On January 14 this year, just before the change of government, the US Department of Defense added nine Chinese companies to the so-called "military-related blacklist", including my country's mobile ph...
Schematic diagram of the electronic model of the transmission line on the PCBImpedance matching is a part of microwave electronics. It is mainly used on transmission lines to achieve the purpose that ...
Internet of Things Electricity Metering System Based on RVB2610
Author: Yu Dajiang
1. Project Background
With the rapid development of the Internet of Things and artificial intelligence, they have pen...
With the advent of the 5G era, the market has more demands for small base stations. Along with this, there is a push to improve these base stations in terms of frequency, bandwidth, efficiency, etc. A...
NO4. Development Kit Project Construction and Actual Development Here is an official development guide, which is very useful. Just use icon operation + connection to automatically generate the underly...
In a single-chip microcomputer, there are clock cycles, machine cycles, and instruction cycles. Beginners often cannot figure out the relationship between them. Here I will briefly introduce them. ...[Details]
The demand for storage in mobile phones is growing rapidly, and this article explores memory trends and several different methods for powering SD flash memory.
The need for memory is driven by the a...[Details]
1 Introduction
Embedded digital oscilloscope is a kind of intelligent terminal device developed in recent years that can realize real-time display of data and waveform. At present, most common digi...[Details]
Introduction Strain gauge sensors are widely used. They adopt a bridge circuit structure to improve output sensitivity. However, the output of a micro-strain bridge is only about 2 mV. Even under fu...[Details]
1 Introduction In single-chip microcomputer applications and intelligent instruments, especially distributed control systems, real-time clocks have become an indispensable part. Real-time clock de...[Details]
1. Introduction
The closed-circuit television monitoring system is an important means to ensure the organization and safety of urban rail transit. Dispatchers and station attendants use it ...[Details]
The purpose of prefabricated cabin substation is the same as that of traditional civil construction substation, but it has the following advantages over traditional civil construction substation in...[Details]
Recently, the Shanxi Provincial Committee of the Communist Party of China and the Shanxi Provincial People's Government issued the "Implementation Opinions on Completely and Accurately Implementing...[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]
Here is a demo program for the successfully tested Nuvoton M051 MCU interrupt wakeup (sleep):
#include "SmartM_M0.h"
#define __KEYISR EINT1_IRQHandler
#define DEBUGMSG printf
/*************...[Details]
A handheld oscilloscope is a handheld electronic measuring instrument used to measure the shape of alternating current or pulse current waves. It consists of a tube amplifier, a scanning oscillator, ...[Details]
As the number of electric vehicles (EVs) increases, there is a growing need worldwide to create more energy-efficient charging infrastructure systems that can charge vehicles faster than ever before....[Details]
1 SWI interrupt processing steps: 1) When entering an interrupt, pc- lr, cpsr- spsr, and cpsr_mode are set to privileged mode, all of which are completed by hardware. 2) Registering the interrupt vec...[Details]
Shenzhen, China –
Haptic technology is no longer just a feature – it has become a key driver for companies in various industries to achieve product differentiation and enhance user experience
...[Details]
Talking
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