Designers implement current sensing for system protection and monitoring by placing a very small "shunt" resistor in series with the load and a current sense amplifier or op amp between the two. While...
[i=s]This post was last edited by TEL18688947970 on 2021-7-26 11:13[/i]Lingdong Microelectronics is a leading Chinese supplier of general-purpose 32-bit MCU products and solutions. Lingdong Microelect...
The DSP28335 GPIO module is divided into three types of IO ports: PORTA (0-31), PORTB (32-63), and PORTC (64-87). The settings of the GPIO module are mainly completed through three types of registers,...
This is probably the best analog engineer's circuit design guide + a compilation of blog posts on op amp design topicsTo simplify and speed up system design, TI's "Circuit Design Cookbook for Analog E...
1. Zener diodes are generally used as reference power supplies in voltage-stabilized power supplies. They work in reverse breakdown state. When using them, pay attention to the connection of positive ...
Multimedia processors are often the most power-hungry devices in portable electronic devices. Common ways to reduce CPU power requirements are to reduce clock frequency or operating voltage, but thi...[Details]
The first blue book on the robotics industry, "China's Robotics Industry Development Report (2019)", edited by Harbin Institute of Technology Robotics (Shandong) Intelligent Equipment Research Instit...[Details]
As manufacturers and apps are adapting to the needs of the elderly, mobile phone systems are also introducing more user-friendly designs and functions for the elderly. Meizu announced today tha...[Details]
introduction Due to the complex output of the automobile power supply system, various components such as high-current motors and solenoid valves often cause fluctuations in the power supply voltage o...[Details]
On July 12, the groundbreaking ceremony for Guangdong Yinghua's annual production line of 10 million high-performance copper clad laminates was held in Pingyuan High-tech Industrial Development Zone,...[Details]
When learning to drive, the instructor will tell you that you need to look back when changing lanes, because the side mirrors have blind spots and cannot fully cover the road conditions behi...[Details]
Power management refers to how to effectively distribute power to different components of a system. Power management is critical for mobile devices that rely on battery power. By reducing the energ...[Details]
Today, the "Light of the Internet" Expo opened with the sound of piano played live by robots, and a large number of the world's top Internet scientific and technological achievements were unveiled in...[Details]
Function Description: 1. This design uses STC89C52 microcontroller as the main controller; 2. LCD1602 liquid crystal displays the measured distance and temperature; 3. With temperature compensation f...[Details]
Currently, TD-LTE, FDD-LTE, and LTE-Advanced (LTE-A) wireless technologies use several different multiple-input, multiple-output (MIMO) techniques. Given the increasing complexity of MIMO systems, th...[Details]
To test the continuity of the wire, you can use the resistor x1 level, which is called the ohm level. The ohm level measures resistance value, and the x1 level measures low resistance value. The re...[Details]
Once upon a time, Meizu Technology’s Meizu Blue mobile phone was known as a “quality product for youth”. Meizu Blue phones could be seen everywhere on campus and were deeply loved by young cons...[Details]
Wind power and photovoltaic power generation are increasing in various regions. How can we make the most effective use of these clean energies? Summer is coming. Some areas have heavy loads and insuff...[Details]
Judging from the mobile phones released in the first half of this year, the prices of high-end Android flagships have increased significantly, but Apple does not seem to have any plans to raise price...[Details]
O Introduction
Fieldbus is a fully decentralized, fully digital, intelligent, bidirectional, interconnected, multi-variable, multi-point, multi-station communication network used b...[Details]
Analog electronics
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