What is B93 on the circuit board? One end is connected to the D pole of the field effect tube. The voltage of both ends to the ground is 20v. The resistance is very small, 1 ohm. I suspect that the ca...
I am in Guangzhou and can work part-time as a software developer. I usually have time after get off work at 5 o'clock and on weekends. I have many years of experience in embedded Linux + Android devel...
When the number of real-time resources PWM and ADC of one MCU cannot meet the application of high-performance and high-efficiency real-time power conversion in servo drive systems, power and grid infr...
The NRF24L01 module is a 2.4GHz communication module. The output power channel selection and protocol settings can be set through the SPI interface. It can be connected to almost all microcontroller c...
Participate in the Microchip quiz event and have a chance to win a JD card gift.
The Microchip PIC16F171XX family of 8-bit PICMCUs is the first to offer integrated operational amplifiers and 12-bit di...
Driven by the Internet of Things, the industry has created a huge demand for various battery-powered devices. This in turn has led to an increasing demand for energy efficiency of microcontrollers and...
In manipulation tasks, handling the physical contact between the robot and the environment is very important.
Due to the complexity and uncertainty of robotic systems, pure motion control is o...[Details]
Introduction
With the continuous acceleration of China's industrialization process, environmental issues have become a sharp and sensitive issue related to the future and destiny of mankind. Li...[Details]
Why does the soldering iron tip always run upwards?
Some customers have reported that solder is flowing up the tip of the soldering iron during use. What is the reason?
Before answering this ques...[Details]
There are many servo motors and machine actuators that can meet the requirements of motion control applications that require precision, but the selection, design and integration of the complete con...[Details]
1. Instrument model: Keithley 2400 source meter 2. Fault phenomenon: After the instrument is powered on, the voltage source 20V and 200V outputs are abnormal. 3. Analysis, testing and judgment: ...[Details]
According to REE, the wheel is fixed directly to the motor, which is the interface between the wheel and REE's in-wheel system, just like the wheel hub of a normal car, because it moves inside the wh...[Details]
The never-ending quest to extend IoT battery life is a welcome development for customers, but a daunting challenge for design engineers. As the current in sleep mode approaches zero, it becomes incre...[Details]
In the study of electronic information and communication majors, everyone will come into contact with oscilloscopes. I have uploaded various oscilloscope tutorials in various forums, blogs and planet...[Details]
With the advent of the AI era, more and more smart products have appeared in our daily lives. For example, the emergence of smart products such as sweeping robots, smart door locks, and smart refri...[Details]
Zoss Automotive Research Institute released the "Special Research on Panoramic Skylights - Monthly Monitoring and Analysis Report on Automotive Black Technology No. 4, 2024", which analyzes and stu...[Details]
S3C2410 is a cost-effective microprocessor launched by Samsung for embedded systems. It is a 16/32-bit RISC processor based on the ARM9TDMI core and operates at a main frequency of 200MHz. Since the ...[Details]
On March 22, according to DIGITIMES, industry insiders revealed that suppliers in the mobile phone industry tend to be "cautiously optimistic" about sales in 2022 and expect 5G smartphones to revive ...[Details]
1 Introduction
The ship power station monitoring system is mainly used to monitor the operating status of ship generator sets and adjust and improve the power quality of ship power supply....[Details]
In the past few years, Korean cars were once very popular in various countries including China, becoming one of the main forces of Korean exports. Later, mobile phones (and other electrical products)...[Details]
CAN (Controller Area Network) is a local area network technology based on bus communication, which is widely used in automotive electronics, industrial control and other fields. In practical ap...[Details]