I received the board today. I like it very much. It has rich interfaces and peripherals. After getting it, I can't wait to prepare the development environment and routine testing.My STM32CubeMX is an ...
[i=s]This post was last edited by MianQi on 2021-9-6 12:00[/i]Since actual measurements show that the output is still a switch quantity, the configuration of the previously tested D1CS-D54 capacitive ...
Previously, we did a lot of tests on 1024-point CFFT. The test results show that
The ADC clock of AT32F421 is more stable and accurate than other clocks at 20M.
And CFFT-1024 can be completed within 2...
Combining the previously implemented Modbus acquisition and MQTT transmission JSON data framework, today we will integrate and build a basic data acquisition and transmission device framework. [/size]...
Why is there TCP/IP protocol?All over the world, various computers run different operating systems to serve everyone. The methods used by these computers to express the same information vary greatly. ...
1. Actual photos 2. Schematic diagram and PCB diagram drawn by Altium Designer are as follows: (Project files can be downloaded in the 51hei attachment) Components list: 1. AT89C52 ...[Details]
This article mainly introduces the design principle and implementation method of a multi-channel optical power meter based on MSP 430F2272 single-chip microcomputer . The MSP430F2272 single-chip m...[Details]
The current urban development is facing a travel dilemma, and travel issues have always been a pain point for comprehensive urban development. With the increase in the number of cars and the increase...[Details]
Chedongxi reported from the Tokyo Motor Show on October 25 that Nissan released a number of new technologies at the Tokyo Motor Show, including making the windshield into an AR screen and its latest ...[Details]
1 Introduction The static volumetric water meter calibration device based on Delta PLC technology can calibrate magnetoelectric water meters (with remote transmission) and ordinary water meters. The ...[Details]
Recently, Suzhou Peifeng Tunan Semiconductor Co., Ltd. (hereinafter referred to as Peifeng Tunan) completed a round A financing of tens of millions of yuan, led by Yuanhe Zhongyuan, and jointly parti...[Details]
Three structures are defined in the STM32 firmware library to correspond to these three register groups. The correspondence between these three structures and the registers in the ARM manual is as fol...[Details]
Source: Digikey, author: Stephen Evanczuk If you’re creating custom designs for health and fitness wearables that provide accurate measurements, you’re probably very familiar with this phenomenon, ...[Details]
Three methods: query, interrupt, DMA
The Universal Synchronous Asynchronous Receiver/Transmitter (USART) provides a flexible method for full-duplex data exchange with external devices using the indus...[Details]
0 Introduction
All the single-chip microcomputers currently compatible with Intel 8031 instruction system are collectively referred to as 51 single-chip microcomputers. Intel's 8031 single-chip...[Details]
The solution uses the ultra-low power consumption SOC microcontroller C8051F30X, pipeline instruction structure, 70% of the instruction execution time is one or two system clock cycles, and the spe...[Details]
Brake failure due to overheating of the foundation brakes is less common, and truck and bus drivers have better control over their vehicles. This favorable result is partly due to the promotion of ...[Details]
1. Software
This is probably the biggest difference. The operating system was introduced. Why was the operating system introduced? What are the benefits?
1) Convenience. This is mainly reflected in...[Details]
Recently, Chen Qiang, an alumnus of the School of Microelectronics of Xi'an Jiaotong University, donated 5 million yuan to his alma mater. The donated funds will be used to support the School of Micr...[Details]
Soft starters and frequency converters are two different electrical devices that have different characteristics and performance when starting motors. This article will introduce the starting torque...[Details]
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