[i=s]This post was last edited by alanlan86 on 2022-8-20 22:32[/i]Debugging tasksThis project needs to use wireless communication (LoRa) to communicate data and recognition results between check-in po...
China's IC industry has made great achievements in the past decade. There are nearly 500 IC design companies, and 16 companies with sales revenue exceeding RMB 100 million in 2004. However, IC compani...
The CAN-bus protocol is known for its high stability and high fault tolerance. However, many users still worry that CAN will receive wrong information when using it. They add CRC checksum to the data....
Soft waveguide is an indispensable connector for microwave equipment. It is generally diamond-shaped and has two flanges on each side, one without a slot and the other with a slot. It is made of coppe...
[i=s] This post was last edited by DDZZ669 on 2021-3-13 22:13 [/i] The previous article [Basics of Motor Control - Principle of Timer Capturing Single Input Pulse] (https://en.eeworld.com/bbs/thread-1...
I graduated with a master's degree this year, and moved to Wuhan, Chongqing, and Chengdu. Finally, I worked in scientific research in an institution in Chengdu. I feel very lucky. Thank you, Chengdu....
Last month, documents submitted to the Federal Communications Commission (FCC) showed that the Apple Watch Series 7 is equipped with a new module that can achieve 60.5GHz wireless data transmission. ...[Details]
After learning the instruction system, you can write some simple assembly programs.
1. Assembly program function
Programs written in assembly language cannot be directly executed by the machine. The...[Details]
From the "ZTE case", "Meng Wanzhou case", "Fujian Jinhua case", to the "Huawei case", "TikTok case", and even the "Shenzhen Chichuang Wu Zhenzhou case" as early as 2008, all of them have the shadow o...[Details]
Abstract: A network communication circuit is designed using DAVICOM's Ethernet control chip and TI's TMS320C6713. This design is suitable for various embedded devices and various signal processing ...[Details]
Today, Xiamen issued the "Opinions on Implementing the Plan to Doubling High-Tech, High-Growth and High-Value-Added Enterprises" (hereinafter referred to as the "Opinions"). This policy is committe...[Details]
In recent years, greenhouse environmental control has been studied and applied accordingly at home and abroad. Most of the existing intelligent greenhouse system hardware in China is imported from ...[Details]
Introduction Due to the pursuit of high frequency of inverters, the inherent defects of hard switching have become intolerable: large turn-on and turn-off losses; capacitive turn-on problem; diode r...[Details]
1 Composition and function of the servo system The AC follow-up system consists of an AC motor, an AC servo driver, a follow-up controller, an encoder (resolver), a reducer, etc., as shown in Figure...[Details]
Speakers, as the terminal equipment of audio, are like a person's voice, which largely determines the quality of a set of audio equipment. For example, it is hard to imagine that a person who is as st...[Details]
Siemens MindSphere is recognized by Forrester as a leader in the Industrial Internet of Things software platform market MindSphere partner ecosystem now includes SAS, AWS, Microsoft, Alibaba Cloud, A...[Details]
Introduction: To meet the needs of remote measurement and control of solar water heating projects, a temperature and water level remote measurement and control system based on single-chip microcomput...[Details]
The blood coagulation process is very complicated. Under normal physiological conditions, the coagulation system and anticoagulation system in the blood are in a self-regulating equilibrium state. If...[Details]
1. Use cubeMX software to initialize the ports and resources needed by the program. In order to keep the program simple, only one serial port and one general timer are used here. (1) Pin initializati...[Details]
Devices feature peak output currents up to 4 A, operation up to +125 °C, and propagation delays as low as 200 ns
MALVERN, Pennsylvania, USA, Shanghai, China — October 24, 2024 — Vish...[Details]
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