I have saved up E coins from the forum for several years, and I have spent almost all of them this time. It was sent by Mouser, and FedEx arrived at China at a very slow speed (luckily I received it b...
(4) Interference introduced from signal lines In addition to transmitting valid signals, all kinds of signal transmission lines connected to the PLC control system will always have external interferen...
TI ZigBee protocol stack Z-Stack has evolved from the initial Z-Stack 0.1 to the familiar Z-Stack 2.5.1a, and now to Z-Stack Home 1.2.1, Z-Stack Lighting 1.0.2, Z-Stack Energy 1.0.1, and Z-Stack Mesh ...
[i=s]This post was last edited by a media student on 2019-3-24 20:30[/i] [align=center][b][size=4]GD32E231C START development experience and chip introduction[/size][/b][/align] [align=left][b][font=T...
[p=30, null, left][color=rgb(34, 34, 34)][font="][size=4] High-performance motion tracking technology has moved from esoteric military, aerospace [color=#000000]electronics[/color], marine, and indust...
The reason for dividing into digital ground and analog ground
Since digital signals are generally rectangular waves with a large number of harmonics, if the digital ground and analog ground in the cir...
0 Introduction
LEDs are widely used in indicator lights, large billboards, scanners, fax machines, mobile phones, car lights, traffic lights, etc. due to their long life and low power cons...[Details]
The default working main frequency of s3c2440 cpu is 12MHz and 16.9344MHz, which is the frequency of our crystal oscillator. However, 12MHz crystal oscillator is more commonly used. Fin refers to the...[Details]
1. MCU interrupt:
I used Baidu to find a picture of the 80C51 microcontroller as follows:
Among them, at the position of P3.2 and P3.3, that is, at pins 12 and 13, there are INT0 and INT1, which...[Details]
MAX666 voltage drop detection circuit
The MAX666 has a voltage detection function inside the chip. When the voltage of the LBI pin drops, a signal is output from the LBO pin, as shown in t...[Details]
Makefile is divided into several layers Top level: Makefile 2层 : scripts/Makefile.build 2层 : scripts/Makefile.autoconf Layer 2: scripts/Makefile.spl Of course there are other Makefiles, but t...[Details]
On March 17, the annual Netherlands Photovoltaic Exhibition came to a close at the Haarlemmermeer Exhibition and Convention Center in Amsterdam, the Netherlands. GoodWe brought its latest white sin...[Details]
Small archive
// IEC Virtual Power Plant International Standard Secretary, State Grid Jibei Electric Power Co., Ltd.
// She has loved mathematics and physics since she was young, ...[Details]
As the automotive industry develops towards "electrification, technology, intelligence, networking, and sharing", the application of new cutting-edge technologies in automobiles will become inevita...[Details]
Apply for awards丨Top 50 automotive chips Application technology丨Single-chip automotive ambient light driver Product Description: · The chip atmosphere light driver TCPL01x series is a mixed...[Details]
Remote control gateway plays a vital role in the field of factory automation, especially in factory PLC data communication. It acts as a bridge for data transmission, connecting various equipment a...[Details]
At present, a large number of access control systems and video surveillance systems are designed separately. The typical networked access control system is based on ID/IC cards and uses RS-485 bus ne...[Details]
0 Preface
CAN is the abbreviation of Controller Area Network (hereinafter referred to as CAN), which is an ISO internationally standardized serial communication protocol. In the current automot...[Details]
With the advancement of global energy reform and transformation and upgrading, and the continuous improvement of carbon emission requirements, the new energy industry has developed rapidly in recen...[Details]
The following figure is a small surround sound decoder circuit. You can use this decoder surround sound system for your home audio system to make the audio system sound more "live".
Part...[Details]
Silicon Labs and many IoT ecosystem and platform partners successfully held the 2024 Shanghai Works With Developer Conference
Keynote speeches, guest speeches, roundtable forum...[Details]