I want to buy a Chuanglong DSP6748 board for 1300 yuan, as shown in the picture, with a screen, not too old, it's ok, it's OK if you have accessories or a better board than this one, the price can be ...
The end date of the evaluation has arrived, and it is time to summarize this evaluation. First, let me talk about the advantages and disadvantages of this kit, and then summarize the development proce...
[url=https://download.eeworld.com.cn/detail/banana/93682]Micromechanical Theory (Chip Manufacturing)[/url] [url=https://download.eeworld.com.cn/detail/tyw/301356]MEMS and Microsystems - Design and Man...
The diagram shows part of the circuit of the color recognition system. The collected signal is the signal shown in the right figure. Why does the LF351 port 6 have a negative voltage? Under normal cir...
[i=s]This post was last edited by azhiking on 2016-11-23 15:04[/i] [p=30, null, left][color=rgb(51, 51, 51)][font=Verdana, Arial, 微软雅黑, 宋体][size=16px]Lalindra "Lali" Jayatilleke, who was born in Fiji,...
Distributed amplifiers can provide a wide frequency range and high gain. For a while, their design usually used transmission lines as input and output matching circuits. Bill Packard (one of the found...
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]
introduction
With the continuous optimization of surface mount technology (SMT) and the rapid development of chip component manufacturing technology, the application of chip mounters in the el...[Details]
1. Introduction
Automobile pollution is one of the most important issues that people are most concerned about and need to solve urgently. As an important method for detecting automobile exhau...[Details]
To differentiate their products in a crowded and competitive market, manufacturers of handheld devices often consider battery life and power management as key selling points for cell phones, PDAs, ...[Details]
July 11, 2012, Beijing - Altera Corporation (NASDAQ: ALTR) today announced the launch of 40-Gbps Ethernet (40GbE) and 100-Gbps Ethernet (100GbE) intellectual property (IP) core products. These core...[Details]
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]
I. Introduction
Since RS232 has a short communication distance (only 15 meters according to EAT/TAI-232 standard), and can only perform point-to-point communication, it cannot directly f...[Details]
With the rapid development of intelligent control technology, computers and information technology, the trend of information appliances IA (Information Application), computers and communications integ...[Details]
Digital array radar (DAR) uses digital beam forming (DBF) in both receiving and transmitting modes to achieve flexible distribution and reception of RF signal power in the airspace, obtain excellent t...[Details]
In the single-chip microcomputer system, in addition to display devices, sound devices are often used, and the most common sound device is the buzzer. Buzzers are generally used for some low-demand...[Details]
TC9012F is a universal CMOS large-scale integrated circuit for infrared remote control signal transmission, suitable for remote control of TV, VTR, laser player and other equipment. In the market, ...[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 power supply is the core component of a computer. Although it is not of high value, all computer components rely on the switching power adapter to provide energy, so the stability of a power su...[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]
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]
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