聊站 revealed that OPPO ColorOS 13 operating system will be officially launched in Q3 this year, and the new version of the operating system will further enhance multi-term...[Details]
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Siemens further expands its Xcelerator solutions portfolio with the acquisition of TimeSeries to develop industry-specific applications based on the Mendix platform Siemens Digital Industries Soft...[Details]
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ATmega8515 is an AVR microcontroller that is pin-compatible with 51 microcontrollers. The following program has been tested and can be used normally:
/************************************************...[Details]
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1. Independent watchdog The STM32's independent watchdog is driven by a dedicated internal 40Khz low-speed clock, which remains effective even if the main clock fails. The principle of the watchdog: ...[Details]
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According to the charging method of electric vehicles, charging piles can be divided into two categories: AC charging piles and DC charging piles. DC charging piles have the ability to charge batte...[Details]
Analogue and Mixed Signal
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