Controlled by "Playpad" + Siri + Shortcut Command + ESP8266
After experimenting with "shortcut commands" with CC3200 last time, I spent some time experimenting with ESP8266+MCU this time, and it felt ...
[i=s]This post was last edited by Hot Ximixiu on 2021-6-15 08:51[/i]SPI interface is widely used for board-level communication between different devices, such as extended serial Flash, DAC, LCD, etc. ...
Designers often struggle to find the most effective way to save cost, power, and space when digitizing multiple sensors or connecting multiple transceivers to a common communication bus. The solution ...
Let’s set a small goal first: we hope to build the 100th floor by the end of 2021
Whether you use Guoxin or not, it is time to pay attention to it. Some netizens have already taken the lead and have e...
Mobile World Congress (MWC 2013) is still going on in Barcelona, Spain, and the flood of new product launches shows no signs of abating. Today, we got a "technical white paper" from Nvidia for the ...[Details]
1 Introduction
Nowadays, embedded devices exist in every corner of people's lives, such as digital cameras, mobile phones, TV set-top boxes, and PDAs, etc. Most of these embedded devices use 32-b...[Details]
This article introduces a low-power heart rate monitor (HRM) implemented using a micropower IC. First, a definition of HRM is given and the analog front end is introduced, including the main signal ch...[Details]
There is now a greater emphasis on configurable and programmable solutions, mainly because in a microcontroller, energy consumption comes directly from the activities of the processing core and man...[Details]
On September 21, local time, according to European Automotive News, Tesla reached a cooperation agreement with China's largest lithium battery producer (Ganfeng Lithium). Ganfeng Lithium said it wo...[Details]
Before deciding which oscilloscope to buy, in addition to understanding the brand and model, it is very necessary to clearly understand its detailed indicators and applications. As the current hot-se...[Details]
Exposing Bezos and investment in Figure dolls
Just after that, everyone was still paying attention to humanoid robots. Foreign media reported that Bezos and the giant Nvidia will jointly i...[Details]
For various production occasions and detection requirements, choosing the appropriate gas detector is something that every person engaged in safety and health work must pay great attention to.
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Mr. Yang Jian graduated from the School of Electronic Information and Electrical Engineering of Shanghai Jiao Tong University. He has worked for Great Wall Computer (A-share) and Cadence (chip EDA US...[Details]
Port P3.2 outputs a square wave with a period of 2 seconds; port T1 is the pulse input terminal, which records the number of input pulses. The number of pulses is displayed by the 8 light-emitting dio...[Details]
We often hear that high-end lithography machines are not only expensive but also imported. So what is a lithography machine? In the last article, we talked about the manufacturing process from raw ma...[Details]
1. Turn on the power of the sulfur analyzer, and the instrument will automatically heat up. When the temperature reaches 1050℃, turn on the electrolytic cell air pump to stir. At this time, suck the...[Details]
Wearable devices are portable devices that are worn directly on the body or integrated into the user's clothes or accessories. Wearable devices are not just hardware devices, but also realize powerfu...[Details]
While reading the RGB colored light program, I came to these two lines of code and was stuck for a long time without knowing why. When I went back to review the contents of Chapter 3, I realized...[Details]
According to foreign media reports, in order to enhance data capture capabilities during vehicle driving tests, ADAS system evaluation company IVEX cooperated with one-stop design and customization...[Details]