[i=s] This post was last edited by a media student on 2019-4-21 15:01 [/i] [align=center][align=center][size=4][b]【RT-Thread Reading Notes】 1. First Reading of RT-Thread RTOS [/b][/size][/align][/alig...
I have a question about an EXCEL curve fitting formula. I can't get the value of Y by substituting the values of X as 0, 150, and 300. The value of Y is incorrect. What is wrong? If any forum friends ...
Sensor and Testing Technology : https://training.eeworld.com.cn/course/5033Through this course, learners can understand the basic concepts of sensors and their basic characteristics (static and dynami...
If you are a hardware engineer who wants to play with Bluetooth, and you don't know the various interfaces on the Bluetooth module, then you are not a qualified hardware engineer. Do you have a thorou...
Recently, Qorvo gave the following five points :
- Spectrum options: mmWave or sub-6 GHz
- Using antenna arrays to achieve faster data rates
- Full digital or hybrid beamforming
- Power amplifier (PA)...
Clock system and its distribution Figure 10 shows the main clock system and its distribution of AVR. These clocks do not need to work at the same time. In order to reduce power consumption, different...[Details]
According to foreign media reports, given that Ireland has provided Apple with illegal tax benefits for many years, allowing Apple to enjoy a much lower tax burden than other companies, the EU antitr...[Details]
System: Linux Mint XFCE 64bit software: 1. SW4STM32 2. STM32CubeMX For the installation tutorials of these two software in Linux, please see my other blog post Detailed process of configuring s...[Details]
According to Jiwei.com on October 21, Nut R2 has been released. The 8GB+128GB version is priced at 4,499 yuan, the 8GB+256GB version is priced at 4,799 yuan, the 12GB+256GB version is priced at 5,299...[Details]
According to foreign media reports, the Qt Group and LG Electronics (LG) are working together to embed the Qt software framework for application development into the webOS (network operating system...[Details]
Jin Fan, chief executive of MIUI experience, announced the latest progress of the MIUI team. It is reported that the MIUI team is making every effort to optimize and improve the system, and has als...[Details]
Just when the topic of autonomous driving was at the center of public opinion on smart cars, Robin Li brought an L5 driverless car - a car robot - to the Baidu World Conference 2021. When it comes ...[Details]
Next, look at the SPI receiver data register RXDAT. The following table shows its entire bit structure. Its addresses are 0x40058014 (SPI0) and 0x4005C014 (SPI1). (1) Bits 0 to 15 (RXDAT) are rece...[Details]
The new product is coming. Intel held a press conference in Beijing today titled "Creative Design PC, Unleashing Talents", and officially launched a new computer category, "Creative Design PC". This ...[Details]
Materials: First prepare a development board with Linux installed Use the xshell tool to connect to the development board and the winscp tool to connect to the development board. Prepare an Ubun...[Details]
Overview
The MAX6639 can monitor its own temperature and the temperature of one external diode-connected transistor, or two external diode-connected transistors, which are typically built into a CP...[Details]
A photovoltaic company announced a total layoff on the last day of 2019. According to media reports, on December 31, 2019, Jiujiang Xuyang Optoelectronics Technology Co., Ltd. (hereinafter referred...[Details]
CLEAR button: Press this button to clear all waveforms on the screen. When the oscilloscope is in RUN state, the instrument will continue to display new waveforms. AUTO button: Common buttons of t...[Details]
After a week of exploration, I finally figured out how to use msp30 to implement the FAT32 file system on an SD card. I'm very happy. During the learning process, I also found a problem,...[Details]
Car rearview mirrors are a long-standing component of cars. Compared with the great changes in cars over the past century, rearview mirrors have been standing at the position of the car's "ears" ...[Details]