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How should I interpret the circuit here? The gate and drain are shorted together. Since the I/O port of the microcontroller can only withstand 0 to 5 V, the output signal needs to be pulled to12 V so ...
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...
When the serial port sends a frame of data, what is the interval between two bytes? Let's first understand what baud rate is: Baud rate: The rate at which binary data bits are sent, usually expres...[Details]
By: Analog Devices - Tao Tao, Senior Applications Engineer | Trevor Crane, Senior Design Engineer Introduction USB charging ports have become an essential part of modern vehicle infotainment s...[Details]
A friend who uses an oscilloscope said that the automatic function of his oscilloscope was broken and could not be automatically successful. I looked at the video he sent and it was a straight line. ...[Details]
With the continuous development of human society, water resources, as an irreplaceable natural resource, are also beginning to face various problems and crises. Population growth and rapid developme...[Details]
December 14, 2023 – Mouser Electronics, a leading New Product Introduction (NPI) distributor™ focused on driving industry innovation, has launched an extremely extensive smart home resource cente...[Details]
On the evening of June 7, Sanan Optoelectronics announced that it had signed an agreement with STMicroelectronics, a leading semiconductor company, to jointly establish a new 8-inch silicon carbide d...[Details]
Abstract: The basic principle of repetitive controller is introduced, the influence of a key parameter in repetitive controller on the steady-state error and convergence speed of the system is desc...[Details]
On August 24, Ruichuang Micronano released its 2021 semi-annual report showing that its operating income in the first half of the year was 870 million yuan, a year-on-year increase of 255.54%; its ne...[Details]
The principle of current transformer is based on the principle of electromagnetic induction.
Current transformer
is composed of closed iron core and winding. Its primary winding has few tur...[Details]
1. Software installation process 1) Install mplab8.85 2) Install CCS_PCWHD_4.120 a) Double-click pcwhdupd.exe in the Compiler directory to install the compiler. After installing the com...[Details]
A logic analyzer is a waveform testing device similar to an oscilloscope. It can monitor the logic level (high or low) of a hardware circuit when it is working, store it, and express it intuitively i...[Details]
A “supergrid” connecting North Africa and Europe using photovoltaics, wind and
concentrated solar thermal could bring both regions close to 100% renewable energy by 2050, but will require pol...[Details]
1. Introduction This paper takes the embedded S3C2410 as the core chip, designs and implements a high-speed, high-precision data acquisition and processing system with certain processing cap...[Details]
Today, electronics account for around 30-40% of vehicle costs, and this figure is rising steadily. These electronics include not only functional components such as engine control units, brake system...[Details]
CB3LP chip introduction and internal principle block diagram
CB3LP chip is a chip product successfully developed by Beijing Fanxi Intelligent Control Technology Co., Ltd. based on the scient...[Details]
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