[i=s]This post was last edited by liweicheng1985 on 2022-1-10 08:23[/i]In 2021, the Lunar New Year of Xin Chou, let's make a summary, connect the past and the future, and welcome the Lunar New Year of...
MSP430F5438A interrupt problemWrite a simple program to enter the interrupt, first enter the interrupt condition:
1. The clock source is configured
2. The interrupt register is configured
3. The inter...
The knowledge I learned is too rigid. If the circuit form is slightly changed, I don’t know what to do. Could you please teach me how to calculate the magnification in the attached figure? Thank you!...
DHT22 (AM2302) is a calibrated digital temperature and humidity sensor used to detect ambient temperature and humidity, with a standard single businterface. It has higher accuracy and a larger range t...
Hello everyone, I have a project to make a parking heater, but I don’t know how to control the oil pump and motor control method. Please give me some advice if you have done such a project. Thank you...
Recently I made a timing board using stm8s003k3 plus a three-digit digital tube, relay and MOS tube output, four buttons for setting, the code can be changed according to your needs MCU: stm8s003k3 i...[Details]
The 14th Five-Year Plan for the High-Quality Development of Hebei's Manufacturing Industry points out that by 2025, the province will "basically become a strong manufacturing province" and "form tw...[Details]
As smartphones have larger screens, more functions, and larger battery capacities, the technical requirements for power management ICs have become more stringent. In addition to optimizing the softwa...[Details]
Smart sensors often steal the spotlight in articles and videos heralding the latest achievements and future possibilities of Industry 4.0. However, while sensors act as the “eyes and ears” that all...[Details]
The following only describes the operation ports of these two MCU library functions. 1. Port function description STM32F0 series typedef struct { uint32_t GPIO_Pin; //Pin configuration GPIOMo...[Details]
Recently, the People's Government of Yunnan Province issued the "Three-Year Action Plan for the Development of New Energy Battery Industry in Yunnan Province (2022-2024)". The plan mentioned that i...[Details]
The concept of inverter
Usually, the process of converting AC power into DC power is called rectification, the circuit that completes the rectification function is called a rectification circu...[Details]
On July 10, we learned from the China Automotive Power Battery Industry Innovation Alliance that my country's power battery installed capacity in June 2024 was 42.8GWh, a year-on-year increase of 3...[Details]
Recently, at the "UWB is actually not that mysterious - the latest technology, solutions, market, application analysis" seminar organized by EEWORLD, Ouyang Fu, NI Asia Pacific Semiconductor and Elec...[Details]
1. What is a minimum system? The minimum system of a single-chip microcomputer is also called the minimum application system of a single-chip microcomputer, which refers to a system that uses the lea...[Details]
Imagine being able to see through the bonnet to see obstacles such as rocks or curbs in the road when driving off-road or in challenging urban environments. Six years ago, the Land Rover Discovery Vi...[Details]
What is an Amperemeter? An ammeter is an electrical instrument that measures the magnitude and direction of current. It is divided into two types: DC ammeter and AC ammeter. The commonly used ammeter...[Details]
According to the financial report of Texas Instruments (TI), for two consecutive years in 2021 and 2022, Texas Instruments' annual revenue in China reached nearly 10 billion US dollars, accounting fo...[Details]
High-frequency tubes and low-frequency tubes are generally not interchangeable due to their different characteristics and uses. Here is how to use a multimeter to quickly distinguish between high-...[Details]
Introduction
It may take a car manufacturer ten years of hard work to achieve a ten-minute fast charging.
In recent years, the volume of China's new energy vehicle market ...[Details]