Motor: Two-wire and four-wire stepper motor driver chip: DRV8812 Change vref to achieve the purpose of subdivision, vref waveform [img=110,0]https://bbs.eeworld.com.cn/forum.php?mod=image&aid=208849&s...
I am using Zhou Gong's template. I use two timers to capture the rising edge and falling edge respectively, and then subtract the two times to get the high level time. However, by setting flags and fl...
Hello everyone, I have a question for you. When reading data from an Oracle database or writing data to a database, how do I use Socket to transmit data? Currently, I put the SQL statements for readin...
As the title says, it seems that CE does not support GetProcessMemoryInfo() API. Is there any other way? I want to display the memory occupied by the current application in real time on the interface...
Of all the specialized amplifiers, perhaps the most commonly used is the instrumentation amplifier. Instrumentation amplifiers are used in many industrial and measurement applications where DC accurac...
Parameters, input DC6-12V, output AC100V, F=3Mhz, output power 10W
The current calculation parameters are as follows:The selected EPC17 core,Np=0.04, considering the actual situation, take Np=2Ts,Turn...
Magnetic resonance imaging (MRI) systems can take high-resolution cross-sectional perspective images of the human body, providing very useful information for medical diagnosis. The radio frequency pro...[Details]
Many MEMS devices, such as accelerometers and mechanical resonance devices, require a vacuum environment to realize their designed functions. However, verifying whether the package cavity has reach...[Details]
Abstract:
This paper
introduces a data acquisition system based on USB and DSP, which takes advantage of the high-speed transmission characteristics of USB2.0. The overall structure of the ...[Details]
Application of TWLA500 in ADC and related fields
FAE: On-site technical support. Provide technical support to customers on the application of the products you sell, and handle quality ...[Details]
The PIC series 8-bit single-chip microcomputer (RISC microcontroller) developed by Microchip Technology Inc. in the United States, especially the microcontroller with built-in second-generation Flash ...[Details]
1 Introduction
Bandgap reference sources are widely used in various integrated circuits. With the increasing development of modern integrated circuits, bandgap reference sources play ...[Details]
1 Introduction
JPEG2000 is a new generation of international standard for still image compression, which has superior image compression performance and high image quality. It not only over...[Details]
1 Introduction
Fuzzy neural network is the product of the combination of fuzzy logic control and neural network. There are certain defects when these two are used alone. Fuzzy logic has go...[Details]
1
Introduction
With the rapid development of computer technology, network technology and large-scale integrated circuits, dynamic signal analysis systems have shown a trend towards n...[Details]
The set-top box is the terminal device of the video on demand (VOD) system and is the intelligent interface between the user and the VOD server. It is used to receive video services and send user r...[Details]
0 Introduction
The brushless DC servo system with brushless DC motor as the core has excellent speed regulation characteristics and advantages such as long life, high efficiency and good m...[Details]
Frequency hopping communication is a multi-frequency frequency shift keying in which the carrier frequency changes according to certain rules. It ha...[Details]
Wireless sensor networks (WSNs) are composed of randomly distributed micro nodes that integrate sensors, data processing units and communication modules, forming a network through self-organization...[Details]
1 Introduction
The reason why crystalline silicon solar cells can achieve high conversion efficiency is mainly based on the application of technologies such as surface passivation and wet ...[Details]
The general PCB design process is as follows: preliminary preparation - PCB structure design - PCB layout - wiring - wiring optimization and silk screen - network and DRC inspection and structure i...[Details]
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