[i=s]This post was last edited by paulhyde on 2014-9-15 08:54[/i] The component list came out yesterday afternoon[url]http://www.jpkc.sdu.edu.cn/sddxs/html/jingsaitongzhi/2010/0909/1052.html[/url] Let...
[p=24, null, left][size=12px][b]1. Shaft breakage caused by misalignment[/b][/size][/p][p=24, null, left][size=12px] Some users have experienced a broken output shaft of the drive motor after the devi...
The following code is excerpted from the GSM expandable module driver of the 2410 board. I would like to ask if any senior knows how to write his application, such as sending text messages, making pho...
Q: I had some knowledge of AMD's EPLD before, but now I need a faster logic chip. I want to choose ALTERA or LATTACE chips, but I don't know much about them. Please recommend. Which one is more suitab...
[size=4]Since we need to communicate with Sensortag, we naturally need to use a USB dongle. [/size] [size=4] [/size] [size=4]This time, we designed a PC-side host program to communicate with Sensortag...
Remote keyless entry (RKE) systems have become popular with users, with more than 80% of new cars in North America and more than 70% in Europe equipped with RKE systems. In addition to the obvious ...[Details]
As LEDs continue to improve in almost every aspect of performance and cost, LED lighting is being used in an increasingly wide range of applications, among which LED street lights are a focus of in...[Details]
D5026A is a driver IC designed by Shanghai Debei Electronics for energy-saving LED display screens. Its design concept is energy-saving and compatible with existing solutions, that is, it can be ...[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]
1. Tips for charging UPS for the first time
After purchasing a new UPS, plug the UPS into the 220V mains power grid and charge it for at least 12 hours to ensure that the battery is fully char...[Details]
Applying fieldbus technology on new beer production lines is the first choice for large beer companies with strong management level and technical strength. Guangzhou Zhujiang Beer Group Co., Ltd. i...[Details]
1. Introduction
Stepper motor is a basic component that converts electrical energy into kinetic energy. It has been widely used in a variety of electromechanical equipment, such as various machine...[Details]
In some motion control systems with simple control or low cost requirements, stepper motors are often used as actuators. The biggest advantage of stepper motors in such applications is that they ca...[Details]
Automotive electronics are in a noisy environment
,
so automotive electronics must have excellent electromagnetic compatibility (EMC) performance. The most important part of automotive elec...[Details]
1 Theoretical Analysis
Ultrasonic waves
When propagating in a suspension, the ultrasonic waves that encounter the suspended particles are scattered and attenuated at the interface, an...[Details]
Background
The proliferation of ultra-low-power wireless sensor nodes for measurement and control purposes, combined with new energy harvesting techniques, has made it possible to create ful...[Details]
O Introduction
For people who are in the wild, a question that they are more concerned about is the altitude of the place where they are. However, there are very few such products on the mar...[Details]
Motor vehicle garage management control system
1. Usage Requirements
1. There are 70 parking spaces in the garage. Each parking space has a door at the entrance. There should be a control...[Details]
1. Introduction
Industrial fieldbus technology is one of the technologies that has received the most attention in the automation industry in recent years, and it has brought a qualitative leap...[Details]
At present, in the electrified section, the train power supply system is a passenger car power supply device installed in the locomotive (trailer) that steps down and rectifies the 25 kV single-phase ...[Details]
Electronics Design Contest
京公网安备 11010802033920号
EEWORLD
