I use a brushless sensorless motor board. The motor starts to rotate fine at first, but after accelerating to a certain degree, the motor vibrates violently and the speed cannot be increased. What is ...
In 430, one clock cycle = the inverse of the MCLK crystal oscillator. If MCLK is 8M, then one clock cycle is 1/8us;one machine cycle = one clock cycle, that is, each action of 430 can complete a basic...
As shown in the figure below, the terminal block is a double-layer pluggable terminal block
What does the number of positions in the red box in the picture mean?
It looks like there are 20 interfaces ...
[i=s]This post was last edited by MianQi on 2021-9-14 21:45[/i]The reference routine is this: UART Practice on Zhongke Bluexun AB32VG1 (address: https://docs.qq.com/doc/DTVVWWXpLRVl6cER2?_t=1626260921...
1. Design ideas
This article introduces the design and production of a portable power system with strong versatility and low cost. The system has two power supply modes. It can be powered by an ext...[Details]
Variables defined using bdata can be either word-addressable or bit-addressable. The Keil C51 compiler places variables defined using bdata in the bit-addressable RAM area of the 8051. Variable...[Details]
On November 2, the RISC-V Industry Ecological Base of Zhongguancun Integrated Circuit Design Park (IC PARK) was unveiled. The base was initiated and established by IC PARK and Corelai Technology, a...[Details]
Yizhi Electronic Technology Co., Ltd. (hereinafter referred to as Yizhi Electronic) is a system solution provider with AI machine vision algorithms and SoC chip design as its core. Based on AI SoC ch...[Details]
As one of the strategic foundation pillars throughout the integrated circuit design, manufacturing, packaging and testing links
, EDA has become a "bottleneck" link that cannot be bypassed in C...[Details]
There are techniques for measuring resistance: when measuring large resistance, it is not advisable to hold the meter with both hands to measure; but when measuring small resistance, you should hold ...[Details]
Whether it is a dinner out or a family gathering, a large bucket of cola or orange juice is essential. For economical reasons, most people will buy a large family bottle, but it is very laborious to ...[Details]
In recent years,
the gradual increase of nonlinear loads in
the power
grid is a common trend in the world, such as variable frequency drive or thyristor rectifier DC drive equipment, com...[Details]
As the core of a photovoltaic power station, the inverter is mainly used to convert the irregular direct current of photovoltaic modules into sinusoidal alternating current. It also has functions s...[Details]
The company needed to use a touch screen on the existing equipment. The display size was 15 inches, so I bought a 15-inch 4-wire resistive screen from Taobao, with a Windows driver. The after-sales se...[Details]
Senior Pure storage executives drive growth in key regions and help customers reap transformation results September 19, 2023, China - Pure Storage® (NYSE: PSTG), a global IT pioneer that provides a...[Details]
On December 30, 2019, the Phase II J2A cleanroom of SMIC Semiconductor (Jiangyin) Co., Ltd. was completed and put into use as planned. The first equipment was successfully installed and the Phase II ...[Details]
introduction
In recent years, with the development of artificial intelligence technology, computer technology and other related technologies, the research on mobile robots has become more and more ...[Details]
According to an announcement released by Goertek, it will issue 620 million new shares to acquire 100% of the equity of Edifier, with a transaction price of 3.36 billion yuan. According to the announ...[Details]
Motor Drive Control（Motor Control）
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