## 1. Compile Tina Linux 5.0 **(I) Download source code** The source code of Tina Linux 5.0 SDK for V853 can be downloaded from [Allwinner Customer Service Platform](https://open.allwinnertech.com/). ...
Mini Protobuf library in pure Python. FeaturesPure Python.
Feature-rich yet lightweight. Can even run on MicroPython.
Supports struct-like format strings and ctypes-like representation of structures (...
I remember that many of the laws are the names of foreigners, and I think Chinese people should have them too, so I want to learn more about them, so that I won’t be unable to brag to foreign friends ...
Altium Designer, referred to as AD, is a hardware development software. Let's take AD18 as an example to explain the simple operation process of AD. If you want to use AD to design a board, the most b...
As shown in the figure below, the higher the DAC voltage, the lower the output voltageHowever, actual circuits have found that there is an inflection point.
Before the inflection point, this relations...
What is the reason for the unstable speed of the inverter?
There may be many reasons for the unstable speed of the inverter, the most common ones include:
Load change: When the load chang...[Details]
Single parameter In the application, you can pass values in the parameters of main The header file is in "include/linux/moduleparam.h" Kernel modules can pass a single parameter via module_par...[Details]
As the industry's first truly open source processor architecture, RISC-V has attracted much attention since its launch. For the industry, the impact it has brought to the industry and the ecosystem i...[Details]
Note: The row is driven by 74LS154+PNP transistor The column is driven by two 74HC595! This program can achieve upward movement! Below is the video link of the actual effect, please check it out! L...[Details]
This article is mainly about the relevant introduction of wave6000, and focuses on a detailed explanation of how to realize the combination of several modules when programming the 51 microcontroller ...[Details]
This morning, Apple pushed the official version of watchOS 5.2 to Apple Watch users. Many users were pleasantly surprised to find that after the system update, their Apple Watch 4 supports ECG electr...[Details]
Most 51 series microcontrollers are equipped with a certain amount of program memory ROM. For example, there is a 4KB mask ROM storage unit in the 80C51 chip, and a 4KB Flash ROM is configured inside...[Details]
Editor: Junfei
Xiaomi phones were so popular in the early days that they were often in short supply. Some products even had to be snapped up until they were discontinued. A major reason be...[Details]
According to foreign media reports, driven by Tesla and other manufacturers, electric vehicles have developed rapidly in recent years, with production and sales increasing rapidly. Data from relevant...[Details]
Influenced by the reform of the power system and the vigorous development of the "Internet +" smart energy industry, integrated energy services have ushered in an era of rapid development opportuni...[Details]
uIP is mainly designed for 8-bit and 16-bit systems. The program was written with porting in mind. The main files of uIP include uip.c and uip_arp.c. (1) The basic process of porting. Cha...[Details]
On October 24, 2024, at the GEEKCON conference, a security team demonstrated how to crack
the protection system of
a
smart car
through a live demonstration, unlocking and starting the vehicl...[Details]
DC resistance tester screen interface layout 1Battery power: Display the current battery power of the instrument; 2Bluetooth logo: indicates that the instrument Bluetooth is turned on; 3. Ins...[Details]
曾经一手打造“充电5分钟，通话2小时”广告词的OPPO副总裁沈义人，日前又在微博上曝了一个大料：“在十月发布的RenoAce上OPPO将会‘量产’全球最快的手机充电技术65W SuperVOOC。” This morning, OPPO officially announced that RenoAce will be launched on October 10: "Speed has n...[Details]
After several days of work, the dot matrix screen is finally completed, but due to the lack of components, it can only be considered half completed. 。 。 。 。 。
I don't want to say ...[Details]
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