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According to Swedish TV, the Stockholm Administrative Court temporarily lifted the ban on Huawei and ZTE after receiving an appeal from Huawei. At the end of October, the Swedish Post and Telecommuni...[Details]
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On November 6, BOE Technology Group Co., Ltd. announced that it plans to subscribe to the A-shares issued by Huacan Optoelectronics Co., Ltd. (hereinafter referred to as "Huacan Optoelectronics") t...[Details]
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Serial Communication The communication mode in which each bit of a message is transmitted in sequence bit by bit is called serial communication. The characteristics of serial communication are: dat...[Details]
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1. Basic IO structure: There are 7 groups of IO for STM32F407, namely GPIOA~GPIOG, each group of IO has 16 IO ports, so there are 112 IO ports. The basic structure of the IO port is as follows: ...[Details]
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Hardware environment: STM8SF103 TSSOP20 package Because the project needs to use AD to sample the battery voltage, we started using STM8S ADC for sampling, which led to the following. The manual desc...[Details]
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Compared with other air conditioning systems, ground source heat pump systems have outstanding advantages. Since the temperature deep in the ground remains unchanged all year round, it is much high...[Details]
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introduction
With the continuous development of liquid crystal displays, higher requirements are put forward for display contrast. Using vertically arranged liquid crystal displays, namely VA ...[Details]
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1 Introduction
Microcontroller (or microcontroller) technology has penetrated into all aspects of life and is widely used in home appliances, communications, testing and other fields. Therefore...[Details]
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According to foreign media reports, a team of researchers led by Professor Pavel Troshin of the Skolkovo Institute of Science and Technology (Skoltech) in Russia studied coordination polymers, a type...[Details]
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After the prototype screening is completed, the project enters a new stage and begins to prepare for the launch of the product to the market. At this time, a series of operation checks and function...[Details]
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The MAX17129/MAX17149 are high-efficiency drivers for white light-emitting diodes (LEDs). They are designed for LED arrays as light sources for small to medium-sized liquid crystal displays (LCDs)....[Details]
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#include "iom16v.h" #include "macros.h" #include "12864.h" //------------------------------------------------------------------------------ //spi flag #define DDR_SPI DDRB #define DD_MOSI 5 #define D...[Details]
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0 Introduction
Pedestrian detection is an important research topic in the field of target detection, and is widely used in intelligent driving systems, video surveillance, and crowd density mo...[Details]
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A single-chip microcomputer is made by integrating CPU, ROM, RAM, TIMER/COUNTER and input/output interface (I/O) on a large-scale integrated circuit chip. Some single-chip microcomputers also integrat...[Details]
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Require: Collect 16 analog voltage values (0~5V) plan: Interface: Connect to the computer USB port. Use USB to serial port chip to convert into serial port, which is convenient for developing board...[Details]
Talking
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