I have a question, brother. I have finished learning MCU and am learning ARM7. I have encountered a problem. I am a student. If anyone has ARM embedded teaching courseware from Inbit, please give me o...
Time: 2010-07-13 11:14:11 Source: National Instruments (NI) Author:Challenge: Build a customized real-time monitoring system in a short time and at a low cost, capable of evaluating the performance an...
I have been working on this for several days. I am about to collapse. I boot the computer with DOS, loadcepc to load nk.bin. Atom z530, chipset US15W. After loading the kernel, the screen shows Jumpin...
Nanfang Daily (Reporter/Qi Xinxin Intern/Zhang Binbin Correspondent/Sui Fuxuan) "Boys in college are the real mentally vulnerable group, while girls are more optimistic about their own prospects!" Liu...
Experts, has anyone used a laser diode driver chip, the kind that is commonly used and has a not-too-complicated peripheral circuit? There are many chips on the Internet, but our project is urgent and...
[i=s]This post was last edited by dontium on 2015-1-23 11:32[/i] [align=left][align=left]The goal of op amp analysis technology is to calculate the peak-to-peak output noise of the op amp circuit base...
Emergency hand-held lamps powered by 6V maintenance-free batteries are widely used in rural areas. The charger used is a transformer step-down and single diode half-wave rectifier, and the charging...[Details]
0. Introduction
In daily life, we often see some special-purpose vehicles. When these vehicles pass through intersections, they often obtain the right of way at intersections by temporarily op...[Details]
In recent years, the market for mobile/portable devices such as smartphones and laptops has continued to grow rapidly. While these products continue to integrate more new features to enhance the ...[Details]
1. Introduction
Light control circuit plays a vital role in urban street lamps or corridor lighting. With light control circuit, the lights can be automatically turned on and off according to ...[Details]
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]
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]
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. Introduction to CIF Board
Fieldbus integration based on PC system
Whether it is a master or a slave, fieldbus has won unanimous praise in the field of PC-based automation. For more...[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]
introduction
At present, the research on micron and nanotechnology is very active, which has led to the rapid development of microtechnology and micro-mechanical electronic system (MEMS) t...[Details]
This article discusses the six design steps of LED lighting system design in detail: (1) determine the lighting requirements; (2) determine the design goals and estimate the optics; (3) the efficie...[Details]
The emergence and development of street lamps are inseparable from the prosperity and progress of cities, which makes street lamps useful. Conversely, street lamps also make the night of the city n...[Details]
LED is now known as the fourth generation of light sources. High-power LED has many advantages over traditional light sources in outdoor lighting.
1 LED lamps have high light efficiency
C...[Details]
Portable power applications are broad and varied. Products range from wireless sensor nodes with average power consumption of only a few microwatts to in-vehicle medical or data acquisition systems...[Details]
Leakage current is generated by parasitic resistance paths between the measurement circuit and a nearby voltage source. This current can significantly reduce the accuracy of low current measurement...[Details]