iomuxc {pinctrl-names = “default”;pinctrl-0 = pinctrl_nand_gpio pinctrl_gpio_gpio pinctrl_snvs_4g_rst pinctrl_snvs_gpio;};In it, pinctrl_gpio_gpio means that when GPIO is registered, the pins in pinct...
Dear netizens, the Dragon Boat Festival has passed. I saw many netizens on the forum have submitted finished products. The focus of this event is participation. My goal is to learn and improve in the ...
For this BOOST boost topology, if a lithium battery 4.2V1000mA is used, and the load current is a momentary signal (no need to carry the load for a long time, only need to carry 450us and then turn it...
The program is compiled on the web and can run normally when downloaded to the module. When the mobile phone APP connects to the device via Bluetooth, it can find the device normally, but when registe...
Fundamentals of Control Engineering by Guo Meifeng, Tsinghua University : https://training.eeworld.com.cn/course/5165The Basics of Control Engineering course is a professional basic course for undergr...
[i=s]This post was last edited by littleshrimp on 2019-5-22 08:27[/i] [color=rgb(51, 51, 51)][font=Arial, Helvetica, sans-serif][size=13px][float=left]The ASM330LHH automotive 6-axis inertial module i...
The document describes a universal, non-isolated, high efficiency, high power factor (PF) LED driver designed to drive a nominal LED string voltage of 200 V at 90 mA from an input voltage range of 90 ...[Details]
At 8:18 am on September 26, the main project of the Rudong 100MWh gravity energy storage project, the country's first gravity energy storage demonstration project invested and constructed by China ...[Details]
introduction
Short-distance single-chip microcomputer communication can be realized by bus mode, while long-distance single-chip microcomputer communication cannot adopt this mode. It is very ...[Details]
As one of its sales strategies, Apple will put some returned products through a strict refurbishment process and then put them back on the refurbished store. These refurbished products not only look ...[Details]
introduction
LED (Light Emitting Diode) is a solid-state semiconductor device that can directly convert electricity into light. In recent years, its application areas have been continuously br...[Details]
This system is a new monitoring and alarm system based on satellite positioning and 4G technology developed to address the shortcomings of traditional monitoring and alarm products. It is used to ach...[Details]
Beijing time, April 25 morning news, it is reported that although many people feel that the iPhone 13 has just been launched, in fact, the iPhone 14 will be released in less than 6 months. This artic...[Details]
1. Explanation of some common English abbreviations in ARM MSB: most significant bit; LSB: least significant bit; AHB: Advanced High-Performance Bus; VPB: VLSI peripheral bus that connects on-chip an...[Details]
This is a project of our company. In the past, we used the virtual serial port based on USB to communicate with the upper and lower computers. Because USB is usually only used for updating parameters ...[Details]
Conventionally, ROM is used to store fixed programs, and RAM is used to store data. Since FLASH ROM has faster read and write speeds than ordinary ROM and is easy to erase and write, it is generally ...[Details]
Taking STM8S105K4T6C as an example, the PB0 pin is multiplexed into TIM1_CH1N (1) STM8S multiplexing function (chip pin plus " " function): realized by configuring the option bytes in the flash ...[Details]
Abstract: At present, power devices are developing towards integration, intelligence and modularization. Intelligent power devices provide an ideal interface for the connection between weak current...[Details]
With the development of 5G and AI technologies, autonomous driving is getting closer and closer to our lives. In the field of autonomous driving where car companies and technology companies are compe...[Details]
Linux and Android
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