Today, the Internet of Things (IoT) market is more competitive than ever. End users demand more functionality and features while expecting lower cost and size without compromising battery life. Soluti...
[i=s]This post was last edited by xiyue521 on 2022-1-19 01:08[/i]I believe everyone has heard of ESP8266 . I have used Essence ESP 12F and VB series voice modules before. Recently, Essence launched th...
[i=s]This post was last edited by tianshuihu on 2019-3-8 11:35[/i] [size=4]As mentioned in the previous article, the output voltage of the USB port of the expansion dock is "too low"[/size] [url=https...
Why is real-time video a pitfall? Please read this article and you will know. After a few days of tinkering, the desktop can be displayed, but there is a pitfall that needs attention. This hardware us...
1. I want to use the HAL library of STM32 and generate the corresponding program using the cubemx software provided by ST. How would you start if you want to do these two? Now I don't know anything ab...
Now that domestic chips are on the rise, let's take the machine apart and take a look.[b][color=#5E7384]This content was originally created by EEWORLD forum user [size=3]btty038[/size]. If you need to...
There are few applications today where energy consumption does not need to be reduced. For designers of portable and battery-powered devices, this is a constraint that affects the optimal performance ...[Details]
Dramatically simplifies building complex graphical user interfaces for MPLAB® Harmony v3 and Linux® environments
Microchip Graphics Suite is designed to enable seamless migration b...[Details]
It is very easy to change the brightness of LED by adjusting the forward current. The first thing that comes to mind is to change its driving current, because the brightness of LED is almost direct...[Details]
Theoretically, the shaft of the motor should not be electrified, and naturally no current should pass through the shaft; but for high-voltage motors, low-voltage high-power motors and variable-freq...[Details]
This article mainly talks about the memory mapping of the RAM part of the 51 microcontroller. Its memory space is as shown in the figure below: There are 256 bytes of RAM space inside the 51 mi...[Details]
Huaying Technology recently issued an announcement stating that the company has learned of the important news of Chunghwa Picture Tubes, that the assets of Chunghwa Picture Tubes are not enough to co...[Details]
1. Introduction
Chinese character display screens composed of dot matrix LEDs are widely used in public places. For example, station departure time reminders, stock price display boards in...[Details]
1 Introduction
With the rapid development of modern inverter technology and the continuous improvement of power devices, inverter CO2 shielded welding technology has become increasingly perfe...[Details]
International Energy Network learned that recently, Tongrun Equipment issued an announcement announcing that it would issue A-shares to specific objects, with the total amount of funds raised not e...[Details]
Beijing time on May 4th, a report released by Patent Result, a patent analysis company in Tokyo, showed that compared with competitors from any other country, Chinese companies submitted more patent ...[Details]
STM32F1xx official information: "STM32 Chinese Reference Manual V10" - Chapter 8 General and Multiplexed Function IO (GPIO and AFIO) Port multiplexing function Definition of port multiplexing S...[Details]
We know that EIA-RS-232C uses positive and negative voltages to represent the logic state, and the microcontroller serial port uses positive logic TTL level, so the microcontroller and PC's COM1 or...[Details]
According to media reports, Japan's TDK Corporation has made a major breakthrough in the field of battery technology innovation and successfully developed a new all-solid-state battery material.
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An oscillator is an electronic component used to generate repetitive electronic signals. The circuit it forms is called an oscillation circuit. An electronic circuit or device that can convert dire...[Details]
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