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Download the schematic used in this program: click here . The microcontroller chip used is stc89c52; just find the corresponding part of the circuit. This is the circuit diagram of the entire microc...[Details]
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Hardware environment: I2C Master: STM8S003 I2C slave: HTU21D Control mode: Hardware IIC Problem Description: During the normal operation of the program, unplug the device power and quickly plug...[Details]
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With the development of digitalization and informatization, large screens have been increasingly used in various occasions, and various display technologies have emerged. From the early CRT to the ...[Details]
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The first reviews of Apple's new Studio Display have surfaced, and one common thread is that the image quality from the built-in camera is less than satisfactory. The Studio Display is equipped wit...[Details]
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/*
* OSC=8M
* PLLCLK=48M
* SYSCLK=48M
* HCLK=48M
*/
void RCC_Configuration(void)
{
ErrorStatus HSEStartUpStatus;
RCC_DeInit();
RCC_HSEConfig(RCC_HSE_ON); //RCC_HSE_ON--HSE crystal o...[Details]
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1. Teaching sequence in traditional teaching mode
The teaching sequence in the traditional MCU teaching model is mainly: MCU hardware structure, instruction system, assembly language programmin...[Details]
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MPEG-4 Video Player Based on FPGA NiosII
This paper introduces the implementation of MPEG-4 video player on
Altera
FPGA
SOPC platform. The computationally intensive functiona...[Details]
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In daily radio monitoring and interference troubleshooting, the most commonly used and most important instrument and equipment in our station is the spectrum analyzer. Technicians often use this in...[Details]
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The working principle of the bistable control circuit is shown in the figure. Here is an example of a multi-point control switch for reference. Assuming that the load is a light, when the button AN...[Details]
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Recently, Jiangsu GoodWe Power Technology Co., Ltd. ("GoodWe") unveiled two products of the SDT family, the 17kW smart photovoltaic inverter GW17KN-DT and the 20kW smart photovoltaic inverter GW20KN-D...[Details]
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According to foreign media reports, a research team at the Technical University in Munich has developed an algorithm that can improve the safety of self-driving cars. (Image credit: Buffaloboy/Shu...[Details]
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This article focuses on the configuration types of STM32 GPIO and the differences between pull-up input, pull-down input, floating input, and analog input. After studying STM32, I found that GPIO has...[Details]
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With the increase of people's economic income and the decrease of mobile phone prices, the number of mobile phone users in China has reached 360 million, and the penetration rate of mobile phones h...[Details]
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1. Reduce the external clock frequency The external clock is a high-frequency noise source. In addition to causing interference to the application system, it may also cause interference to the outsid...[Details]
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The 2018 "Quality Matters in China" Photovoltaic Festival hosted by TÜV Rheinland (hereinafter referred to as "TÜV Rheinland") was held again in Wuxi, Jiangsu Province from March 22 to 23, 2018. At th...[Details]
Microcontroller MCU
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