I have participated in N trials and installed N Linux virtual machines. My hard drive is about to explode. Can you recommend an SSD with a SATA interface?...
[table=98%] [tr][td]I have encountered a problem now. I want to use the LPC1768 microcontroller hardware I2C interrupt to drive the OLED. I am a beginner and have just come into contact with the LPC m...
I'm looking for Samsung DDR3 16Gb K4E6E304EB-EGCF datasheet and 64GB eMMC model KLMCG4JENB-B041 datasheet. You can send it to [email]932594362@qq.com[/email], thanks!...
1. Introduction to this chapterThis chapter takes the introductory series 1 project of the core-G1 [ STM32F103C8T6 ] core boardmarquee experiment as an exampleto introduce the STM32 GPIO configuration...
1. Reasons for debugging:
The project requires four CAN channels, but the MCU used is STM32F105, which only has two channels.
CAN, so we use the Microchip SPI to CAN chip - MCP2517. During the debuggi...
The Hall switch is a high-precision electronic component with an accuracy better than 1% within the operating temperature range, which is suitable for measuring any waveform. The Hall switch device ha...
To clear the BSS segment using C language, we must obtain the starting address and ending address of the BSS segment. So, how can C language use the variable abc in the lds file? Answer: The follow...[Details]
There is an "Encoding" setting in keil's "Edit"-"Configuration". When the setting is "Encoding in ANSI", the Chinese in keil is represented by two bits. At this time, if the Chinese characters in kei...[Details]
With the explosive growth of IP traffic in recent years, the telecommunication network is beginning to develop towards the next generation of sustainable development, and building a fiber optic inf...[Details]
1. The existing evaluation system cannot ensure the real-time performance of vehicle identification For autonomous vehicles, identifying obstacle vehicles is a key technology in the autonomous vehi...[Details]
LRF020 DRIVER FOR LINUX
=======================
using includes/linux/spi/spidev.h,driver/spi/spidev.c
2012-3-23 xiaoyang@HIT
Kernel Version: linux2.6.30
Board Info: tq2440...[Details]
The most common problems when measuring 220V mains electricity with an oscilloscope: 1. Tripping during measurement; 2. People accidentally get electric shock; 3. The oscilloscope burned during measu...[Details]
Recently, Tesla began to install "Starlink" satellite broadband antennas at its supercharging stations to provide network access services for Tesla owners who are charging. Tesla, an American electri...[Details]
11. What is kW/hp in a frequency converter?
kW/hp – A measure of the power of a motor, including kW = hp 0.746. Due to the reactive component of the induced motor current, the power capability...[Details]
realme GT Neo3 will be officially released this month. The official has not yet announced the specific release time, but the new phone has been preheated many times, and now the real picture o...[Details]
1. Introduction Radio frequency identification (RFID) technology uses wireless radio frequency to achieve two-way data exchange and identify identity. RFID positioning makes use of this identificatio...[Details]
Finisar Corporation recently announced that its CEO Michael Hurlston has announced his resignation. In November 2018, II-VI, a global leader in engineering materials and optoelectronic components, an...[Details]
On the evening of June 24, TSMC issued an announcement stating that it had spent NT$15.279 billion (approximately RMB 3.4 billion) to order a batch of machinery and equipment from ASML Taiwan branch....[Details]
S3C2440 provides a USB slave interface, which we can use to simulate 2440 as a USB flash drive and access 2440 directly from the computer in the form of a drive letter.
1. Kernel configuration...[Details]
Two months ago, Huawei's joint chip development with STMicroelectronics (ST) became known to the outside world. In addition to smartphones, the two parties will focus on chip development in automotiv...[Details]
Temperature detection sensor elements are devices used to measure temperature and are widely used in industry, medical treatment, scientific research and other fields. This article will introduce i...[Details]