1. Main features of choppers The main features of choppers are as follows: (1) There is a single brake chopper available for each power range, and no parallel connection is required; (2) It can be ...
[i=s]This post was last edited by qwqwqw2088 on 2022-7-18 09:08[/i]There are often different opinions on whether copper should be placed at the bottom of the inductor of a DC/DC power supply. One view...
[font=楷体, 楷体_GB2312][size=4]In terms of FPGA/CPLD design tools, the overall feeling is that Xilinx's Vivado2018.3 is easier to use. Why? Because the installation package of this tool is about 20G, it ...
[align=left][color=rgb(85, 85, 85)][font="][size=14px] As a simple digital communication method, I2C only needs two data lines to complete the communication between the host (Master) and the slave (Sl...
Preface
This guide document is applicable to the development environment:
Windows development environment: Windows 7 64bit, Windows 10 64bit
Linux development environment: Ubuntu 14.04.3 64bit
Virtual...
Today is Teachers' Day. I wish all teachers in the world a happy holiday~~~Teachers in the forum, have you received blessings and gifts from your students today? Students in the forum, have you sent b...
On July 8, SMIC issued an announcement stating that the number of the company's restricted shares listed and circulated this time is approximately 775 million shares, accounting for 9.81% of the com...[Details]
The structure of the AC servo motor stator is basically similar to that of the capacitor split-phase single-phase asynchronous motor. Its stator is equipped with two windings with a position differ...[Details]
After finishing his business trip to Japan, Samsung Electronics Vice Chairman Lee Jae-yong returned to Korea and held an emergency meeting, saying that Samsung Electronics needs to be prepared for al...[Details]
In the era of smart phones, batteries are not very powerful. You must check them before going out. If they are less than half full, the phone may shut down automatically after a few hours, and you wi...[Details]
At the beginning of the new year, the new energy vehicle industry has thrown out the same "trump card" - a pure electric car with a range of 1,000 kilometers. In the past few days, NIO, SAIC Zhiji,...[Details]
introduction
The all-digital electric actuator designed in this paper is a further improvement on the motor drive circuit of the 9610R series all-electronic electric actuator of Xia...[Details]
Electromagnetic flowmeter is a flowmeter that measures flow based on Faraday's law of electromagnetic induction. The advantage of electromagnetic flowmeter is that the pressure loss is extremely smal...[Details]
1. Principle 1. Infrared emission protocol The infrared transmission protocol has been written in the previous article , so I will not repeat it here. 2. Timer counting and input capture A timer...[Details]
It was quite surprising that Gionee released two new phones, M11 and M11s, through its WeChat official account. According to the official introduction, Gionee M11 and M11s use a 6.3-inch FHD+...[Details]
During debugging, we often find that the received data is delayed. Here are some solutions:
(1) Add an appropriate amount of delay to the loop. Let's take a look at a simple example.
You will f...[Details]
Recently, several flagship 3D camera products of Mecha-Mind have passed
the MTBF (Mean Time Between Failure) ≥ 40,000 hours certification
. It has become
the first
industrial-gr...[Details]
Power controlled servo hand with a glove and DIY flex!
This project uses budget items and DIY parts to create a fully functional robotic hand that can be controlled via a glove with flexible s...[Details]
The functions of the arm-linux tool are as follows: arm-linux-addr2line converts program addresses into file names and line numbers. Give it an address and an executable file name on the command line...[Details]
1 Introduction
With the rapid development of science and technology and economy, people's concept of home has changed from simple living to focusing on humanized housing needs, such as safe, comfort...[Details]
There was a problem with the gpio.c file before, so I added a new gpio.c in the root folder /inc /src, and then I wrote the serial port function in the stm8_board.c file. When compiling, an error ...[Details]