Please help me!!! In ZigBee technology, the devices in the network can be divided into coordinator nodes, router nodes and terminal nodes according to their respective functions. Is it true that termi...
First of all, I would like to thank EE for this Raspberry Pi Pico review event. I learned a lot about Pico hardware and related software during this event. Now I would like to report my review experie...
I wrote a serial port debugging program to test the status of each working point of the board, but the CPLD could not be burned after the first few times of burning. It was simply broken. I had to rep...
Single-chip microcomputers are widely used in industry and life because of their flexible use, simple structure, small size and low cost . However, their hardware resources are very limited, and their...
Right click on the blank space of the Design tab in the previous marquee project https://bbs.eeworld.com.cn/thread-1188701-1-1.html
Create a new gao fileSelect Default SettingsDetermine the file nameC...
I have always wanted to port ucosII V2.92 to LM3S9B92, but after nearly three weeks of work, I still have no results. The pointer always crosses the boundary, and the first task will enter an infinite...
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]
Assume that data is read from 8-bit AD (if it is a higher-bit AD, the data type can be defined as int), the subroutine is get_ad();
1. Limited secondary filtering
/* A value can be adjust...[Details]
1. Introduction
Since the 1980s, with the continuous development of automotive electronic technology, there are more and more electronic control units in automobiles, such as electronic fuel i...[Details]
Floating-point digital signal processing has become a constant requirement for precision technology, often in applications requiring high accuracy in areas such as aviation, industrial machinery, a...[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]
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]
1 Introduction
Solar street lights are mainly composed of four parts: solar photovoltaic cell components, batteries, charge and discharge controllers, and lighting fixtures. The bo...[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]
Power management solutions for today's portable application processors are becoming increasingly integrated. Total power consumption, standby and sleep current consumption affect battery size, bill...[Details]
1. System Structure
This system is a simulation system of indoor air-conditioning temperature/humidity control system. The data acquisition and control center collects temperature/humidity...[Details]
1 Introduction
In recent years, there have been many major advances in the production technology and processes of automotive headlights, which have greatly improved the performance of automoti...[Details]
General LED lighting has a current limiting resistor in the driving circuit, and the power consumed by the resistor has nothing to do with the LED light emission. In order to improve efficiency, a...[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]
Overview
In spectral measurement, photomultiplier tubes (PMT) and charge-coupled devices (CCD) are often used as photoelectric converters. PMT is used in slow-changing, high-precision spectral...[Details]
RF/Wirelessly
京公网安备 11010802033920号
EEWORLD
