For 8kHz sampling frequency and 128-point FFr transformation, the frequency resolution is 8000/128=62.5. In the specific calculation, the center frequency of the filter group can be divided by the res...
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ULONG
COM_Write(HANDLE pHead,/*@parm [IN]HANDLE returned by COM_Open.*/PUCHAR pSourceBytes,/*@parm [IN]Pointer to bytes to be written.*/ULONGNumberOfBytes/*@parm [IN]Number of bytes to be writt...
[Review details] Try GigaDevice GD32L233 and start the energy-saving "chip" era![Date for receiving the award] Please be sureto complete the award confirmation according to the award confirmation proc...
The ISM330DHCX iNEMO inertial SiP module is a system-in-package that includes a high-performance 3D digital accelerometer and a 3D digital gyroscope for Industrial Internet of Things (IIoT) and Indust...
Since it is not used much, only 2 bytes are needed to record the status when the power is off and no battery is considered. Although it is drawn on the board... Because it involves low power consumpti...
This program is written to simulate the serial port hardware mechanism. When used, a timed interrupt can be set with a time interval of 1/4 baud rate. The receiving function is called once for ea...[Details]
Google's driverless technology is not only an eye-catching technology, but also a subversion of the car usage model.
Those who have watched anti-terrorism films and TV dramas must have been im...[Details]
The Mobile Industry Processor Interface (MIPI) Alliance is an organization responsible for promoting the standardization of software and hardware in mobile devices. It has released the D-PHY specif...[Details]
There are three types of mobile TV: one is based on analog TV broadcasting network, another is based on mobile communication network, and the other is based on digital broadcasting network. The f...[Details]
DSP (digital signal processor) is used more and more frequently in today's engineering applications. There are three main reasons for this: first, it has powerful computing power and is capable of ...[Details]
1 Introduction
Ultrasonic waves have strong directivity, slow energy consumption, and can propagate over long distances in a medium, so they are used for distance measurement. Ultrasonic detec...[Details]
Overview
As a remote network communication control method with advanced technology, high reliability, complete functions and reasonable cost, CAN-bus has been widely used in various automa...[Details]
Toyohashi University of Technology demonstrated electric field coupled wireless power supply technology using life-size car tires and roads at the wireless technology exhibition "Wireless Technolog...[Details]
1. When the slip speed regulating motor is undergoing frequency conversion and energy saving transformation, the original excitation box (referred to as the speed regulating box) and the original s...[Details]
According to the Industrial Technology Research Institute of Taiwan, due to factors such as the oil crisis and global warming, the issues of energy conservation and environmental protection have at...[Details]
The DisplayPort interface standard is approved by the Video Electronics Standards Association (VESA) to provide an open, scalable standard for the entire industry. The development of DisplayPort ca...[Details]
A few days ago, I bought an 8LED flashlight in the market (the flashlight uses No. 5 batteries). Because I had other things to do, I didn't pay attention when purchasing it. When I got home and use...[Details]
The production process of lithium batteries does not mention the previous processes such as material preparation, winding, liquid injection, and packaging, but only talks about the final formation ...[Details]
The installation locations of DC-DC converters are relatively scattered. DC-DC converters can be found on the power board, main board, logic control board and other circuit boards of PDP color TVs....[Details]
FPGA/CPLD
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