Got a message from dwin2010. I applied for a piece of LCD, and the effect is good. The picture above is to justify dwin2010's reputation;P dwin2010 post [url=https://bbs.eeworld.com.cn/thread-94081-1-...
Reprinted from: deyisupport [align=left][color=#000]In the past, when board space was ample and the mechanical housing was large, it was easy to place a low-dropout regulator (LDO) directly on the pri...
[size=16px][b]2009 STMicroelectronics STM32 National Tour Seminar Date: September 14 - 25, 2009[/b][/size] http://www.stmicroelectronics.com.cn/activity/stm32_2009/reg.html See if anyone is going?...
Let me talk about my own experience. I worked as a PCB layout engineer for more than two years, and then I switched to hardware design, in order to master the entire development process of a product i...
I am now making a program to send data from port 1000 on the computer, but I receive the command word from the host computer on the microcontroller. I don't know how to send the data on the microcontr...
[i=s]This post was last edited by dan158185 on 2015-11-27 23:26[/i] [media=x,500,375]http://v.youku.com/v_show/id_XMTM5NzU1OTY0NA==.html[/media] The application layer added this time is the foreshadow...
When choosing a laptop battery, you should consider several factors, such as power, appearance, and quality.
Regarding power, we often see that a manufacturer uses values such as the number ...[Details]
In recent years, lighting has become an important area that countries around the world are targeting to promote energy conservation and environmental protection. According to statistics, about 20% ...[Details]
AD8205 is
a single-supply high-performance differential
amplifier
launched by
Analog
Devices of the United States
. The typical single-supply voltage is 5V, and its common-mode volta...[Details]
Since the No. 4 blast furnace of Handan Iron and Steel was put into operation in 1993, its external equipment has been seriously aged, and the original PLC control system TDC3000 of the hot blast furn...[Details]
On the afternoon of July 10, Beijing time, Taiwan's largest chip designer MediaTek expects its smartphone chip shipments to grow by double digits in the third quarter of this year, and the company is ...[Details]
General LED lighting has a current limiting resistor in the driving circuit, and the power consumed by the resistor has nothing to do with the LED light emission. In order to improve efficiency, a...[Details]
Abstract: The output of high-range acceleration sensor is less than 10 mV under the excitation of small signal. The noise of traditional test system may cover such small voltage signal, so that hig...[Details]
System Overview
The system consists of a signal preprocessing circuit, a single-chip computer AT89C2051, a systematic LED display module, a serial port data storage circuit and system software...[Details]
Introduction
Nowadays, people pay more and more attention to the security alarm system, and people have higher and higher requirements for the functions and performance of the alarm. This paper prop...[Details]
Introduction
As the country increases its efforts to control the atmospheric environment, motorcycle emission regulations will become stricter year by year, and motorcycles that do not meet the...[Details]
0 Introduction
In order to improve the automation control of shortwave transmitters, so that they can automatically process from far to near, the technicians here use the ICS system to complete the ...[Details]
One in five car failures are caused by batteries, a problem that will become more serious in the coming years as electric-by-wire, start/stop engine management and hybrid (electric/gas) vehicles be...[Details]
Don’t just look at the power when choosing a power supply
We know that a power supply with a low rated power can hardly meet the power supply needs of the system, which may cause frequent free...[Details]
DCDC means DC to DC (conversion of different DC power values). Anything that meets this definition can be called a DCDC converter. Specifically, it means converting the input DC into AC through a s...[Details]
Power supply is often the most easily overlooked link in the circuit design process. In fact, as an excellent design, power supply design should be very important, which greatly affects the perfor...[Details]
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