I'd like to ask those who have used TMS320F2812, have you used the TPS767D318 power chip? It can output two voltages at the same time. Are they fixed voltages of 3.3V and 1.8V? I only know that one po...
Hello everyone, I just got started with wince, and I want to copy the cetsc.exe in the system, but it prompts "Cannot copy the file in rom". How can I copy it? It's really frustrating, please help me....
The authentic 51 series Shaolin Kungfu has been famous for more than 30 years, which is enough to command the world of single-chip computers . All kinds of ARM Yang Kungfu\ AVR Yin Kungfu\ Lingyang Ma...
Compared with platforms and solutions, projects are actually the smallest unit for developers to manage code and operate configurations. In the previous introduction, we introduced the process of crea...
I would like to ask, when I debug the flyback switching power supply, the switch tube is easily burned out when the power is turned off after debugging. Where does the problem usually lie? Or is there...
I received the board during the Qingming Festival, and I just added the unpacking stickers now. I was shocked when I received the board. The board was protected by two non-transparent acrylic plates, ...
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]
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]
At very low temperatures, certain metals and alloys lose their resistance to electric
current
and become
superconductors
. Two parameters that are often measured are the transition ...[Details]
Abstract: With the development and construction of BeiDou II system, China will shift from the situation dominated by GPS to the situation dominated by BeiDou II global navigation system independen...[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]
1 Introduction to LED
With the development of science and technology, people have higher and higher requirements on automobile light sources. LED (Light Emitting Diode) has gradually attracted...[Details]
One in five car failures are caused by batteries, a problem that will become more serious in the coming years as electric-by-wire, start/stop engine management and hybrid (electric/gas) vehicles be...[Details]
The power supply is the core component of a computer. Although it is not of high value, all computer components rely on the switching power adapter to provide energy, so the stability of a power su...[Details]
DCDC means DC to DC (conversion of different DC power values). Anything that meets this definition can be called a DCDC converter. Specifically, it means converting the input DC into AC through a s...[Details]
This paper describes the design method of electronic multifunctional watt-hour meter, the key technology of hardware design and the software design process. Taking NEC's μPD78F0338 microcontroller ...[Details]
1 Introduction
At present, advocating health has become the focus of people's attention, and the emergence of treadmills has become more and more popular. People can exercise at home or in the ...[Details]
Preface
DS18B2 is generally used in conjunction with a single-chip microcomputer, and there are few reports on
the interface between
DSP
and DS18B20. Therefore, this article introdu...[Details]
introduction
Frequency characteristic tester
Also known as sweep frequency meter or frequency response analyzer, it uses a rectangular oscilloscope with internal scale as
a displ...[Details]
Current
measurement:
Magnetic balance Hall current
sensor
is used
. The sensor can measure AC from DC to 100kHz.
In automatic measurement and control systems, it is often nec...[Details]
The embedded network module series products of Yingchuang Company all have a streamlined ISA expansion bus, which usually includes several address buses, 8-bit data buses, read and write control li...[Details]
DSP and ARM Processors
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