I want to build a substation control and protection system. I have a DE1-SoC development board. I plan to use the SoC function to develop TCP/IP on an embedded operating system, and other logic functi...
I want to use launchpad to expand a matrix keyboard. I need to use it for my work now. I can't use too many io ports, so I want to use a 74hc series chip, but I don't know what to use. And if I use it...
TMS320LF2407A has three chip select ports: PS, DS, IS, which select the off-chip program memory, data memory and I/O memory respectively, while CY7C1021CV33 only has one CS chip select port. How can I...
This article briefly introduces how to optimize the low power operation of the msp430 chip using Energy Trace, a low power measurement and evaluation tool in CCSv6.0. [/align][align=left][font=宋体]Cont...
[b]Table of Contents:[/b] PrefaceChapter 1 Introduction1.1 Characteristics of analog integrated circuit design1.2 Analog integrated circuit design automation and its tasks1.2.1 Hierarchical model of a...
I would like to ask the moderator, I am currently using STVD4.1.5, the compiler is COSMIC (OSMIC Software ST7 Compiler Driver V4.4a), the chip used is ST72F324J4B6, the program compiles fine, but an e...
Today, with the increasing integration of functions, mobile phones can also be used as portable media players (PMP), digital cameras, handheld computers (PDAs), and even global positioning systems ...[Details]
Microcontrollers (MCUs), which are widely used in automotive electronics, are rapidly facing time and cost pressures. The main advantage of using MCUs has always been to create high-level system in...[Details]
introduction
Throughout the history of automotive lighting, power has always played an important role. Initially, cars only needed headlights to see the road in the dark. Later, other light so...[Details]
In recent years, lighting has become an important area that countries around the world are targeting to promote energy conservation and environmental protection. According to statistics, about 20% ...[Details]
With the continuous improvement of the requirements of intelligent building security systems and the continuous improvement of people's safety awareness, indoor anti-theft has gradually attracted peop...[Details]
Editor's note: In order to help technicians or engineers who have knowledge of PIC microcontroller assembly language quickly master the method of using C language to program PIC microcontrollers, t...[Details]
I've been studying dot matrix recently. It looks simple, but it takes a while to master it completely! The 8*8 dot matrix hardware circuit I'm making now is like this. The row is driven by 74HC138 + t...[Details]
Continuity test
A variety of devices need to be checked for continuity, including cable assemblies, printed circuit boards, and connectors to ensure that these components have the expected contin...[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]
Abstract: The output of high-range acceleration sensor is less than 10 mV under the excitation of small signal. The noise of traditional test system may cover such small voltage signal, so that hig...[Details]
LED technology has made rapid progress, and improvements in chip design and materials have promoted the development of brighter and more durable light sources, and the scope of light source applica...[Details]
The automotive power electronics market has grown rapidly as comfort and active safety features become more common. As traditional mechanical functions shift to electronic applications, the demand ...[Details]
introduction
The core features of mobile value-added service products are mobility, immediacy and personalization. Mobile value-added services are a new service mode that is rapidly developing...[Details]
Based on the actual situation, a remote intelligent anti-theft alarm device for home use, connected to the telephone line, simple to operate, and stable and reliable in operation is designed. When ...[Details]
introduction
Sudan's Muglad Oilfield is a large oilfield jointly invested, developed and constructed by a four-party consortium of China, Malaysia, Canada and Sudan. It consists of 8 satellite...[Details]
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