The Internet of Things (IoT) is creating a new world, a quantifiable and measurable world. In this world, people can better manage their lives, cities can better manage their infrastructure, and compa...
1. The development board comes with a JLINK simulation interface, which only requires a USB cable for easy download and debugging
2. The W800 module has no antenna, so I equipped it with an FPC antenn...
Now design an analog circuit with 12V and 5V voltages. The circuit needs a 2.5V reference source, and TL431 is used as the reference source. The problem is that 12V and 5V seem to be OK, and 5V is con...
High-quality voice chips usually have clear sound quality, long storage time, large sound coverage area, built-in storage voice recognition MP3 high-quality audio single/loop playback, and the sound e...
I previously used MPLAB IDE V8.9 to create a project using assembly. The project can run normally and contains only one assembly file and one header file.
I want to use MPLAB X IDE V5.45 to convert. W...
1. Introduction
Originally, this article was going to write about activity status recognition, but there were some problems with the code for the personnel going down the mine, so I did a code migrati...
w494143467onsemi and Avnet IoT Innovation Design Competition
1 Overview
In the open-field radiated emission test (OATS) measurement, it is necessary to determine whether the signal displayed on the signal analyzer is the radiated signal of the device under ...[Details]
The testing of communication protocols and applications is a very critical and difficult problem in the field of communication. It has become one of the most active areas in communication protocol e...[Details]
Guangdong Gowin Semiconductor Technology Co., Ltd. (hereinafter referred to as "Gowin Semiconductor"), the world's fastest growing programmable logic manufacturer, announced that it has signed a cont...[Details]
1. Introduction
Overall, there is a big gap between the technical level of separation machinery in China and the advanced level abroad. This is mainly manifested in: there are few varietie...[Details]
Data acquisition systems are widely used in measurement and control devices and systems such as measuring instruments and industrial control equipment. The core component is the A/D converter.
...[Details]
Aiming at the high voltage, low current and low power power supply system required by precision electronic equipment, a high voltage switching power supply was designed and manufactured. The respo...[Details]
With the rapid development of the information industry and the consumer electronics it brings, the power electronics industry has a huge market. In communications, computers, and various mobile dev...[Details]
The secondary system of a smart substation usually includes electronic transformers, merging units, switches, protection and measurement and control equipment. These devices must operate based on a u...[Details]
#include "main.h" #include "stm32f0xx_hal.h" /* USER CODE BEGIN Includes */ #include "lcd.h" /* USER CODE END Includes */ /* Private variables ---------------------------------------------------...[Details]
1. Code and analysis Let's post the code first, and then analyze the principle u8 KEY_Scan(u8 mode,u16 TIMES) { static u8 key_up=1; //Key release flag static u16 times; if(mode)key_...[Details]
With the development of science and technology, society needs monitoring equipment that can be automatically controlled. Environmental humidity tester is a kind of equipment used for automatic monit...[Details]
Recently, Incos (Shenzhen) Technology Co., Ltd. received tens of millions of yuan in Pre-A round of financing, led by GRC Fuhua Capital, with strategic investment from Broadcom Integrated Circuit, ea...[Details]
If we talk about the two most talked-about men in the electric vehicle field, one is Musk, who is recognized by the public, and the other may be Li Bin, the founder of NIO. On December 18 last year...[Details]
1. Principle of photoelectric encoder
The photoelectric encoder is a digital sensor that integrates optical, mechanical and electrical technologies. Its basic principle is to arrange grating pat...[Details]
A junction temperature calibration method for Si IGBT and SiC MOSFET power devices is proposed, which realizes low natural anti-interference junction temperature calibration.
A circuit f...[Details]
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