Star 5: Inductance Inductance: When current passes through a coil, a magnetic field is formed in the coil, and the induced magnetic field generates an induced current to resist the current passing thr...
The PC sends characters to the microcontroller and the microcontroller sends them back to the PC. It is such a simple code. I actually... : Below is an explanation of the function of each statement on...
I am using: DVRRDK_04.01.00.02 packageFollow the guide document: DM81xx_DVR_RDK_Install_Guide.pdf , follow the DVR package, and compile uboot, kernel, and file system.The board I have only has a jtag ...
The most basic application of MMS is to take photos through the mobile phone camera, and then send the photos as MMS to relatives and friends. The recipient can be a mobile phone number or an email ad...
[i=s]This post was last edited by a media student on 2019-1-13 22:34[/i] [align=center][align=center][backcolor=transparent][size=16px][size=5][color=darkorchid][b] NO6. How to modify the rapid lot ic...
I looked at the 2021 National College Student Electronics Competition released by @qwqwqw
Why don't you have a ventilator?
Netizens who participated in the electronic competition must have been workin...
1 Introduction
As the only metering instrument that reflects the economic benefits of the power sector, the electric energy meter needs to be able to correctly reflect the power supply and pow...[Details]
The offline 8W LED driver circuit using NCP1014 as the controller is shown in Figure 1. The AC input voltage of this LED driver circuit ranges from 90v AC to 265v AC, and the output is 8W, driving ...[Details]
"Domestic independent and controllable substitution is not the backward replacing the advanced, but it is likely to be the advanced replacing the backward. China develops new technologies and in th...[Details]
element14 Launches New BeagleConnect™ and BeaglePlay® Single Board Computer Series
The latest single-board computers from BeagleBoard.org® reduce and simplify microcontroller code de...[Details]
#include //Include a 52 standard kernel header file
sbit P10 = P1^3; //LED light to be controlled
sbit K1= P3^4; //Press K1 to turn on the light
sbit K2= P3^5; //Press K2 to tur...[Details]
Recently, ROHM Semiconductor held a media salon on the theme of SiC power devices in Beijing. As one of the earliest manufacturers to mass-produce SiC power components, ROHM successfully mass-produce...[Details]
Xerox announced on Monday that it has raised its offer for HP to $24 per share, for a total value of about $34 billion. According to the new offer, Xerox will acquire HP for $18.4 per share in cas...[Details]
On January 27, Rockchip released its performance forecast, stating that the company expects to achieve a net profit attributable to shareholders of listed companies of RMB 286.5898 million to RMB 33...[Details]
introduction
Liquid crystal displays are mainly composed of LCD (liquid crystal panel) and backlight. Because LCD itself does not emit light, it needs to use external light sources to achieve ...[Details]
This experiment was successfully verified on the LPC1114/LPC1343/LPC11U14 development board designed by me: Let me show you the pictures first. Here are three types of chips and three types of develop...[Details]
According to Jiwei.com, the United States has asked other countries to prevent Huawei's equipment from participating in 5G network construction, and various countries have taken sides. Italy said i...[Details]
As the Internet and mobile communication technologies become more mature, the pace of mutual penetration and integration between the two is accelerating. The 21st century is known as the "King of M...[Details]
According to South Korean media TheElec, Samsung is expected to purchase 6.5 million smartphone OLED panels from domestic display panel manufacturers BOE and CSOT this year. That would be about eigh...[Details]
According to foreign media reports, TSMC introduced its outlook on future semiconductor manufacturing processes at its annual technology seminar warm-up event. Kevin Zhang, the company's senior vice...[Details]
From November 7 to 8, the 2024 China Automotive Software Conference, co-hosted by the China Association of Automobile Manufacturers and Anting Shanghai International Automobile City, was held in Ji...[Details]
Power technology
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