RISC-V Complete Learning Manual ( Based on Longan Development Board )
Preface
Some time ago, I developed a strong interest in RISC-V products and wanted to get started to explore them . In this contex...
The heat required for heating waterJoule = work done by 1 watt of power in 1 second, 1 joule = 1 watt·secondThe heat required for heating is equal to the specific heat of water (4200J/(KG*℃) multiplie...
TI's broad portfolio of power management ICs supports the needs of NXP processors and Xilinx FPGAs. As can be seen from our complete reference designs (hardware and software with documentation), TI PM...
I designed an encoder circuit, as shown below:This circuit works fine for stepper motor drivers, but it has problems with servo motor drivers. When the motor is not rotating, it will be triggered by m...
When defining a global variable in Keil, I assign an initial value to it. Will the value of the variable remain the same each time the power is turned on again? If so, why? Thank you!...
With the development of computer, network and communication technology, as well as the continuous improvement of multimedia video technology, the third generation of remote network video monitoring...[Details]
1. Audio Signal and Audio Analysis Audio is an important medium in multimedia. The frequency range of audio signals we can hear is about 20Hz-20kHz, of which speech is distributed approximately withi...[Details]
The light that the human eye can see is called visible light, which is mainly concentrated in the spectrum near 0.38 microns to 0.78 microns. It can be further divided into seven colors: purpl...[Details]
Arbitrary waveform generators are a type of signal source that is increasingly being used. How to measure arbitrary waveform generators is also a matter of concern to metrological units or depart...[Details]
When it comes to new energy vehicles, generally speaking, the most valuable part is the power battery, because the cost of the power battery accounts for about 40% of the new energy vehicle. This is ...[Details]
Turbine flowmeter is widely used to measure liquids in closed pipes that corrode stainless steel and hard alloys, and have no impurities such as fibers and particles. The kinematic viscosity of the l...[Details]
Oscilloscopes are traditional high-end measuring instruments in the electronic testing industry. With the development of high-speed digital circuits and the Internet of Things, the application of osc...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
Fully automated solution covering DisplayPort 1.2 conformance testing specification helps manufacturers accelerate time to market
Beijing, China, November 17, 2011 - Tektronix, a leading globa...[Details]
On August 6, 2024, WPG Holdings, a leading international semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary WPI has launched a vehicle keyless e...[Details]
Steam flow meter calibration method Calibration is carried out according to the calibration principle of steam flow meter. The calibration principle is as follows: In practical applications, th...[Details]
SEMI (Semiconductor Equipment and Materials International) released the Power & Compound Fab Report today (13), pointing out that in 2023, monthly wafers (WPM) will increase to 10.24 million WPM for ...[Details]
Printed circuit manufacturers all hope to use dry films with good performance to ensure the quality of printed boards, stabilize production, and improve efficiency. In recent years, with the rapid ...[Details]
The MAX14583E is an independently controlled high-density 8:2 multiplexer. The device operates in either direction and supports signal levels from -5.5V to +5.5V with input voltage protection from 0 t...[Details]
October is the golden period for project construction. Damao Banner has sounded the charge for key project construction. With a running attitude, a competitive mentality, and a scrambling state, it is...[Details]