I started using ESP from 8266, and jumped directly from Anxinke's Eclipse development to Arduino. At that time, I heard that Lua could also be used for development. Although I later purchased NodeMCU,...
[size=4] There are three main types of processors that I have come into contact with, general-purpose microprocessors (MPUs), digital signal processors (DSPs), and SPARC platforms (short for Scalable ...
Six years on from the introduction of the Espressif ESP8266, we might be led to believe that the focus has shifted to the newer dual-core ESP32. However, there is a twist in the form of the newly anno...
A few days ago, I read a post about a netizen who invested 200,000 yuan in the financial market. Because I hosted the development of a futures trading system software a few years ago, I had a lot of c...
1. Differences in simple repetitive signals Both analog oscilloscopes and DSOs are generally good for viewing simple repetitive signals. However, both have their advantages and limitations. Fo...[Details]
Samsung's new Galaxy Buds Pro true wireless earphones are expected to be launched this month with the Galaxy S21 series, but some users have already got the product and put it up for sale online. S...[Details]
"When the 51 microcontroller outputs a low level, the maximum current injected into a single pin is 10mA; the maximum total current injected into an 8-bit interface (P1, P2 and P3) is 15mA, and the ma...[Details]
introduction Tunnels are an important part of highways, and tunnel lighting systems are an essential guarantee for vehicles to safely enter, pass, and leave tunnel areas. At present, the lighting of ...[Details]
In today's rapidly changing era, the innovative technology of electric vehicles is not limited to improving performance or increasing mileage. Its deeper impact is changing our fundamental view and...[Details]
On June 8, 2023, WPG Holdings, a leading international semiconductor component distributor dedicated to the Asia-Pacific market,
announced that its subsidiary WPI has launched a vehicle keyless...[Details]
On April 18, BlueCore Technology officially released the transport VMR-FR31510L. Equipped with BlueCore core technology LX-MRDVS (BlueCore-Mobile Robot Deep Vision System) and Weimaier VMR core, it...[Details]
An application of the ADM1184 monitoring four power supply channels. In this application, the ADM1184 turns on the three regulators in sequence and generates a power good signal to turn on the contro...[Details]
When using a multimeter, you should first understand the meaning of various symbols on the meter panel and the primary functions of each knob and selector switch. You should check whether the pointer...[Details]
PIC12C509 - Getting Around the Stack Limitation The 12C5 series PIC has only a two level stack which limits the number of nested subroutine calls to two. This may be a very serious limitation. (T...[Details]
1 Introduction In recent years, with the development of electronic technology, digital technology and acoustic wedge materials, the technology of measuring fluid flow using ultrasonic pulses has deve...[Details]
As the world's largest and most advanced wafer foundry, TSMC plays a vital role. At a time when chip production capacity is currently tight, TSMC recently announced news of a major price increase. ...[Details]
During the mid-year report release period for chip stocks, many chip companies handed in their first half report cards. Among these report cards, if the net profit growth is used as the evaluation st...[Details]
A group of experts organized by relevant agencies of the administrative department will listen to reports, review materials, ask questions, etc., and examine perhaps only one aspect of the results,...[Details]
On the morning of October 26, Wei County held a groundbreaking ceremony for the Qingyun Fengda New Energy Storage Project. Cui Yaopeng, secretary of the county party committee, attended and delivered ...[Details]
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