A:
Please advise, does anyone know where to modify the kernel code for this startup interface?
B:
https://github.com/arm-tangb/psplashhttps://github.com/arm-tangb/my-note/blob/master/05-rootfs/psplash...
The battery is 12V, and the DC regulated power supply (30V 5A specification) can be used to charge the battery directly? Without any load, the DC regulated power supply is adjusted to 15V 5A. Is it fe...
Author: Meichen An/Chris Meng
a. Hardware equipment:Taking AWR1843BOOST RevC as an example, it can also be used as a reference for running mmw demo on other millimeter wave evaluation boards.
5V3A pow...
[i=s]This post was last edited by dvd1478 on 2019-1-21 23:15[/i] I really regret not completing the original plan on time. On the one hand, the time I received the express delivery was too late, and t...
PFC circuit is "power factor correction", which is the relationship between effective power and total power consumption (apparent power), that is, the ratio of effective power divided by total power c...
RFMDCommunication frequency band division The above products are fully covered. You can take a look at the document sent yesterdayQorvo's recommended product GaNThis content is originally created by E...
Nokia said Thursday it plans to revamp its feature phone lineup this year and launch more affordable Windows smartphones to counter the rapidly growing popularity of Google's Android phones.
"We p...[Details]
Recently, @nokishita_c, the main leaker of camera information, shared the latest information about Sharp Aquos R6 and released the rendering of the device. It is reported that the camera system of th...[Details]
What is the screen size of the laptop you are currently using? Is it an 11-inch mini notebook, a 13.3-inch regular office notebook, or a 15-inch portable workstation? After years of regular and lac...[Details]
1. The improvement of LED chip efficiency and the expansion of LED application technology will inevitably change the existing LED packaging technology
The current packaging forms of LED LAMP a...[Details]
Over the past decade, ride-hailing has been the fastest growing mobility service in the world, disrupting the taxi and car rental industries and creating a new way to travel. Although regulatory bans...[Details]
The US media "The Information" reported on Monday (13th) that Google has made progress in data center chip research and development and is expected to start using new chips in 2025. Google's server ...[Details]
This program’s: By analyzing the block device driver framework under the 2.6 kernel, we know how to write drivers 1. What we have learned before are character device drivers. Let's recall them f...[Details]
This article will introduce the structure of a multimeter and how to use it. Comrades should strive to learn to use a multimeter. 1. Observe and understand the structure of the multimeter. Th...[Details]
Intermittent memory failures can be complex to handle. The root cause of these failures can be one or a combination of different causes, including BIOS errors, protocol errors, signal integrity issue...[Details]
The 51 microcontroller is a commonly used microcontroller chip that is widely used in the control and calculation of various electronic devices. The crystal oscillator is very important in the microc...[Details]
Generally speaking, the service life of a servo motor can reach tens of thousands of hours, and the specific life span depends on the combined influence of the above factors. If you need to extend ...[Details]
From October 14 to 16, the 3rd Global IC Entrepreneurs Conference and the 18th China International Semiconductor Expo (IC China 2020), co-organized by the China Semiconductor Industry Association, Ch...[Details]
An electronic oscilloscope is also called a cathode ray oscilloscope. It is an electronic measuring instrument that uses an oscilloscope as a display. It can convert the process of electrical signals...[Details]
On October 12, Xinjiang Company and some tertiary industry companies were invited to attend the investment promotion symposium and signing ceremony held by the Wusu Municipal People's Government an...[Details]