I bought two second-hand S2-12-02K40 line scan cameras a few days ago . They both had their own problems.
After my "professional" repair, the car turned over and turned into a driving car. Today, I ca...
@eagler8[Flower carving hands-on] Interesting and fun music visualization series of small projects (01) --- LED rhythm lights
[Flower carving DIY] Interesting and fun music visualization series of sma...
I just saw a post about Renjianbucha, which was posted by an old forum friend RF Haishijun. Asking about the year-end of 2019, naturally few people answered this sad question. Most people answered tha...
I'm using STM32F103RCT6 recently. I used software to simulate 10 IIC 24C02s. Do the clock and data lines need to be the same length? Do the impedances need to be equal? How fast is the transmission ra...
Multitasking is a feature of modern embedded systems, from small-capacity 8-bit microcontrollers to 32-bit ARM and even more complex controllers, all support multitasking. Microcontrollers with few re...
With the development of economy and the improvement of people's living standards, people have higher and higher requirements for quality of life and health. Air humidifiers have gradually entered m...[Details]
The TCL Huizhou Electronic Information Industry Base project is located in Shuikou Street, Huicheng District, with an investment of 3 billion yuan. The project aims to build a high-end electronic inf...[Details]
On October 13, the reporter learned from the China Electric Power Research Institute (hereinafter referred to as China Electric Power Research Institute) that the Live Operation Technology Research La...[Details]
Qualcomm and Xpeng Motors have reached a strategic cooperation to promote the adoption of the Snapdragon Automotive Digital Cockpit Platform in all models of Xpeng Motors Guangzhou, November 19, 20...[Details]
In recent years, with the rapid development of photovoltaic power generation, more diversified and cleaner sources of electricity have been brought about. However, the problems that arise after distri...[Details]
introduction
The three-dimensional rotating LED, also known as POV LED, is an electronic product that uses the persistence of vision effect of the human eye to display graphics, animations and ot...[Details]
The 9012 triode is one of the most commonly used ordinary triodes.
It is a low voltage, high current, small signal PNP type silicon transistor
Collector current Ic: Max -500mA
Collec...[Details]
AD9958 is a high-performance, dynamic and dual-channel DDS device produced by Analog Devices. Each channel can control frequency, phase/amplitude independently. This flexibility can be used to...[Details]
As voice commands are rapidly becoming an essential part of everyday life, NXP has long realized the importance of edge computing in meeting the needs of intelligent voice detection in a variety of a...[Details]
Formula and machine configuration of low smoke zero halogen wire and cable materials
The formula of low smoke zero halogen is as follows:
EVA 20%
LDPE 9%
PP-MA 2%
M,3 62%
oil 3%
wax ...[Details]
ATmega128 has 128K bytes of online programming Flash. Because all AVR instructions are 16-bit or 32-bit, the FLASH is organized into 64K x 16. Considering software security, the Flash program memory ...[Details]
Today, ASUS officially released Zenfone 7 and Zenfone 7 Pro, both models have rotating lens modules. In addition, it also brings updates such as higher refresh rate, better display support, etc. As...[Details]
China Energy Storage Network News:
On April 14, 2020, State Grid Corporation of China held a video conference in Beijing to start the centralized linkage of the 2020 comprehensive constructio...[Details]
In this section, you will learn: Analysis of OOS sound card system in Linux Modify the control part of s3c2410-uda1341.c and transplant the wm8976 sound card Play MP3 using madplay app Common Engli...[Details]
LED is called the fourth generation lighting source or green light source. It has the characteristics of energy saving, environmental protection, long life and small size. It can be widely used in...[Details]