People have put forward higher requirements for the safety of their environment, especially in terms of home safety, and have to keep an eye on those uninvited guests. Now many communities have instal...
I previously used MPLAB IDE V8.9 to create a project using assembly. The project can run normally and contains only one assembly file and one header file.
I want to use MPLAB X IDE V5.45 to convert. W...
1. Introduction
Originally, this article was going to write about activity status recognition, but there were some problems with the code for the personnel going down the mine, so I did a code migrati...
w494143467onsemi and Avnet IoT Innovation Design Competition
I have been in EEWORLD for more than half a year. Today I saw that my post count is 1234, so I posted it to commemorate it. If I come to a special number next time, I will see if I can connect with it...
Hello everyone, it has been a whole year since I started my full-time business in July last year. During this period, I developed an open source screenless WIFI smart multimeter, which was recognized ...
Development Trends and In-depth Technical Analysis of In-Vehicle Infotainment Systems
The development trend of in-vehicle infotainment systems, including the realization of electronic cockpits, high-d...
The latest report from Sensor Tower shows that the top five mobile game revenues in Apple App Store China in December 2021 are: Tencent's "Peace Elite", Tencent's "Honor of Kings", NetEase's "F...[Details]
On June 5, TSMC Chairman Liu Deyin accepted a joint interview with the media after the shareholders' meeting. A reporter asked about the capacity utilization status of TSMC's Nanjing plant and whethe...[Details]
The "three transformations" of automobiles are accelerating, and automotive chips are widely used
With the acceleration of electrification, networking and intelligence, automotive chips ar...[Details]
BYD Co Ltd, the Chinese electric car maker backed by U.S. investor Warren Buffett, reported yesterday that its first-quarter net profit rose 632 percent on strong demand for its new energy vehicles, ...[Details]
On March 3, 2020, the board of directors of Yingtang Intelligent Control reviewed and approved the "Proposal on Signing the Cooperation Agreement". In order to implement the company's strategic layou...[Details]
Scanning Method 1) Scan row by row and column by column (K6 is pressed) For example, if K6 is pressed, how do we know which one is pressed? First, row 0 outputs low level 0, other rows output ...[Details]
Collaboration has been widely used for its many advantages such as safety, friendliness, ease of use and deployment, and strong versatility.
Powerful force control capability is an importan...[Details]
#include
//The running lights light up from top to bottom and then turn off; then light up from bottom to top and then turn off
sbit Key1=P2^7; //Start and stop timer T0
sbit Key2=P2^6; //S...[Details]
1. Experimental tasks
When the switch SP1 is pressed, the AT89S51 microcontroller generates a "ding dong" sound which is output from the P1.0 port to the LM386 and then sent to the speaker after be...[Details]
Abstract : Ethernet Audio/Video Bridging (hereinafter referred to as Ethernet AVB) is a new IEEE 802 standard. Based on the traditional Ethernet network, it provides perfect quality of service (QoS) ...[Details]
0 Introduction
The stability and reliability of the power supply of the postal and telecommunications lines play a key role in the entire postal and telecommunications. Therefore, it is re...[Details]
Arfan Sabir has over 20 years of digital innovation and leadership experience at multinational companies including LEGO, Epson and Mothercare Shanghai, China, August 8, 2022 – Farnell element14,...[Details]
After a week of troubles over new cars, Xiaopeng Motors has come up with new remedies. A Beijing Business Daily reporter learned from an insider at Xiaopeng Motors that for some owners of the 2019 Xi...[Details]
The two parties will focus on the development of automotive silicon carbide power devices to promote technological innovation in new energy vehicles. Recently, Shenzhen Basic Semiconductor Co., Lt...[Details]
When designing a low-power USB circuit that operates from a power source other than 5 V , you must decide whether to use a separate battery or a small power source from the host computer. The problem...[Details]
Analogue and Mixed Signal
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