[i=s]This post was last edited by dcexpert on 2019-10-3 12:34[/i]I originally planned to introduce Python programming first, but after thinking about it, I felt that graphical programming is easier to...
How to evaluate the voltage spike of parasitic inductance in switch-mode power supply layout : https://training.eeworld.com.cn/course/4784The current trend in switching power supplies is toward wide b...
Tungsten inert gas welding is a typical inert gas shielded welding method. Under the protection of argon (Ar), the arc heat generated between the tungsten electrode and the workpiece is used to melt t...
This chapter mainly introduces the pulse width modulator PWM of LPC1768. Through the study of this chapter, you can understand the use of LPC1768 PWM. The PWM of LPC1768 is different from the PWM of S...
This article designs a quadcopter based on how to assemble a drone yourself. First, determine the frame. You can also find some 250 frames with a 330 frame, but pay attention to the size of the motor....
The Japanese government announced on March 23 that it would lift export control measures for three types of semiconductor-related raw materials to South Korea. South Korea said it had withdrawn its p...[Details]
Characteristics of analog closed-loop control system-PID control:
It does not require a mathematical model of the controlled object, has a simple structure, is easy to implem...[Details]
The world is in the midst of a severe chip shortage. Governments and industries around the world have recognized the importance of the semiconductor supply chain and have increased their investment. ...[Details]
Modern computers all have real-time processing capabilities. When there are emergencies in the outside world, the CPU can process them in a timely manner. This is achieved by interrupts. When the C...[Details]
When you need to view the input and output signals of a 16-bit counter simultaneously to identify timing errors, choosing the wrong tool can be time-consuming. Using a logic analyzer is the b...[Details]
In recent years, with the rapid development of science and technology, the story of the transformation from "manufacturing" to "intelligent manufacturing" is rapidly unfolding around the world. Wheth...[Details]
Apple has dominated iPhone sales in China since the iPhone 13 debuted, but unsurprisingly, even in this market, the mini has performed the worst. New data shared by Counterpoint shows that during 202...[Details]
With the continuous development of the mobile phone industry, WIFI and Bluetooth technology have become common features of mobile phones. This article mainly introduces the FCC SAR test requiremen...[Details]
1. Brief introduction of single chip microcomputer crystal oscillator
The crystal oscillator of the microcontroller is a component that generates the clock frequency required by the microcontro...[Details]
The 51 single-chip microcomputer is essentially a microcontroller that excels in logical operations. Use it to design a calculator? I don't know who came up with this question, the idea is obviously ...[Details]
Resistor Voltage Coefficient Test
High megohm resistors (>107Ω) tend to change their resistance when voltage is applied. This resistance change is described by the voltage coefficient. To calculate t...[Details]
In 2016, Faurecia China launched The digital transformation journey, In 2022, we have achieved great results. This year alone, we will be implementing 289 digital transformation projects, Covering 53...[Details]
Introduction
In multifunctional intelligent instruments, different power supply methods are sometimes required at different work sites. At present, in the research of power supply, redundant po...[Details]
The rapid development of digital radio frequency (RF) technology has resulted in an increasingly crowded and inefficient spectrum; at the same time, modern RF signals have become extremely complex. T...[Details]
MicroPython Open Source section
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