Jixin STM32 Smart Car : https://training.eeworld.com.cn/course/5525Explain the design and production of smart cars based on STM32 in modules, and analyze the code...
The basic principle of pulse width modulation (PWM): The control method is to control the on and off of the switching devices in the inverter circuit so that a series of pulses with equal amplitude ar...
At present, in China's DWDM backbone transmission network, the system basically adopts a span of about 80km for EDFA optical amplification and 500km~600km for 3R (timing, shaping and amplification) el...
At 10:00 this morning, we invite you to listen to the award-winning live broadcast: ADI digital active noise reduction headphone solution Let technology calm us down~Click here to enter the live broad...
Do the signal ground and power ground of a single board have to be separated? The power is mainly the stepper motor or power MOS tube (working in switch mode). What we are doing now is to separate the...
Welding robot motion control refers to the control of the posture, speed, position and other parameters during the welding process by controlling the way the welding robot performs motion, so as to...[Details]
In this Power Tip, we will look at how conduction power dissipation is traded off in a synchronous buck power stage as a function of duty cycle and FET resistance ratio. Making this tradeoff gives a v...[Details]
1. Introduction With the expansion of urban water supply and urban pipe network, the original telemetry system of Xiamen Water Company is difficult to adapt to the production scheduling needs. ...[Details]
At the beginning of "The Consumer Society", Jean Baudrillard wrote: Around people today there is an astonishing phenomenon of consumption and abundance consisting of an ever-increasing amount of obje...[Details]
Recently, DxOMark updated the latest evaluation results. The Samsung Galaxy S21 Ultra (Exynos) scored 91 points for the screen, surpassing the Note 20 Ultra and winning the title of the world's...[Details]
Biometrics technology has made great progress in recent years, but in order to make biometrics go from theoretical research to practical application, many scientific research institutions still n...[Details]
The product phase discriminator is actually an orthogonal discriminator, which consists of three parts: a phase shift network, a multiplier, and a low-pass filter. One path of the FM signal is directl...[Details]
1 Introduction The PIC16 series microcontroller of Microchip Corporation of the United States is a new type of 8-bit microcontroller using CMOS technology. Among them, the program memory of the PIC...[Details]
On November 22, an investor asked Guangdong Lingyi Intelligent Manufacturing Co., Ltd.: Could the management please introduce the photovoltaic inverter business situation and future prospects?
...[Details]
1 Reliability Design Model and Overview
The reliability design model expresses the unique process of the microcontroller application system from stimulus to response. The reliability design mod...[Details]
Introduction to the Minimum System of Single Chip Microcomputer
The minimum system of the single-chip microcomputer is mainly composed of power supply, reset, oscillation circuit and expansion part...[Details]
The difference between measurement accuracy and metering accuracy. It emphasizes that metering accuracy depends on the accuracy of the variables (voltage, current, and temperature) you input into the...[Details]
In fact, the decryption of the single-chip microcomputer is very simple and rigid. For example, it is equivalent to having a registration machine for a certain software, and then asking you to crac...[Details]
As the first 1080P full HD MP4 player to be put into mass production, the Teclast C510HD has won a lot of attention and praise.
This world-leading full HD MP4 has many revolutionary features, ...[Details]
Friends who often read my official WeChat public account articles should have noticed that I have shared a lot about Renesas MCU this year.
Again, you will find that Renesas Electronic...[Details]
DIY/Open Source Hardware
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