Given a BRCLK clock source, the baud rate is used to determine the factor N that needs to be divided:N = fBRCLK/BaudrateThe division factor N is usually a non-integer value, so at least one divider an...
[i=s]This post was last edited by MianQi on 2021-2-2 11:07[/i]The object of this evaluation is: USART, based on: "CH32V103 Application Tutorial - USART".First of all, after reading the document, there...
1. Introduction
Bluetooth technology has been around for 20 years since it was first introduced by Ericsson in 1994. From the initial Bluetooth V1.0 to Bluetooth V4.0 (the latest is V4.1, released at ...
First of all, RF engineers must master the technology of circuit system analysis, which is also an indispensable part of engineering. In some communication equipment companies' projects, RF engineers ...
Cold chain intelligent management system based on CH2601
Author: Liu JianhuaProject BackgroundThe author has been engaged in immunization planning for a long time. The top priority of immunization pla...
In the HCS12 series of MCUs, encryption can be divided into two methods: full encryption and encryption using passwords. These two encryption methods are used in different occasions according to use...[Details]
All the S3C6410 bare metal program development on the Internet is based on RealView RVDS. There are also some based on eclipse, but none of them describe in detail how to create an S3C6410 bare metal...[Details]
buzzer Buzzers are divided into active (vibration) and passive. Active buzzers cannot control the frequency, so passive buzzers can only play music. Passive buzzers need to control the input signal t...[Details]
ALU - Arithmetic Logic Unit AVR The ALU is directly connected to 32 general-purpose working registers. ALU operations between registers and between registers and immediate values only require one c...[Details]
The use of steam flow meters allows accurate measurement data even in harsh environments. Therefore, its important role is to have very good reliability, long service life and high precision. Let's t...[Details]
Preface
Laser displacement sensors can use the high directivity, high monochromaticity and high brightness of lasers to achieve non-contact long-distance measurement. Laser displacement sensors (ma...[Details]
One million miles is not enough, is Tesla about to develop a battery with a lifespan of 2 million miles ? According to foreign media reports, a Tesla battery researcher pointed out in the latest te...[Details]
Single-chip microcomputers are suitable for many fields such as electronic toys, industrial control, civil appliances, mechatronics products, aerospace and navigation, etc., and the application develo...[Details]
Since cells of the same length can be put together, such as char1, char2, char3; int1, int2, int3; long1, long2, long3. In actual use, some variables have different lengths, but they need to be put to...[Details]
Abstract: With the development of economy, Android system is widely used in electronic information, communication system, especially mobile devices. For example, most smart phones such as Motorola an...[Details]
Samsung Electronics, the world's top memory chip manufacturer, is planning to build an "unmanned factory" to solve the labor shortage problem caused by the "population cliff". According to the Korea ...[Details]
Recently, the Huarui Micro Semiconductor IDM chip project in Nanqiao District, Chuzhou City, Anhui Province has ushered in new developments. The Huarui Micro Semiconductor IDM chip project is a pro...[Details]
I only have the mini2440 board on hand, and the porting is also for it, which feels a bit old, ^.^!, I originally wanted to choose the latest uboot version, such as 2011.03, but the initialization ...[Details]
In the first half of the year, affected by the sluggish automobile demand in the European and American markets, the revenue and profits of leading automotive manufacturers such as Infineon and NX...[Details]
Microcontroller MCU
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