Previous article: [Sipeed LicheeRV 86 Panel Review] 4-Building the compilation environment , I tried to build the compilation environment and test the HelloWorld program. When I ran it on the board, i...
"Recently, the world's largest spherical immersive experience center was built by Madison Square Garden Entertainment (MSG) and Las Vegas Sands. 'MSG Sphere' will cost 11.6 billion yuan and become the...
I have a question. Why does the 12V power inlet of the car's central control need an LC filter circuit formed by a 330uH inductor and a 3300uF large capacitor to filter low-frequency interference? Is ...
Let's take you to play with mobile application creation, timing function, delay function, push function, smart scene function. If you need to make smart curtains, you can customize the scene according...
Samsung Galaxy A82 has passed Bluetooth certification, and its benchmark score has also appeared on Geekbench. This phone is confirmed to be equipped with Qualcomm Snapdragon 855+ processor, pre-inst...[Details]
The following introduces the principle of PIC microcontroller and 16-bit serial D/A conversion:
1. Basic principles
The D/A converter is equivalent to a decoding circuit...[Details]
1 Overview PB50 is a high-voltage field effect tube high-power boost amplifier launched by APEX Company in the United States. It has the characteristics of high operating voltage (200V), large outp...[Details]
I recently used the dual-channel ADC0832 and found that many programs on the Internet cannot be used. There are various problems. Now I provide a complete C program for electronic enthusiasts t...[Details]
From luxury brands to daily necessities, from clothing to shoes and hats, from 3C digital products to home appliances... China has a large number of OEM factories. E-commerce is trying to put the lon...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
Berkshire Hathaway said it bought more than $4.1 billion in shares in Taiwan Semiconductor Manufacturing Co., a rare foray into technology by billionaire Warren Buffett's conglomerate. In a regulat...[Details]
CAN bus
CAN is the abbreviation of Controller Area Network
(hereinafter referred to as CAN), which is an ISO internationally standardized serial communication protocol. In the automotive i...[Details]
A Macworld reader noticed that his iPhone 4S was losing power very quickly, and found that the culprit was a protective case with an external battery. After using this case, the iPhone foolishly th...[Details]
0 Introduction
In today's society, people pay more attention to energy conservation and environmental protection. Great changes have also taken place in the field of lighting, especia...[Details]
Today I want to introduce the startup code of STM32. I am using the medium-capacity STM32f103c8t6 here. The corresponding startup file is startup_stm32f10x_md.s. My startup file version is V3.6.2 W...[Details]
introduction
Data acquisition is widely used in the field of oil exploration and production, covering almost every aspect of oil exploration and production. Traditional data acquisition systems can...[Details]
Apple shared a new video on its YouTube channel today featuring footage shot on the iPhone 12 Pro. Apple says the two-minute video, titled "Dark Universe," pushes the iPhone 12 Pro's new Dolby Vi...[Details]
0 Introduction
Image signal is a very broad concept. This article takes the most typical and common image signal - TV video signal - as an example to discuss. The sending and receiving p...[Details]
ABB robots are intelligent devices widely used in the field of industrial automation. Their command systems are rich and diverse and can meet the needs of various complex scenarios.
Basic...[Details]