[i=s] This post was last edited by Kuaiyang Jiabian on 2015-1-28 11:21 [/i] Good news! The "Common Tools Software" in eeworld Download Center has been sorted out by resource experts among engineer net...
According to a report published by a market research company, the annual compound growth rate of the semiconductor industry was less than 3% from 1998 to 2002. In contrast, the growth rate of power ma...
I use 89C51 to access 24C02 but there is no response. 24C02 clock connects to P1.7, data connects to P1.6, A0 A1 A2 connects to ground. Execute function: I2C_Write(0xA0,0x01,0);I2C_Read(0xA1,0x01,&c);...
:handshake Foreign company Location: Shanghai Requirements: Bachelor degree or above, more than 5 years of experience in digital electronics and analog electronics
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[i=s]This post was last edited by Jacktang on 2020-8-8 18:46[/i]SimpleLink Multi-Standard CC26x2R Wireless MCU LaunchPad Development Kit
LAUNCHXL-CC26X2R1Get started with LaunchPad development:Step 1:...
[align=left]As a switching power supply engineer, you will often encounter the problem that the MOSFET on the power supply board cannot work properly. First, you need to correctly test to determine wh...
In
circuit design,
current
measurement
is widely used, and the main fields are divided into three categories: in measurement,
the electric meter
is used to measure the curre...[Details]
0 Introduction
With the development of society, people pay more and more attention to security work. Monitoring products have been used in various fields instead of being used only in importan...[Details]
Experimental tasks
A DS18B20 is used to form a temperature measurement system. The temperature measurement accuracy reaches 0.1 degrees. The temperature range is between -20 degrees and +50 de...[Details]
In 2012, more than half of the cars in the European, Japanese and American car markets will be equipped with color displays, navigation systems, satellite communications and other in-vehicle infota...[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 Guangzho...[Details]
This article will introduce a design method for a distributed control system used in a tracking car, which can perform distributed control of motor modules, sensor modules, and lighting control mod...[Details]
The serial interface real-time clock chip DS1302 launched by Dallas Company in the United States can trickle charge the backup battery of the clock chip. Due to the main features of the chip such a...[Details]
introduction
At present, measuring instruments are developing towards networking, and each individual embedded instrument will become a node on the Internet. This system realizes the network...[Details]
Currently, each country is developing its own USB interface
charging specifications
, which leads to a major problem that a USB interface
charging
device manufactured in one country...[Details]
At present, with the diversification of portable products and the almost harsh requirements for audio and video parts, the power consumption requirements of the whole machine have been raised to a ...[Details]
1 Battery technology determines the fate of energy vehicles
Regardless of whether new energy vehicles are hybrid or pure electric vehicles, they cannot do without the core technology of batter...[Details]
summary
This article will briefly analyze the success and shortcomings of high-frequency DC-DC switching power supplies in the process of miniaturization (the second basic goal), and propose m...[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]
It should be understood as follows: DC-DC means direct current to direct current (conversion of different DC power values). Anything that meets this definition can be called a DC-DC converter, incl...[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]