I built a F103ZET6 board myself. It only has a download port in SWD mode, but no pull-up or pull-down. The chip can be identified using the CMSIS-DAP downloader, but the program cannot be downloaded. ...
[size=5]The ADC of 2812 has been completed, and the sequential sampling of 16-channel industrial frequency signals has been realized, with a basic accuracy of 0.5%. The summary is as follows: [/size] ...
The topic of the 2019 National College Student Electronic Technology Competition was released at 7:30 this morning on August 7.
Netizens who don’t know the title can look here:
Reference topics for th...
[i=s]This post was last edited by Gen_X on 2021-4-30 21:04[/i]Condition: Arteli development board AT32F421
MCU clock 120Mz, ADC clock 10Mz (maximum 28MHz, with plenty of margin).
Input: ADC1 first cha...
Where are you planning to go during the May Day holiday? Leave a message and share the beautiful scenery you see!Source: WeChat official account: City of Craftsmanship
I have seen so many mountains, r...
Can a potentiometer that can rotate multiple circles be used to detect the rotation of the steering wheel? What I am considering here is the wear and tear of the potentiometer caused by the speed of r...
Circuits from the Lab® reference circuits are tested reference designs that help accelerate design while simplifying system integration to help solve today’s analog, mixed-signal, and RF design challe...[Details]
Design of digital automatic leveling control system based on CAN bus
With the development of microelectronics technology and the reduction of costs, digital control systems have been more a...[Details]
1 Introduction
The power supply is the core of all equipment, and its importance is like the heart of the human body, but the power supply has many forms. The parameters of the power supply g...[Details]
Add the following code to the source program and include "stdio.h". By default, USART1 is used to confirm that the serial port has been initialized successfully. #pragma import(__use_no_semihosti...[Details]
With the growing demand for high-precision indoor positioning services,
Bluetooth technology
is now widely used as a device positioning technology. Bluetooth can provide flexibility unmatch...[Details]
The day before yesterday, I learned about interrupts and I also did it. I didn't learn it yesterday. Today, I started to try the interrupt query method, but it turned out to be wrong. I looked for inf...[Details]
1. Principle Overview When writing interrupt drivers, SylixOS developers often encounter situations where multiple interrupt sources share the same interrupt number. However, in order to ensure cod...[Details]
Recently, the domestic programming language MoonBit launched its native backend, which enables MoonBit to be compiled directly into machine code and run on hardware without relying on a virtual mac...[Details]
Overview
Qt is a cross-platform graphics application development framework that is used on devices of different sizes and platforms, and provides different copyright versions for...[Details]
Abstract
: In AC-DC SMPS applications, a power bridge rectifier is usually used at the input stage to convert the AC voltage into a unidirectional DC voltage. In this topology, a large-capaci...[Details]
Akira Yoshino, Nobel Prize winner in Chemistry and the "father of lithium batteries", said that if Apple wants to launch the Apple Car electric car by 2025 , it will have to release something relate...[Details]
Since the release of Document No. 9 of the Central Committee of the Communist Party of China in 2015, which deployed a new round of power system reform, the discussion and practice on how to establ...[Details]
On September 27, Canadian supplier Magna International and the University of Waterloo in Ontario announced a $1.3 million, five-year joint project aimed at improving the safety and cybersecurity of a...[Details]
introduction Energy-saving and environmental protection technology is the focus of the world's current attention. In LCD display modules, the power consumption of the backlight can account for more t...[Details]
According to reports, the EU antitrust agency is currently inquiring competitors and customers of Microsoft's cloud computing and software licensing businesses, a move that could lead to an antitrust...[Details]
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