This article introduces how to upload the collected temperature, humidity, noise level data and indicator light settings to the Alibaba Cloud platform, and how to control the indicator light switches ...
The math problem does not require advanced math theory to solve and may be fairly simple or moderately difficult.
The question setter has intentionally avoided questions that are particularly easy or ...
Recently I saw BYD and CATL conducting needle penetration tests on power batteries. I didn't know before that this kind of battery would be tested in this way to verify its safety. I have forwarded a ...
I actually received this board before the New Year. Due to some special reasons this year, I haven't updated it. I'm sorry, so today I took advantage of the holiday to write another experience report....
[i=s]This post was last edited by hehung on 2020-8-1 23:17[/i]After solving the serial port problem, I started to study how to download the firmware and followed the official tutorial step by step. Th...
After the control signal disappears, the reverse bias circuit provides a reverse bias voltage of about 417V L to the switch gate through the voltage stabilization effect on Z1.
...[Details]
There are many types of motors, but according to the power supply, they are nothing more than AC motors and DC motors. So is there a motor that can use both AC and DC power?
A single-pha...[Details]
01 Overview
The so-called DoIP is actually a communication protocol based on Ethernet to transmit the data of the UDS protocol, namely Diagnostic communication over Internet Protocol. It is al...[Details]
As the technologies of electronics, automatic control, aerospace, communication, medical equipment, etc. continue to develop in depth and breadth, the power supply for them must have higher stability,...[Details]
Microchip Launches Industry's Most Versatile maXTouch® Touchscreen Controller, Offering Unparalleled Screen Format Flexibility
MXT1296M1T offers various communication options, ISO 26...[Details]
Recently, Beijing Zeshi Technology Co., Ltd. (hereinafter referred to as: Zeshi Technology) announced the completion of a RMB 100 million Series B financing. This round of financing was led by the Na...[Details]
Ferrite has made a great contribution to the development of the electronic society and has been around for 80 years. Ferrite is still shining with new brilliance. TDK, which uses ferrite cores as raw ...[Details]
According to foreign media GSMArena, Transsion's first high-end phone, the Phantom X, has been launched in overseas markets. The phone is equipped with the MediaTek Helio G95 chip and is priced from ...[Details]
1 Introduction
The rapid development of power electronics technology has led to the increasing application of various power electronic devices in industry, transportation and households, a...[Details]
Host platform: Gentoo Linux 11.2 with linux kernel 3.0.6
Hardware platform: FL2440 (S3C2440) with linux kernel 2.6.35
Original work, please indicate the source when reprinting http://blog.csdn.ne...[Details]
Printed circuit board, also known as printed circuit board, printed circuit board, often uses the English abbreviation PCB (Printed circuit board), is an important electronic component, a support for ...[Details]
According to Jiwei.com, on June 6, the Ministry of Industry and Information Technology officially issued 5G commercial licenses to China Telecom, China Mobile, China Unicom, and China Broadcasting Co...[Details]
In "STM32 Serial Port Says Hello to the World", we introduced how to send messages, but how to receive messages? It is also very simple. You only need to configure the serial port reception, configur...[Details]
1. Overview of current vector signal analyzer calibration methods The commonly used signal analyzer (VSA) measurement method currently uses a standard vector signal source. The advantage is that it i...[Details]
Function of the circuit
Using
the absolute value circuit of a general OP amplifier, if the signal frequency exceeds several hundred kilohertz, the output waveform will becom...[Details]
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