Preface
There are two ways to test the runtime of your code:
1. Use the internal timer of the microcontroller to start the timer at the beginning of the program segment to be tested and turn it off at...
Unconsciously, EE Water Army (EEWORLD Development Board Exchange) has been established for nearly 5 years. From the beginning to today, it has brought together more than 500 electronic bragging enthus...
In the schematic diagram of products with metal housings and metal housings for connectors on PCB boards, there is often a capacitor of several nF in parallel with a 1M resistor, which is used to conn...
According to data released by the National Bureau of Statistics, the number of civilian cars in my country reached about 260 million at the end of 2019. Although the development speed has slowed down ...
[i=s]This post was last edited by hujj on 2020-10-20 17:03[/i]I have prepared to test the Bluetooth function many times before, but I couldn't compile the sample code every time. From the compilation ...
Recently, the Broadband Development Alliance released the second quarter "China Broadband Speed Status Report". The report shows that the average download speed of my country's mobile broadband use...[Details]
0 Introduction
Diabetes
is a common metabolic endocrine disease caused by a lack of insulin or abnormal insulin receptors in the human body. It is characterized by high blood sugar a...[Details]
After obtaining local relief funds, Shengli Precision has begun to drastically reorganize its asset structure since this year, and has begun to divest assets in the system that are loss-making or in ...[Details]
At the Fuzhou City Brain and Northeast Fujian Informationization Strategic Cooperation Conference held today, Zhan Ketuan, chairman of Beijing Bitmain Technology Co., Ltd., said in an exclusive inter...[Details]
According to news on April 17, last year, mainland China's semiconductor equipment spending accounted for about one-third of the global total.
According to data from the semiconductor industry...[Details]
This design is a decimal calculator system design based on the AT89C51 microcontroller. It can complete the keyboard input of the calculator, perform simple four arithmetic operations of addition, su...[Details]
On September 20, the official website of American chip manufacturer Marvell published an obituary stating that its co-founder Sehat Sutardja died in Silicon Valley, USA on September 18, 2024 at the...[Details]
Traditional 2-D input devices, such as mice, trackballs and drawing tablets, can only provide two-dimensional (planar) position information and cannot provide their three-dimensional position and ori...[Details]
1. When using Siemens S7-200plc, you can choose the following data retention methods:
The CPU's built-in supercapacitor can provide power buffering for data and clock retention when the power ...[Details]
The author of this article is an experienced power engineer who has been using oscilloscopes on the front line for a long time. In this capacity, he proposed that some details should be paid attenti...[Details]
Intel and Lenovo join hands with partners to continue to serve the construction of the smart transportation industry and jointly promote the implementation of 5G+ smart computing applications 5...[Details]
Different from the steel ball initial viscosity test method, the initial viscosity force value can be accurately measured. Equipped with high-precision imported brand sensors to ensure accurate and r...[Details]
Artificial intelligence is reshaping the way we interact with the world, and this wave of innovation is also sweeping across landscaping.
San Francisco startup Electric Sheep Robotics has laun...[Details]
The running light is a must-learn experiment for those who are new to microcontrollers. The main operations involved are shift operations and delay control. When you don't have access to a timer, you ...[Details]
What is Automotive Radar
Automotive radar is the core sensor of the driver assistance system (detection distance, speed). The long-range radar (LRR) is used to realize automatic cruise control...[Details]
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