[i=s]This post was last edited by jinglixixi on 2022-2-28 22:48[/i]The function of the environmental status detection device is to detect the temperature, humidity, air pressure and light intensity of...
1. Introduction
This article contains a lot of content, but it is actually not difficult. The official tutorial only takes more than ten minutes to explain it. It can be said to be a fool-proof tutori...
Problem description:
1. Prerequisite: In addition to through holes, other blind or buried hole types have been added in the Drill Pair Manager. 2. Set the default via: Set the default via and the corr...
The circuit is as shown below. Its purpose is to provide constant current power to 12 3V LEDs. The problem now is that the LED light is visibly jittering when it is on. The AC gear of the multimeter t...
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One product we are all familiar with as consumers is the traditional incandescent flashlight, which typically has a very basic circuit design: batteries, an incandescent bulb, an on-off switch,...[Details]
1. Industry Background
With the rapid development of the Internet, modern arms are becoming the star of the manufacturing industry. Its wide application in production fields such as flexible pr...[Details]
On August 14, the Gansu Provincial Development and Reform Commission issued a notice on "Several Measures to Accelerate the Construction of Charging Infrastructure to Better Support the Promotion o...[Details]
Refer to the serial communication experiment of atomic stm32f series and transplant the program code to the stm23l series. 1. Using the serial port interrupt mode, the serial port generates an inte...[Details]
Recently, the signing ceremony of major projects in Ningbo Hangzhou Bay New Area was held at Ningbo Administrative Conference Center. A total of 15 projects were signed with a total investment of 25....[Details]
Single-chip microcomputer is the abbreviation of single-chip microcomputer. It is made by integrating CPU, ROM, RAM, TIMER/COUNTER and input/output interface (I/O) on a large-scale integrated circuit ...[Details]
When using active probes for testing, the most common mistake is using the probe beyond its dynamic range. We often receive calls from customers saying that when they use active and passive probes to...[Details]
As one of the biggest difficulties of Verilog HDL language, blocking and non-blocking statements have always troubled FPGA designers. Even an experienced design engineer can easily make some unnece...[Details]
Due to the continuous development of embedded system application technology, the requirements for core processor performance are getting higher and higher. Some traditional 51 series control chips ar...[Details]
This is a 2×100W stereo power amplifier with STK4231II as the main amplification component. This is a high-power audio amplifier with dual output channels and a maximum of 100W per channel. I think...[Details]
introduction With the development of the economy and the improvement of people's living standards, consumers' demand for products and quality requirements are constantly increasing . This requires th...[Details]
I was invited to write a division subroutine in assembly language. There are two algorithms for writing a division subroutine: the shift-subtraction method and the loop-subtraction method. The shift ...[Details]
In recent years, with the rapid development of 3G technology, the control and measurement of RF power is very important in the design of communication systems. This paper takes the AD8318 single-ch...[Details]
Up to now, more than 180 models have been tested based on the CC-1000T intelligent cockpit evaluation system of Cheyun Research, of which more than 79% have the ability to upgrade via OTA, and more...[Details]
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