GPS Principles and Applications : https://training.eeworld.com.cn/course/5212The GPS Principle and Application Series systematically and deeply explains various related contents of GPS, including its ...
When keil5 software is simulating, I set a breakpoint in the main function, and then click run to try to jump to the breakpoint, but the following situation occursSet the breakpoint at the LED0=1 stat...
[i=s]This post was last edited by mars4zhu on 2022-7-16 20:00[/i]The first ESP32-S3 example - hello_worldCompile and runFollowing the step-by-step instructions in the document, execute the following c...
[size=4][color=#000000] In view of the complexity of current applications, SOC chips can better meet the needs of applications and media, integrate many interfaces, use ARM as an application processor...
content1. Why process signals digitally?
(1) Analog circuits are composed of analog components: resistors, capacitors, and inductors. These components will dynamically affect the effects of analog cir...
In the field, the interference problem of the frequency converter appears more frequently and is more serious, and even causes the control system to be unable to be put into use. This has always be...[Details]
At Citi's 2020 Future of Vehicles Seminar, Doug Parks, executive vice president of global product development, purchasing and supply chain at GM, said that GM is developing the next generation of mas...[Details]
Since the birth of transistor devices, most of the DC power supply for electronic instruments and equipment is undertaken by transistor voltage regulators. From a long-term perspective, this DC volta...[Details]
With the continuous development of urban transportation technology, while people enjoy the efficient and convenient way of highway, the traffic accident rate caused by it is also increasing. Among ...[Details]
ORTEC's charged particle silicon detectors are mainly made of gold-silicon surface barrier and ion implantation processes. The depletion layer thickness ranges from 10 microns to several millimeters. ...[Details]
Application of Oscilloscope Frequency Domain Analysis in Power Supply Debugging
This article discusses the most concerned power supply noise measurement problem in recent years. It has the most p...[Details]
According to Reuters, citing data from research firm Counterpoint Research, in the first quarter of this year, Chinese smartphone brands led by Xiaomi took 66% of the Indian market share, setting a h...[Details]
Why can't a DC separately excited motor be started directly?
When a DC motor starts, the speed is zero and there is no back electromotive force inside, so the starting current = grid voltage/a...[Details]
Because the set I got is brand new, I'll first post a family photo of the board. See the picture below:
In addition to a large envelope containing information about the man...[Details]
At present, lighting is an important aspect of my country's energy consumption. The annual lighting electricity consumption is about 300 billion kWh, accounting for about 12% of the total power genera...[Details]
What should I do if the firmware of the Arduino board is damaged due to improper operation, or if I want to update the firmware? Today I will introduce how to use UsbAsp to burn the bootloader. I per...[Details]
The electronic password lock is a password switch implemented on a single-chip microcomputer based on a high-strength password sequence. It uses radio as an information medium to achieve remote con...[Details]
Technical Background
Since the cracking of Mifare 1 card algorithm attracted wide attention from social media in February 2009, the security of contactless IC cards has become one of t...[Details]
RF/Wirelessly
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