[i=s]This post was last edited by dcexpert on 2019-2-8 10:38[/i] From: [url=https://fosdem.org/2019/schedule/event/microcontrollers_python/]https://fosdem.org/2019/schedule/event/microcontrollers_pyth...
Real-time monitoring of power quality is the key to improving production efficiency, energy conservation and emission reduction, and safe production. Aiming at the power quality requirements of Donggu...
[p=28, 2, left][font=微软雅黑, "][size=14px]In the process of learning PLC, the concept of data type is often mentioned. So what exactly is a data type? What is the function of a data type? What are the d...
[color=#333333][font="][size=14px]Aluminum electrolytic capacitors are commonly used to filter and store power supply voltages. But how do you choose the capacitance of aluminum electrolytic capacitor...
FanySkill installation instructions for Allegro 16.617.2 version : https://training.eeworld.com.cn/course/5960FanySkill Installation Instructions For Allegro 16.617.2 VersionFanySkill integrates more ...
Hello everyone,Is there anyone who makes oscilloscopes or spectrum analyzers? Could you please tell me the EMC test levels for these two types of equipment or tell me the relevant standards? I would b...
Powering portable telemetry systems for long-term monitoring missions presents interesting design challenges. Batteries are not suitable for certain critical applications, and in these environments, d...[Details]
As one of the paths to smart manufacturing, the Industrial Internet of Things is developing rapidly. Lux Research predicted in its 2016 report that the global industrial Internet of Things output val...[Details]
the problem we are facing:
The electronic device is a 2.4GHz FSK radio frequency transmitter with an FSK rate of about 10KHz. The device is installed inside a large-scale equipment and regularly tran...[Details]
Electronic ballast
Common circuits are shown in the attached figure. The vulnerable parts are roughly as follows:
1. Fuse FU: Some products use fuses, and some use 1~2Ω resist...[Details]
Preface
The precision positioning x-y worktable system in IC processing equipment such as electron beam exposure machines, pattern generators and projection lithography machines is actuall...[Details]
According to the Wall Street Journal, China and the United States have reached an agreement in principle on the first phase of a trade agreement during recent trade consultations. The report pointe...[Details]
Before measuring the current, you must first clarify whether it is DC current or AC current, turn the conversion switch to the DC current range or AC current range; select the appropriate range; conn...[Details]
Samsung Display, a display manufacturer under Samsung Electronics Co., Ltd. of South Korea, is ready to expand its foldable screen business and start selling products to companies outside Samsung Ele...[Details]
On April 19, the Yangquan Municipal Energy Bureau announced the "14th Five-Year Plan for New Energy Storage Development Implementation Plan". The plan shows that during the "14th Five-Year Plan" pe...[Details]
Abstract: This article introduces a temperature detection wireless transmitting and receiving system based on FPGA control. This system uses EPlKl000C208-3 as the control core. The system compare...[Details]
According to foreign media reports, Alphabet's DeepMind has created a prototype device that can diagnose complex eye diseases in real time in medical application scenarios. In a demonstration of an A...[Details]
Other people buy cars to drive, but we buy cars to dismantle. Recently, we learned some methods to dismantle the headlight assembly of a car, so we also took out the BMW 5 Series B48 of our colleag...[Details]
We software engineers love to find the perfect solution to any problem we encounter. But oddly enough, we find that in this particular area, there is no perfect solution. Clever tricks may save some ...[Details]
The real world is analog in nature. Any information we need to collect from the world around us is always an analog value. But to process analog data within a microprocessor, it needs to be converted ...[Details]
SVPWM control method is applicable to occasions
SVPWM (Space Vector Pulse Width Modulation) is an advanced motor control method that can transform three-phase AC voltage control signals into s...[Details]
MicroPython Open Source section
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