Author: Garrick Dai
In the control of brushless DC motors (BLDC), Lead Angle is often used, whether for sensored or sensorless motors. Because the motor coil is an inductive load, the current in the c...
( 1) Four surgeons sat around and talked about what kind of people they liked to operate on. The first doctor said, "I like to operate on librarians the most. When you open their bodies, everything is...
This post briefly introduces the three tasks in Systick interrupt and ADC interrupt. In the previous post ( 【Development and Application Based on NUCLEO-F746ZG Motor】7. Program Framework-Two Important...
Various portable electronic products, such as cameras, camcorders, mobile phones, laptops, multimedia players, etc., require power management chips such as DC-DC converters. Such portable devices...[Details]
Traditional distributed
power
architectures use multiple isolated DC-DC
power
modules to convert the 48V
bus
voltage to system power voltages such as 5V, 3.3V, and 2.5V. How...[Details]
The German government's reduction in subsidies will significantly shrink the German photovoltaic inverter market. For SolarMax, sales in Germany will decrease accordingly. We are fully confident in...[Details]
introduction
With the improvement of the national economic level, people's demand for electricity is also increasing. Thermal power generation occupies a dominant position in the supply of ele...[Details]
According to foreign media reports, tire giant Bridgestone has released a new technology, which is to build its new sensor Smart Strain Sensor into the tire to measure the strain changes when the tir...[Details]
This paper summarizes the characteristics of several common road lighting test technologies and methods, and focuses on introducing a simple and efficient single-lamp actual measurement synthesis tes...[Details]
The V-cone flowmeter is a conical flow cutoff piece suspended in the center of the pipeline, which is mainly used to measure water, steam, air, natural gas, nitrogen, coke oven gas and organic gas. W...[Details]
Today, Huawei's first 5G dual-mode mobile phone, the Mate 20 X 5G version, was officially launched. Taking this opportunity, Huawei began to popularize whether to change the phone or the card to use ...[Details]
What does 10X on an oscilloscope probe mean?
It indicates the multiple of the measured signal attenuation, which is used to increase the range. If the probe is 10× and the test voltage is selected ...[Details]
A new breakthrough in lithium-ion batteries is coming! The liquid lithium battery using the new electrolyte can be charged and discharged within 10 minutes, and the ionic conductivity is increased ...[Details]
The various methods of using a multimeter to detect the polarity, tube type and performance of medium and low power transistors are basically applicable to the detection of high power transistors. Ho...[Details]
Siemens S7-200 supports multiple communication modes, such as point-to-point interface (PPI), multi-point interface (MPI), Rrofibus DP, etc. PPI and other communication protocols are mainly used fo...[Details]
Automotive electronic circuits refer to circuits that combine electronic components such as semiconductor discrete devices, integrated circuits and microprocessors with automobiles to complete a ce...[Details]
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