[i=s]This post was last edited by fengke on 2021-3-31 16:20[/i]1. GPIO Introduction
GPIO (General-purpose input/output), short for general-purpose input and output, is a pin of a microcontroller that ...
The introduction looks very impressive, but I went to the official website to look for it, but couldn't find any information. It is said that this little guy uses Nordic's nRF52811 chip....
littleshrimpSpecial Edition for Assessment Centres
I received the GD32 development board yesterday. Here are some photos for you.The board is very simple. I downloaded the 350 software package and took a look. There is very little source code....
I have looked at some driver chips, and the maximum current is only about 3A, which does not meet the maximum total current of 8A. Is there a larger stepper motor driver? It is best to have a driver c...
Due to the epidemic, this year's national competition was postponed and finally officially started. The topic was released:There are 8 questions for undergraduates and 3 questions for higher vocationa...
1. Introduction
Over the past 100 years since the birth and development of automobiles, automobile safety has been widely valued and concerned by automobile manufacturers, automobile consu...[Details]
Connection circuit between ADC0809 and MCS-51
The connection between ADC0809 and MCS-51 microcontroller is shown in Figure 9.10. The circuit connection mainly involves two issues. One is the s...[Details]
While consumers have embraced the concept of relying on convenient, connected devices to automate home functions, the same is true for smart buildings. Gone are the days of manually setting thermosta...[Details]
The trigger function of digital oscilloscopes is becoming more and more powerful, from conventional triggering to protocol triggering and then to template triggering. However, in the basic trigger ...[Details]
In order to avoid hypoglycemia, diabetic patients must check their blood sugar levels several times a day, which can actually be handled by smart watches. According to foreign media WinFuture,...[Details]
This paper proposes a complete design strategy for the power transmission line inspection system from the perspective of system implementation; describes in detail the platform selection scheme, ...[Details]
Solar energy is a widely used energy in our daily life and has been applied to most fields. It generally refers to the radiant energy of sunlight, which is generally used for power generation in ...[Details]
High voltage differential probe is a kind of probe. Differential probe is an oscilloscope probe designed using the differential amplification principle. It is mainly used to observe differential sign...[Details]
Unexpected register operation I got stuck when I read this, and I was so scared that I went back to check the book, and it was on page 19 of Chapter 1. Of course, it was taken from page P115 of ...[Details]
Why do I keep having problems with my amplifiers and converters in the published circuits? I am often asked this type of question when I teach the "Analog ICs - Maintenance and Feedback" basics t...[Details]
OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robot p...[Details]
ZL2008 is the latest generation of digital DC-DC power controller, which uses Intersil Zilker Labs' pin setting technology to configure power conversion and power management parameters. Traditional...[Details]
With the development of Internet of Things technology, wearable product technology has been widely popularized. Wearable health monitors can detect a variety of major physiological indicators of the ...[Details]
Huawei released its powerful Mate 30 series of mobile phones at noon on the 19th local time in Germany. According to Reuters, due to the US ban, although Huawei's new mobile phones can use the Androi...[Details]
Instruments used in industry , after a certain period of use, will meet product aging, aging tests and environmental tests, which can detect a potential failure of the instrument early, prepare s...[Details]
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