Author: Toshiaki Tosaka (Japan), translated by Jun Peng. Publisher: Science Press. This book is one of the "Illustrated Practical Electronic Technology Series" and is also a sister book of "Measuremen...
It is like this. I now define a typedef union _unfloat { unsigned char bydata[4]; float fdata; }unfloat; outside main() and then void main() { unfloat qq; while(1); } Why does the compiler say that I ...
A little sister of mine will have surgery in a few days. She is less than 5 years old but has to suffer this pain. As her brother who is thousands of miles away, I can't do anything. I am here to pray...
/* Set the timer to 1 second to control the flow speed of the water lamp*/ #include
typedef unsigned char u8; typedef unsigned int u16; void tim0init()//Timer 0 initialization{ TMOD=0X01; //t0 mode 1 ...
1. After the Spring Festival, express delivery was temporarily stopped, so the new devices did not arrive. Mainly compared the interface selection of I2C and UART.
2. The SGP40 chip provides an I2C in...
First of all, please prepare 7G of free space on your hard disk, otherwise the installation may not be successful.
1. Go to the Silicon Labs website to download the SS5 installation package and instal...
This paper establishes a fuel cell engine test platform based on the NI integrated hardware and software environment. This platform can realize the test and control of fuel cell engines and their a...[Details]
1. Background:
The instrument system parameter detection and control of the chemical production workshop of Tangshan Coal Gas Coking Plant are all analog instruments, some of which are eve...[Details]
1. Overview
The Virtual CAN Interface (VCI) function library is an application program interface specifically provided for the use of ZLGCAN devices on PCs. The functions in the library ar...[Details]
Product series: PB-B-RS232/485 interface (hereinafter sometimes referred to as "interface") is a product in the PROFIBUS bus bridge series.
The main purpose of the bridge series ...[Details]
1. Project Introduction
Shandong Dezhou Xingtai Paper Co., Ltd. is a newly built high-end paperboard production enterprise with domestic leading level established by Shandong Zhaodongfang Pape...[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]
Nippon Electric Works and Volvo Technology Japan have developed a wireless power supply system for electric vehicles (EVs). Using this system, the two companies have successfully conducted an exper...[Details]
As a simple and practical input device, buttons have been used in various microcontroller application systems and are ubiquitous. However, the buttons used in different practical occasions are also...[Details]
Experimental tasks
A DS18B20 is used to form a temperature measurement system. The temperature measurement accuracy reaches 0.1 degrees. The temperature range is between -20 degrees and +50 de...[Details]
Different initialization between C8051F and 80C51 series microcontrollers
In the past 30 years, major electronic component manufacturers in the world have launched their own unique single-chip...[Details]
Investment in
the
medical device
industry has been on the rise in recent years. In the past two years, venture capital for medical devices has almost doubled, reaching $4 billion in 2007. Fr...[Details]
In today's body control module (BCM) designs, savvy engineers are moving away from electromechanical relays whenever possible. Their next step is to eliminate fuses. But is eliminating fuses a nece...[Details]
In 2012, more than half of the cars in the European, Japanese and American car markets will be equipped with color displays, navigation systems, satellite communications and other in-vehicle infota...[Details]
At present, the traffic congestion in cities is quite serious. According to relevant news reports: In China, the traffic congestion has expanded from megacities such as Beijing, Shanghai, and Guangzho...[Details]
Recently, news came from the certification department that the photovoltaic grid-connected inverter of Samil New Energy Co., Ltd. (hereinafter referred to as "Samil New Energy") has once again obta...[Details]
Test/Measurement
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