[i=s]This post was last edited by qwqwqw2088 on 2021-11-17 08:30[/i]I want to know the analysis and introduction of the parameters of the various capacitors ciss, coss, crss, coer, and cotr of mosfet,...
[i=s] This post was last edited by bzhou830 on 2022-2-12 21:15 [/i] ## Preface Thanks to eeworld and GigaDevice for providing the evaluation and trial boards. I haven't touched microcontrollers for ab...
Unpacking and environment establishmentUnboxingAfter opening the carton, I saw a small plastic box, which contained the development board used this time, a USB data cable, a remote control and two DuP...
[i=s] This post was last edited by Beifang on 2019-5-16 11:32 [/i] 1. Use and configuration of ADC The nominal ADC accuracy of STM32WB55 reaches 16 bits, which is the standard that a dedicated ADC chi...
Introduction to ZTE 5G Innovation Lab
Source: ZTE Technologies
Original title: Uncovering the unknown black technology of ZTE's 5G Innovation LaboratoryIn ZTE Shanghai Research Institute, there is a l...
The report quoted an insider as saying that Xiaomi is currently in licensing negotiations with relevant IP suppliers, but the company has already started recruiting teams outside. "Xiaomi's u...[Details]
1 Introduction
The magnetic electronic compass is a device that uses the earth's magnetic field to achieve orientation, and has important application value in mobile robot navigation. Compared with t...[Details]
Against the backdrop of the electrification trend, the "Ward's 10 Best Powertrains" list has gradually abandoned V6, V8, and diesel engines and turned to three-cylinder, hybrid, and electric engines....[Details]
1. keydrive.c
#include reg52.h
#include stdio.h
/*
Program function: This program is used to test the 4X4 matrix keyboard driver;
Program algorithm:
The button status is checked ever...[Details]
In recent years, China State Grid has been working hard to build a unified strong and intelligent grid with networking and automation , and has clarified the strategy of promoting the development of ...[Details]
2019 was a year of turbulence and opportunities. On the one hand, the Sino-US trade war, Japan-South Korea and other countries have brought about greater uncertainty in the industry; on the other han...[Details]
I have always believed that the United States' development of electric vehicles is based on its own strategic considerations for development, and in many cases it relies on the systems of Japan and S...[Details]
Low power consumption is an extremely important concept in the Internet of Everything. Most IoT nodes need to be powered by batteries. Only by correctly measuring the power consumption of wireless mo...[Details]
Ease of use is an essential quality and belongs to the bottom line of blind-filling lidar. In addition to being easy to use, blind-filling lidar also has a more intuitive competitiveness, and that...[Details]
//=======================================================// **Detailed explanation of the buzzer example based on STM32 //==============================================================// Before learn...[Details]
According to the latest research report from TrendForce's Optoelectronics Research Center (WitsView), global TV shipments in 2020 are expected to decline by 5.8% year-on-year to 252.1 million units d...[Details]
Maybe it's because I love the 51 microcontroller, or I want to do something about RTX-51. I decided to draw an ATMEL 51 board. I plan to make a minimum system and bring out all the IO lines. If i...[Details]
0 Introduction The punching pile driver is mainly composed of a pile hammer, a bracket, a winch and other auxiliary equipment. Its working principle is to use the winch mechanism of the punching...[Details]
Power technology
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