[i=s]This post was last edited by caizhiwei on 2021-1-6 22:21[/i]I finally received the board, but it was New Year's Day, so it was delayed for another 3 days. Today I couldn't wait to unbox it!
The w...
[align=left][color=rgb(51, 51, 51)][font=-apple-system-font, BlinkMacSystemFont, "][size=17px]Recommended tutorial series for postgraduate entrance examinations Part 4 - Basics of analog electronic te...
[i=s]This post was last edited by hau30729 on 2019-10-3 17:46[/i]The main power supply provides 5V_USB (and then boosts to 12V) or 12V_DC JACK power through the adapter. Thepurple side will be connect...
Dear friends, what kind of ARM cores have you seen, touched or used in your career or amateur maker process? Which one is the ceiling in your mind? Welcome to...
[i=s]This post was last edited by alan000345 on 2019-2-27 09:55[/i] [align=left][color=rgb(85, 85, 85)][font="][size=14px]1.1 Hardware Preparation[/size][/font][/color][/align][align=left][color=rgb(8...
PicoMite is a Raspberry Pi Pico port of the free MMBasic interpreter. MMBasic is a Microsoft BASIC-compatible implementation of the BASIC language with floating point, integer and string variables, ar...
Image from Canva The battle for new energy vehicles is rapidly spreading from the end to the upper and middle reaches of the industry chain, causing capital movements to accelerate. Recently, Far...[Details]
introduction
In recent years, with the development of digital technology, people's requirements for MP3 players have become more and more diversified. Manufacturers have made a lot of efforts ...[Details]
We will not go into details about the pointer and 1602 LCD screen. The document "Teaching You to Learn 51 Single-Chip Microcomputers" has very detailed explanations in Chapters 12 and 13. We do not n...[Details]
There is one thing you must pay attention to in the hardware structure of the button, which is to pull up the resistor on the GPIO segment. Otherwise, after the GPIO is set to floating input, the port...[Details]
Communication
The main component of
the switching power supply
is the high-frequency switching rectifier, which has gradually matured with the development of power electronics theory and technolo...[Details]
Dubai Municipality recently announced the introduction of artificial
intelligence robot
police to monitor traffic violations by bicycle and electric scooter riders. According to Gulf News, ...[Details]
U.S. Commerce Secretary Gina Raimondo told U.S. media on Tuesday that if mainland Chinese companies provide chip products or foundry services to Russia, they will be regarded by the United States as ...[Details]
Machine vision is to use machines to replace human eyes for measurement and judgment. Machine vision system refers to the use of machine vision products (i.e. image acquisition devices, divided into C...[Details]
I recently used the ATmega16a chip. Since I used a voltage regulator chip to make the power supply, the working voltage of the chip was sometimes high and sometimes low, but it was greater than 4V. S...[Details]
Many people say that PLC is difficult, and even if you have basic knowledge of electrical engineering, it is still difficult to learn! But is it really so? How can you quickly learn PLC if you have...[Details]
Smartphones around the world are constantly being innovated, but Apple still maintains its position as the market leader. According to the latest report released by market research firm Counterpoint,...[Details]
Analog Devices (ADI) and Maxim Integrated Products (Maxim) announced today that ADI’s acquisition of Maxim Integrated Products (Maxim) has received antitrust approval from China’s State Administratio...[Details]
1. Introduction
Bucket wheel stacker reclaimer is a large bulk material handling machine, widely used in ports, mines, steel mills, power plants and other bulk materials such as ore, coal, san...[Details]
1. What is FFT on an oscilloscope? 2. What problems can FFT on an oscilloscope solve? 3. FFT on an oscilloscope often becomes useless to users. What is the problem? 4. How do we make the spectrum ana...[Details]
In recent years, the development of technologies such as AI, IoT, and 5G, as well as the widespread deployment of smart terminal devices, has led to a geometric growth in the amount of data. As mor...[Details]