[i=s]This post was last edited by yilonglucky on 2019-3-12 11:11[/i] The National Computer Technology and Software Professional Technical Qualification (Level) Examination is now open for online regis...
In addition to the active mode during normal operation, MSP430 also supports five low-power modes: LPM0, LPM1, LPM2, LPM3, and LPM4, which are set by the CPUOFF, OSCOFF, SCG0, and SCG1 bits in the sta...
As shown in the photo: the higher the DC voltage connected to the ground by the negative pole of the battery, the greater the error of the AD value read by the microcontroller. Please tell me how to e...
The circuit needs to drive 8 relays. When multiple relays are closed and turned on, the current increases greatly. To ensure the actual effect, while widening the current line, it is hoped that the so...
When we do projects, we usually configure GPIO to the highest frequency, but this highest frequency has never been measured.
Ideally, the main frequency should be around 120M and the 50M flip should b...
Smart meters are an important part of today’s smart grid. A smart grid does more than just support power generation and distribution; it is an ecosystem consisting of Internet of Things (IoT) technolo...
Popularity: HX711AD is a 24-bit A/D converter chip designed for high-precision electronic scales; Method for obtaining data: two common IO DOUT input: GPIO_Mode_In_FL_No_IT; SCK输出：GP...[Details]
Recently, Beijing Baidu Netcom Technology Co., Ltd. and Qualcomm Wireless Communications Technology (China) Co., Ltd. signed a non-binding strategic cooperation memorandum of understanding in Beijing...[Details]
With the continuous advancement of technology, the functions of electronic devices are becoming more and more powerful, and the demand for power management is also increasing. In this fast-paced er...[Details]
1. Introduction to S3C2410 processor 2410 is a 16/32-bit RISC embedded system microprocessor based on the ARM920T core from Samsung, mainly for handheld devices and low-power, cost-effective applicat...[Details]
The rapid development of electronic technology has made the control system of automobiles more intelligent. The application of automatic air conditioning in automobiles is a typical example. Due to...[Details]
I have always wanted to write a small program for eating snakes. I finally found some time to complete it these two days. Here I share my ideas with you for reference only! code show as below: Firs...[Details]
Preface From aerospace to children's toys, everything with a little bit of intelligence is inseparable from the presence of microcontrollers... At the beginning of this article, we learn the relevant...[Details]
In the previous lesson Source Files (.c/.h/.s), Pi Ziheng systematically introduced source files to everyone. Source files are typical input files in embedded projects. So are there other types of ...[Details]
After the National Day holiday, there are less than 90 days left until the end of 2020. Standing at the crossroads of history is a danger but also an opportunity for Chinese technology companies. In ...[Details]
Buick has figured out autonomous driving. If you don't talk about autonomous driving within a week, you will feel out of date. However, in addition to hardware such as lidar, cameras and radar, neu...[Details]
It seems increasingly unlikely that Apple will reportedly expand its LiDAR Scanner to the entire iPhone 13 lineup this year. Apple introduced the LiDAR Scanner on the iPad Pro in March 2020 and lat...[Details]
A U.S. federal judge ruled that Qualcomm Inc. illegally stifled competition in the mobile phone chip market and used its dominant position to extract excessive patent licensing fees, according to the...[Details]
This document introduces iTOP-4412 development board | iTOP-4418 development board | IMX6 development board | TF card cannot be recognized after partitioning using PartitionManager After the TF card ...[Details]
PIC microcontrollers have computing functions and memory like CPUs and are controlled by software. However, the processing power is average and the memory capacity is also limited, depending on the...[Details]
Talking about work
京公网安备 11010802033920号
EEWORLD
