Is there any staff following up? It has been a long time since I exchanged it, but it has not arrived yet.Is the TI sign-in points exchange for gifts still valid? Please let the staff know, otherwise ...
Does anyone know how to use AT commands to control SMS modem to dial USSD numbers, such as *111*222×NNN#? If you have successfully implemented it, please contact me. QQ: 61238333. If you can help me s...
Project management is all about planning and execution. If everyone has planned their verification projects well, why are there quality issues and schedule delays? A good plan should include detailed ...
ADXL354 / 355 Ultra-Low Noise, High Stability, Triaxial Low Noise Accelerometers (>>Click to see more) ADXL355 and ADXL354 can perform high-resolution vibration measurements with extremely low noise, ...
Is there any difference between #include "inc/hw_ints.h" and #include "hw_ints.h"? Why is there #include "inc/hw_ints.h" in my Keil header file, but I can't find #include "inc/hw_ints.h" in the file. ...
I am a newbie and my current project involves radio ranging, which requires a range of about 10-20m and an accuracy of cm. Could any senior here give me an answer whether it is feasible?...
In
circuit design,
current
measurement
is widely used, and the main fields are divided into three categories: in measurement,
the electric meter
is used to measure the curre...[Details]
As LEDs continue to improve in almost every aspect of performance and cost, LED lighting is being used in an increasingly wide range of applications, among which LED street lights are a focus of in...[Details]
Introduction
Power subsystems are becoming more and more integrated into the overall system. Power systems have moved from being separate "essential dangerous devices" to being monitorable...[Details]
I. Introduction
In the field of power conversion, isolated converters (forward, flyback, and double-ended) with low output DC voltage all use MOSFET as the rectifier device. Since these devi...[Details]
We know that microcontroller development tools generally include real-time online emulators and programmers. Among them, online emulators are very good tools, but they are also more expensive...[Details]
5. Identifiers and keywords of C language
A complete PIC microcontroller C language program usually consists of six parts: include files (i.e. header files 1, variable definitions, variable de...[Details]
Aromatic gases are widely present in food, medicine, cosmetics and various daily chemical products, such as snacks, liquor, spices, Chinese herbal medicines, plasters, perfumes, soaps, shampoos, et...[Details]
Since the No. 4 blast furnace of Handan Iron and Steel was put into operation in 1993, its external equipment has been seriously aged, and the original PLC control system TDC3000 of the hot blast furn...[Details]
introduction
MEMS is a high-tech that has flourished on the basis of integrated circuit production technology and dedicated micro-electromechanical processing methods. Pressure sensors develop...[Details]
1. Disadvantages of choosing too high a voltage level
Choosing too high a voltage level will result in too high an investment and a long payback period. As the voltage level increases, the...[Details]
Abstract: Aiming at the needs of coal-rock acoustic emission signal monitoring system, a data acquisition circuit with 24-bit resolution and 16-channel synchronous data acquisition function is desi...[Details]
Abstract: In recent years, with the establishment and grid-connected power generation of a large number of solar photovoltaic power stations at home and abroad, photovoltaic grid-connected inverter...[Details]
D5026A is a driver IC designed by Shanghai Debei Electronics for energy-saving LED display screens. Its design concept is energy-saving and compatible with existing solutions, that is, it can be ...[Details]
This article will introduce a design method for a distributed control system used in a tracking car, which can perform distributed control of motor modules, sensor modules, and lighting control mod...[Details]
System Overview
The system consists of a signal preprocessing circuit, a single-chip computer AT89C2051, a systematic LED display module, a serial port data storage circuit and system software...[Details]