Shenzhen Changjiang Connector Co., Ltd. is a world-leading professional connector manufacturer with 20 years of experience. Its products mainly include wire-to-board connectors, board-to-board connectors, wire-to-wire connectors, wire harness processing and connector design, mold development and manufacturing. It is compatible with international brand connectors from Europe, the United States, Japan, South Korea and other countries.
[i=s]This post was last edited by littleshrimp on 2022-2-18 12:28[/i]The black body I bought before for thermal imaging calibration was not enough, so I wanted to buy two more this time. I met a boss ...
[i=s] This post was last edited by bzxz on 2018-12-3 21:38 [/i] I would like to ask if any of the experts have come into contact with or understand this circuit, can you roughly talk about the impleme...
Forum friends who are learning ESP8266 or already know how to use it, I would like to ask if there is any problem with the following code? The microcontroller and ESP8266 are connected normally, but a...
TypeC and Micro chargers can be selected from one circuit. When both TYPEC and MICRO chargers are plugged in at the same time, only MICRO can power the charging circuit. Is there room for improvement?...
The PWM function is in the pulseio module. It is also very easy to use, such as:import pulseio
import boardpwm = pulseio.PWMOut(board.D13, frequency=50)
pwm.duty_cycle = 2 ** 15The duty cycle of the P...
[i=s]This post was last edited by dql2016 on 2021-4-25 18:59[/i]I don't have much knowledge about Bluetooth yet, so I can only run the official routine to see the effect. The routine I tested is this:...
dql2016onsemi and Avnet IoT Innovation Design Competition
The continuity and discreteness of the concept of time in FMU are actually attributes of variables. And FMU can contain variables of continuous time or discrete time. This can be seen in the FMU co...[Details]
ADmC812 is ADI's new micro-converter with 8051 (8052) core as the control core. Because ADmC812 integrates a large number of peripheral devices. It itself is a fully programmable, self-calibrating, h...[Details]
With the vigorous development of new energy vehicles, the complexity and importance of motor controllers are increasing. As one of the three core components of new energy vehicles, motor controller...[Details]
Secure edge platform integrated with advanced data analytics solutions to optimize testing processes August 2, 2023, Beijing, China - Teradyne, a global advanced automatic test equipment supplier, ...[Details]
Recently, Juwan Technology Research announced that following its official release in June this year, Juwan Phoenix Battery has now entered the pre-mass production performance testing stage, including...[Details]
Preface:
With the rapid development of information technology, with its high efficiency, precision and flexibility, it is promoting the rapid upgrading of production automation and expanding ...[Details]
Recently, the National Intellectual Property Administration issued the "Notice on Determining a New Batch of National Intellectual Property Demonstration Enterprises and Advantageous Enterprises th...[Details]
Pulse Width Modulation, PWM (Pulse Width Modulation), modulates the width of a series of pulses to equivalently obtain the required waveform (including shape and amplitude). PWM control technology ...[Details]
As industrial development places higher demands on cost reduction and efficiency improvement, the field of automation control is experiencing an unprecedented rate of evolution. From cloud Internet...[Details]
1. Background
Driven by multimedia, color LCDs are increasingly used in embedded systems. Most PDAs and mobile phones use LCD as a display device, so learning the application of LCD is of...[Details]
According to news on November 2, Apple officially released the M3, M3 Pro, and M3 Max chips at its recent "Coming Fast" themed event. After the M3 chip appeared in the GeekBench benchmark library, th...[Details]
Molex releases new report exploring the convergence of ruggedization and miniaturization in interconnect design trends, trade-offs and emerging technologies
The need for compact...[Details]
As my country's power system reform continues to deepen, a large number of operators have entered the market, forming a power trading pattern with diversified entities and orderly competition. The ...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
Working principle of electromagnetic speed regulating three-phase asynchronous motor
Electromagnetic speed regulation is a common three-phase asynchronous motor speed regulation method, which ...[Details]
Test/Measurement
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