Python3 video tutorial : https://training.eeworld.com.cn/course/4913The content of the tutorial includes:* A quick introduction to Python 3 for experienced developers.* Creating functions and objects*...
[Pingtou Ge RVB2601 Creative Application Development Competition] The forum has been open for a long time. It’s a pity that I didn’t win the grand prize, but I learned a lot of knowledge and I am very...
What do the 0 1 2 3 optimization options of ccs represent? ? If any great god has relevant literature, thank you.This is a relationship between optimization levels. None: No optimization. [-O0] With t...
The number of 5G mobile phones will more than double in 2021 compared to 2020. This rate of popularization is much faster than the LTE standard 10 years ago. With the outbreak of 5G, the demand for RF...
For a 700mH large coil (similar to the coil of a contactor), the Rs is 270Ω when tested with a benchtop LCR bridge, but only 77Ω when tested directly with a multimeter resistance range. Therefore, how...
Use the parallel port P1 of AT89S51 to connect a 4×4 matrix keyboard, and use P3.0-P3.3 As input line, P3.4-P3.7 as output line; the digital button serial number "0-9" is displayed on the digital tub...[Details]
Since last year, OPPO's sales and market position have grown by leaps and bounds, bringing it into the spotlight of the media. Many media (self-media), including me, have done some analysis on the ...[Details]
Preface First of all, to read this article, you need to have a basic knowledge of 51 microcontroller C language programming (at least you must have learned the timer). This article serves as one of m...[Details]
Introduction PCI bus (Peripheral Component Interconnect Bus) is a computer interface bus proposed by Intel. It has a clock frequency of 33MHz, a 32-bit data bus, supports burst transmission mode...[Details]
1 Introduction
Digital storage oscilloscopes are different from general analog oscilloscopes. They convert the collected analog voltage signals into digital signals, which are analyzed, processed...[Details]
The Arm camp has always been "unconvinced" by the dominance of the x86 architecture in the data center field. The successful transplantation of the winning strategy in the mobile market to the server...[Details]
Abstract: With the trend of intelligent equipment transformation, embedded computers are widely used in industrial control systems, and the application of custom industrial control keyboards is becom...[Details]
Abstract:
This application note describes the design considerations for ultrasound imaging systems. It discusses the trend toward miniaturization, low cost, and portability of imaging systems. It...[Details]
OSD video character overlay can choose traditional BIG5 encoding fonts, the default national standard 2312 simplified fonts, can overlay traditional Chinese characters and customize any language fonts...[Details]
Table of contents: 1. Timer 1 and complementary PWM basics 2. Procedure: 1. TIM1_CH1_PWM complementary + dead zone 2. TIM1_CH2_PWM complementary + dead zone 3. TIM1_CH1_PWM+TIM1_CH2_PWM complementary...[Details]
A segment-type liquid crystal display device refers to a liquid crystal display device that uses long strips of display pixels to form a one-bit display type, and is referred to as a segment-type l...[Details]
Espelkamp/Hannover, April 16, 2023 – Under the motto “Making a difference”, Hannover Messe once again organizes this year’s Press Highlights Tour . At this year's Hannover Messe, invited journalists ...[Details]
Microsoft's dual-screen phone Surface Duo has been released and will start shipping in the United States on September 10. The price starts at $1,399.99, which is about RMB 9,722. However, Microsoft m...[Details]
Test Setup
For this test, the instruments are connected via TSP-Link, with the Model 2602 acting as the master control unit. This test does not use the trigger mode, only a line-by-line test script. ...[Details]
This article will share the design of a series- adjustable voltage-stabilized power supply . Figure 1 is a voltage-regulated power supply with adjustable output voltage using a transistor. This c...[Details]
Embedded System
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