[i=s]This post was last edited by yichun417 on 2014-11-14 08:27[/i] [color=#222222][backcolor=rgb(238, 238, 238)][font=sans-serif]Due to the needs of the project, we must first design an evaluation bo...
National Semiconductor's new Boomer audio subsystem features RF suppression circuitry to block high-frequency signal interferenceThe Class D mono speaker of the LM4947 chip can not only produce clear ...
[color=#000][font=宋体, Verdana, Arial, Helvetica, sans-serif][align=left][color=#000][size=5][color=darkred][b]I saw this article is about the charger problem of Apple products, I recommend it to you, ...
[i=s]This post was last edited by paulhyde on 2014-9-15 03:35[/i] Talk about the prospects of FPGA/CPLD and the difficulties in learning, [win a USB Blaster], [color=#ff0000]Second round[/color] 1. Fo...
[i=s]This post was last edited by ienglgge on 2018-10-26 17:54[/i] ubuntu 16.04,ros needs to install the corresponding package [url]https://github.com/ros-drivers/camera_umd[/url] When running rosrun ...
In early 2002, I started to write a working program for an IC card prepaid electricity meter. The meter used Philips' 8-bit 51-expanded single-chip microcomputer
87LPC764
, and wa...[Details]
This article discusses how to wake up a touch-sensitive device such as a tablet without touching the device, using basic gesture recognition and novel proximity sensors. The article discusses the p...[Details]
At present, the traffic congestion in cities is quite serious. According to relevant news reports: In China, the traffic congestion has expanded from megacities such as Beijing, Shanghai, and Guang...[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]
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]
Among the many members of the single-chip microcomputer family, the MCS-51 series of single-chip microcomputers has occupied the main market of industrial measurement and control and automation eng...[Details]
From the previous section, we have learned that the timer/counter in the microcontroller can have multiple uses, so how can I make them work for the purpose I need? This requires setting the timer/...[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]
Introduction
Today, as IC (integrated circuit) has developed to a super-large scale, IC design based on IP (Intellectual Property) cores and their reuse are important means to ensure the ef...[Details]
Zarlink Semiconductor has developed an ultra-low-power RF transceiver chip for pacemakers, neurostimulators, drug pumps, and other such implantable medical devices. It has high data rates, low power c...[Details]
In industry, voltage 0…5 (10) V or current 0 (4)…20 mA is usually used as a method for analog signal transmission, which is also a method often used by programmable controllers. So what are the dif...[Details]
When developing electronic products with processors, how to improve anti-interference ability and electromagnetic compatibility?
1. The following systems should pay special attention to anti-...[Details]
1. Advantages of CAN-bus in coal mine communication
Coal mine production is a field closely related to the national economy and people's livelihood. Among them, coal mine safety is undoubtedly ...[Details]
In the TV monitoring system, in order to complete the collection of information from various information points (video, audio, alarm signal) and the control of various front-end devices (PTZ, lens,...[Details]
I. Introduction
The use of electronics in cars dates back to the early 20th century when electric starters replaced hand cranks. Automotive electronics became popular in the 1960s with the...[Details]