In the past one or two years, Huawei and Apple have been fighting each other. This year, Apple's "first move" is the iPhone 11, and Huawei's "second move" is the Huawei Mate 30.After a fierce debate b...
I share this article to explain the C language knowledge and key points that need to be understood in embedded development . I hope everyone who reads this article can gain something.
Some people say ...
Hi everyone, I was reading a book about analog electronics recently and came across the following circuit diagram. This is an AB amplifier. The book says that the current flowing through the diode is ...
LoRa is an ultra-long-range wireless transmission solution based on spread spectrum technology, and is one of the communication technologies of the Internet of Things. Its name comes from the abbrevia...
SF-EP1C development board experiment 8 - shift register configuration simulation experiment based on M4K block.wmv
I tried it and it was not the same as the video. Something went wrong. See the pictur...
Learning DSP starts with data and examples. If you have installed TI's controlSUITE and have a good command of English, the data and examples in it are enough for beginners to learn any chip. Compared...
Just like a screen in your hand, but full of wisdom, this is a scene that has appeared in many science fiction movies. In 2017, we gradually saw the possibility of realizing this vision, and almost...[Details]
My friend Meggie watches everything at 1.5x speed. The habit started when she was forced to watch work training videos and meeting notes on Google, but she also started speeding up the podcasts...[Details]
step 1 1. First download u-boot ( ftp://ftp.denx.de/pub/u-boot ) wget ftp://ftp.denx.de/pub/u-boot/u-boot-latest.tar.bz2 2. Unzip to the path you specify tar -jxvf u-boot-latest.tar.bz2 -C /opt ...[Details]
According to Tianyancha data, Bitmain's operating entity, Beijing Bitmain Technology Co., Ltd., has undergone industrial and commercial changes. Bitmain co-founder Wu Jihan has resigned as legal repr...[Details]
#include sbit P1_0 = P1^0; void Delay(); // The following references must be consistent with the uppercase and lowercase letters here, otherwise there will be warnings or errors void Main() { while...[Details]
AVR microcontroller is a RISC microcontroller launched by Atmel in 1997. RISC (Reduced Instruction Set Computer) is relative to CISC (Complex Instruction Set Computer). RISC does not simply reduce in...[Details]
Wireless charging technology refers to a technology that uses electromagnetic wave induction principles or other related AC induction technologies to charge devices with batteries without the aid...[Details]
Orifice flowmeters often deform during use, which can cause the instrument to not measure accurately. Deformed orifices are often large-caliber orifice flowmeters, and the temperature of the measured ...[Details]
1. Introduction
A folding machine is a post-press equipment that folds each large printed paper into a size suitable for daily binding.
The size of the paper. There are many types. It can...[Details]
On the eve of the fourth session of the 13th National People's Congress, Lei Jun, deputy to the National People's Congress and chairman of Xiaomi, prepared three proposals to be submitted to the Cong...[Details]
Insertion loss and resistance mismatch So far we have discussed the impact of the wiring of the system on the integrity of the overall transmission path. When the transmitted signal has high frequenc...[Details]
When a large local array variable is declared in a function, the program can be compiled, but it always enters the hardfaulthandler during runtime. The cause of this problem may be stack overflow. Be...[Details]
Recently, Han's Laser predicted that the company's net profit for the whole year of 2019 is expected to be 773 million yuan to 945 million yuan, a year-on-year decrease of 45% to 55%, and the decline...[Details]
introduction
Any production line requires minimizing costs and maximizing efficiency. To achieve this goal, Maxim has developed embedded flash programming application software for the MAX1441 pro...[Details]
(Image source: Freelancer.com) Apple has held talks with at least four companies to find suppliers of next-generation lidar sensors for self-driving cars, three people familiar with the matter said,...[Details]
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