I am very happy to receive the CH582M development board from Qinheng. I have been exposed to Qinheng's MCUs before, such as CH579, CH32F103 and CH32V103, and they give me the feeling that they are pow...
Espressif has finally released a new model in the ESP32-S series: ESP32-S3. Compared with ESP32-S2, ESP32-S3 is a dual-core processor with larger RAM and Flash, and supports neural network computing a...
[i=s]This post was last edited by Electronic_Elf on 2019-5-10 15:50[/i] [align=left] In industrial applications, PID and its derivative algorithms are one of the most widely used algorithms and are we...
MicroPython recently added the machine.ADC class, and also added the read_u16() function to the ADC in the ESP8266/ESP32/nrf port.stm32/machine_adc: Add machine.ADC class
esp8266/machine_adc: Add read...
The English name of branch prediction is "Branch Prediction" You can search this keyword on Google and you can see a lot about branch prediction, but understanding how branch prediction works is th...[Details]
According to foreign media reports, the price of the iPhone 14 series will increase compared to the iPhone 13 series. The specific prices are as follows: iPhone 14 is priced at US$799, iPhone 14 Max ...[Details]
Spotify has now upgraded its Blend music matching feature. Now you can not only share music with friends, but also invite someone to enjoy the same playlist together. With this feature, Spotify...[Details]
As an electronic technology practitioner, have you ever learned about microcontrollers? Can you use a microcontroller? I think you must have learned it, but you may not be able to apply it. Because l...[Details]
The 2020 National Internet of Things Technology and Application Conference, co-organized by the China Institute of Communications and the China Institute of Electronics, has come to a successful conc...[Details]
Introduction: Solar street light control system: 51 microcontroller practice project, simple and replicable. With solar charging function, OLED display, it can judge whether to turn on or off the li...[Details]
GPS, or Global Positioning System, was developed by the United States in the 1970s. It took 20 years and cost $20 billion to complete in 1994. It has the ability to conduct all-round real-time three-...[Details]
In embedded systems, timers are commonly used devices that can implement various time control functions, such as timing, counting, and generating interrupts. There are two timers in the 8051 microcon...[Details]
Proteus simulation schematic diagram of MCU controlling servo: Tutorial on microcontroller servo control program. All contents can be downloaded in the compressed package: MCU source program: ...[Details]
1. (Standard) Emergency lighting power supply main unit power distribution scheme (A) ... single-channel input, standard branch output mode 2. (Standard) Emergency lighting power supply main powe...[Details]
nandFlash command table
To operate NAND FLASH, you need to issue commands. Below is a NAND FLASH command table. Then we can use the commands on this table to access our nand flash.
...[Details]
This paper introduces a scanning controller implementation scheme for full-color grayscale image display using a large-screen full-color LED display screen based on FPGA programmable logic devices as...[Details]
Precautions Before measuring resistance, the circuit under test must be fully discharged and completely isolated from the power circuit. If the test pen or power adapter is damaged and needs ...[Details]
product description
Liquid turbine flowmeter
It is the main type of velocity flowmeter. When the measured fluid flows through the liquid turbine flowmeter sensor, the impeller is forced to rotate...[Details]
In the process of the automotive industry's transformation towards intelligence, the development model of automobiles, consumers' perception of automobiles, and the business model of automobile sal...[Details]
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