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The delta-sigma ADC may look complex on the surface, but it is actually a series of simple components that make up a precise data converter. The delta-sigma ADC consists of two main building blocks: a...[Details]
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Jiwei.com reported on February 25 that at the Redmi K40 series launch conference, Redmi also brought a new TV product. The Redmi MAX 86-inch is priced at 7,999 yuan. Pre-sales with deposits have now ...[Details]
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Like most technologies, oscilloscopes have also evolved with the times. Features that were once only available on expensive "top-of-the-line" oscilloscopes are now available on lower-priced oscillo...[Details]
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某小区的供热站,一台250kW的鼓风机向锅炉内吹煤粉。原来使用节风门调整鼓风机的风量,从而控制燃烧量。现在采取了变频器控制鼓风机,通过鼓风机的转速快慢来控制燃烧量。改造后,节电效果显著,但是却发现无功补偿装置中的保险频繁烧毁。希望解决这个问题。
This is because the inverter generates strong harmonic current emiss...[Details]
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The I2C bus is a two-wire serial bus introduced by PHLIPS in the 1980s. It was originally developed for audio and video equipment, and is now mostly used in various embedded systems to connect microc...[Details]
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On July 10, it was learned from Shanghai Pudong Power Supply Company that the 5-square-kilometer Zhangjiang ubiquitous power Internet of Things pilot zone has been initially built. In the 5-square-...[Details]
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The role of AGVs (Automated Guided Vehicles) and AMRs (Autonomous Mobile Robots) in logistics and manufacturing is expanding. Amid labor shortages, AGVs and AMRs that can work alongside people in f...[Details]
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Electronic voltmeters are precision measuring instruments and the following precautions should generally be taken. (1) Pay attention to the influence of interference sources. Electronic voltmeters ...[Details]
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Today, we will explain the big and small endian modes of microcontrollers. The directory is as follows: 1. What is big and small endian? 2. How to distinguish big endian mode and little endian mode? ...[Details]
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On April 16, Jiang Yueliang, an employee of the Haiyan County Power Supply Company in Zhejiang Province, went to Xueshuigang Village in Tongyuan Town to conduct an inspection on safe electricity us...[Details]
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An oscilloscope displays signals on the screen, and the results displayed on the screen can be used to study the device under test. Many engineers may test whether the oscilloscope indicators are nor...[Details]
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First, place the mIC 5cm away from the bottom of the bass unit cone, use a sampling rate of 8000Hz and an MLS length of 32768 to measure the near-field frequency response curve of the unit, a...[Details]
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On February 7, Zhao Changjiang, general manager of BYD Denza Sales Division, said: Next, he will learn from Tesla Model Y. Zhao Changjiang said that the Denza N7 is a model that is two generations ah...[Details]
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Practical case sharing based on TMC5160 StallGuard2
When the control environment is bad and there may be large motors around that have a great impact on the electromagnetic interfere...[Details]
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SiC modules enable higher power density in motor drives
The traction drive consumes almost all of the energy in an electric vehicle (EV). Therefore, the drive system must be as efficient as po...[Details]