I still remember the DIY work video of Mr. He shared on the forum not long ago. At the end of the video, there was an advertisement for the sponsor company. At that time, I thought this company was go...
The photoelectric-contact liquid level sensor is a sensor that outputs analog signals. Its application circuit is shown in Figure 1.Figure 1 Application circuit
During the detection process, the outpu...
This article is to make up for the previous review, which I forgot to continue. Today, I will continue to test our Alibaba Cloud connection.
For more information, please refer to the previous review, ...
I am willing to use key interrupts, as I believe that every action can be avoided. However, in actual work, this is sometimes not necessarily a good thing, and in some sense is a bad thing.
I looked a...
I don't know if you have noticed that the base stations that we see everywhere are gradually becoming colored. Why are they colored? Some say it is for camouflage. Others say it is for aesthetics.In f...
1. Reset function configuration N76E003 provides a watchdog timer (WDT), which can be configured as a timeout reset timer to reset the entire device. Once the device enters an abnormal state or hangs...[Details]
The power-on reset (POR) pulse is generated by the on-chip detection circuit. The detection level is shown in Table 20. Whenever VCC falls below the detection level, a POR occurs. The POR circuit can...[Details]
At present, modularization and system integration technology of power circuits have become one of the most important research directions in the field of power electronics technology . Intelligent p...[Details]
For example, chips such as DAC0832 and PDIUSBD12 are all parallel transmission, and the chips have WR and RD pins. When using this chip, you may connect WR and RD to the ordinary IO port of 51...[Details]
Recently, I have been studying the interface between the microcontroller C51 and assembly. Char and int are relatively simple, and it is possible to use registers or fixed addresses to pass values. F...[Details]
Something as disruptive as ChatGPT in the field of AIGC (AI-Generated Content) is happening. On April 11, autonomous driving technology company Haomo Zhixing released the industry's first autono...[Details]
AMIMON, a market leader in semiconductor solutions for wireless HDTV, announced that consumer electronics manufacturers such as ASUS, BOE, Galaxy, Malata, Panda Group, Winstar and 35.com, as well a...[Details]
Qualcomm CEO Cristiano Amon said that if the European automotive chip incentive plan can attract the right partners, he is willing to cooperate with European foundry companies. "If the situation occu...[Details]
Domestic mobile phone manufacturers are gaining momentum. In addition to releasing new phones on a daily basis, they also often reduce the prices of their phones. This has caused some headaches for A...[Details]
A few days ago, the news that the Black Shark gaming phone invested by Xiaomi would be acquired by Tencent caused heated discussion. At that time, it was reported that after the acquisition, ...[Details]
background
A charge pump (or switched capacitor voltage converter) uses a capacitor as an energy storage element to generate an output voltage. A basic charge pump circuit, the voltage doubler, u...[Details]
An investor asked a question on the investor interaction platform: It has been more than a month since Mr. Dong's last visit to the platform to answer questions. Why didn't Mr. Dong pay attention to ...[Details]
In order to scientifically analyze and collect evidence of the causes of collision incidents, a complete and effective vehicle collision event data recording system is needed to record the relevant d...[Details]
In today's world, smart hearable devices have become a popular trend. As the headphone market continues to grow, consumers' demand for AI-ANC and AI-ENC (environmental noise cancellation) noise red...[Details]
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