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Keysight Technologies' 5G protocol conformance test cases based on 3GPP Rel-16 are the first to be approved by GCF
Accelerate verification of self-organizing networks and minimize dr...[Details]
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Use the sprintf() function to convert it into a string and send it out I have used sprint several times in a recent project. This function is very powerful. It is a great tool for converting to str...[Details]
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On the morning of November 19, vivo held the vivo Developer Conference (VDC2020) in Shenzhen. At the conference, vivo Vice President Zhou Wei gave a detailed introduction to the vivo new genera...[Details]
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The scale of an ordinary power meter is scaled according to the power factor cosφ=1, that is, when the measured power p=umim, the meter pointer deflects to full scale. But when it is used to measure ...[Details]
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In the past six months, the rapid development of the global smartphone market has been obvious to all, and in the second half of 2013 which has just begun, the market size may continue to expand.
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When Qishan County meets photovoltaics, Qishan will have bluer skies, clearer water and a more beautiful environment! When photovoltaic systems meet micro inverters, this 21.84kW project in Qishan,...[Details]
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74HC595 Features: Serial in and parallel out, shift, latch (equivalent to sending 8-bit input to Q0-Q7, Q0-Q7 is the previous value before latching) Q7' is a serial output, which means it can be casc...[Details]
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1: Synchronous serial interface I2C and SPI wiring method:
1.1: Some notes on SPI
2: Synchronous serial interface I2C and SPI connect multiple devices and their differences:
3...[Details]
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Technical Background
In today's electronic products, touch sensing technology is increasingly gaining attention and application. It is not only beautiful and durable, but als...[Details]
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1. Charging problem is still a core pain point, and fast charging technology is expected to usher in opportunities Explosive growth in demand for new energy vehicles; With the strong support of polic...[Details]
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1#include NXP/iolpc2148.h 2#include stdio.h 3#include "uart.h" //System clock 4#define Fosc 12000000UL //Crystal oscillator clock 5#define Fcclk (Fosc * 5) //System frequency, must be an integer...[Details]
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1 Introduction
In recent years, with the great improvement of network bandwidth, computer processing power and the strengthening of people's security awareness, the field of video surveillance...[Details]
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No engineer wants to complicate the design process, but unfortunately, the obstacles in selecting a power management solution can be daunting. Power modules may be the semiconductor industry's solu...[Details]
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The measurement principle and characteristics of cone flowmeter
The measurement principle of cone flowmeter is
that because the friction of the pipe wall reduces the velocity of the fluid fl...[Details]
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1. Experience:
First, let’s look at an example: Figure 1-1:
The process of compiling and burning:
Screenshot of main.c:
You can see that the first light is turned on...[Details]
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