Under the Electronics Manufacturing and Development category, we have opened a new "Shopping Experience Zone": [url]https://bbs.eeworld.com.cn/forum-117-1.html[/url], which was just launched today and...
I made a hardware dead zone some time ago: [url=https://bbs.eeworld.com.cn/thread-374224-1-1.html]https://bbs.eeworld.com.cn/thread-374224-1-1.html[/url] This is the circuit diagram at that time:The d...
[i=s] This post was last edited by Qiangzi00001 on 2015-2-16 10:53 [/i] [align=left][font=宋体]Yesterday, in order to flash the firmware of the emulator on the kit, I reinstalled the system [/font]:Sad:...
Development platform: wince Development environment: evc++ 4.0, sp4 socket Server side.net 2.0 (c#) Protocol: Use custom protocol, add and check Remote file distribution and program upgrade system bas...
[size=3][color=#ff0000]1. Warning 280:'i':unreferenced local variable[/color] Explanation: The local variable i is not accessed in any way in the function. Solution: Eliminate the declaration of the v...
1. Overview MSP430F149 has three clock sources: external LF (XT1 is generally 32.768K), HF (XT2 is generally 8M), internal DCO. Three clock signals can be obtained from the clock system module: MCLK, ...
A standard cell
is an electrochemical
cell
used as a voltage reference standard in many electrical standards laboratories
. If properly maintained, standard cells are very stable. The ...[Details]
Capacitance Measurement
Used to verify that capacitors meet the manufacturer's specifications. For quality control, a group of capacitors may be placed in an environmental chamber and the cap...[Details]
Introduction
Automakers are working to reduce vehicle weight to reduce CO2 emissions and improve fuel efficiency. Designers are therefore seeking new technologies and design techniques that can...[Details]
The invention of the steam engine ushered in the first conversion of internal energy and mechanical energy for mankind, and the birth of the internal combustion engine at the end of the 19th centur...[Details]
Features
POE technology can ensure the safety of existing structured cabling while ensuring the normal operation of the existing network and minimizing costs. The IEEE 802.3af standard is ...[Details]
Designing low power circuits while achieving acceptable performance is a difficult task. Doing so in
the RF
bands increases the challenge dramatically. Today, nearly everything has wireless...[Details]
Some industrial applications require a
three-
phase supply to be fed into a low-power dc/dc converter that may have to handle 200V or 400V effective line-to-line voltages. In addition, the...[Details]
No matter which processor you are learning, the first thing you need to understand is the registers and working mode of the processor.
ARM has 37 registers, including 31 general registers and ...[Details]
This article starts with a comparison between two discrete MCUs and a single-chip dual-core MCU (taking LPC4350 as an example), and then introduces the basic knowledge and important features of asy...[Details]
High-voltage switches are important control equipment in power systems and play an important role in the safe operation of power grids. The resistance of the switch conductive loop is an important tec...[Details]
Due to the ultra-large scale of the distribution network and the low cost, wide coverage and convenient deployment of power line communication. Power line communication provides an excellent device in...[Details]
introduction
1 The significance of using RTOS on MSP430
It is understandable that it is meaningless to use RTOS on MSP430. Because the hardware resources of MSP430 are limited (for exampl...[Details]
In a world of accelerated globalization, some major changes have actually taken place as manufacturing moves towards digitalization.
Intelligent software, new materials, sensitive robots, and ...[Details]
The sensor part of the traditional gas pressure measuring instrument is separated from the data acquisition system, and the anti-interference ability is poor. In addition, the pressure of the measu...[Details]
Fieldbus technology was born in the mid-1980s with the development of electronics, instrumentation, computer technology and network technology. Fieldbus technology quickly entered various fields with ...[Details]
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