[size=14px]One: [color=#0000FF]YL2440BSP three serial ports support problem [/color]. YL has made three serial ports support. I have also searched a lot of information on this online. Serial port 2 ca...
Here is a picture of an NMOS tube selected from a circuit schematic. Press q to open the properties. Does the model name refer to the model name in the schematic? Not the layout model name of this MOS...
I want to learn EMI/EMC design, but I don’t know where to start. [url=http://www.cntronics.com/bbs/viewthread.php?tid=1075&pid=2537&page=1&extra=#pid2537][color=#0000ff]http://www.cntronics.com/bbs/vi...
I recently used TI's LM3S101 to make an adjustable switch for the X10 protocol, and encountered a problem. In the X10 receiving circuit, the 120KHz waveform needs to be separated from the 50Hz sine wa...
The following is from the Internet,,,,,, About USB TYPE C (Apple internally calls it E85), let's gossip about the cause and effect of this connector, only talk about facts without making value evaluat...
I downloaded the 5.5 version of IARforMSP430 from the official website. The size is 149M. I used the harmonization software on this website, but I don't know if the harmonization is successful? How ca...
Today's computer peripherals are pursuing high speed and high versatility. In order to meet user needs, seven companies led by Intel launched the USB (Universal Serial Bus) bus protocol in 1994, wh...[Details]
This article discusses how to wake up a touch-sensitive device such as a tablet without touching the device, using basic gesture recognition and novel proximity sensors. The article discusses the p...[Details]
No matter which processor you are learning, the first thing you need to understand is the registers and working mode of the processor.
ARM has 37 registers, including 31 general registers and ...[Details]
This paper designs a dot matrix LED text display screen that is easy to update, expandable, and low-cost. The way to reduce costs is
① Use the Bluetooth data transmission function of mobile ph...[Details]
The solidification and modularization of intelligent video analysis algorithms are the current trends in the application of intelligent video analysis technology. It perfectly combines intelligent ...[Details]
Product series: PB-B-RS232/485 interface (hereinafter sometimes referred to as "interface") is a product in the PROFIBUS bus bridge series.
The main purpose of the bridge series ...[Details]
PV inverter manufacturer SMA has launched its first DC arc fault circuit interrupter (AFCI) PV inverter and has received UL certification.
The new SunnyBoy AFCI inverter models include 3000-US...[Details]
Spatial Division Multiplexing (SDM) MIMO processing can significantly improve spectrum efficiency and thus greatly increase the capacity of wireless communication systems. Spatial Division Multip...[Details]
LED light sources have many environmental advantages, but early products still have certain technical bottlenecks in heat dissipation and high brightness design that cannot be broken through....[Details]
Nowadays, more and more people have digital cameras. The convenience and speed of digital cameras have gradually replaced film cameras and become the main tool for people's daily photography. The n...[Details]
I. Introduction
The use of electronics in cars dates back to the early 20th century when electric starters replaced hand cranks. Automotive electronics became popular in the 1960s with the...[Details]
At present, single-chip microcomputers have been widely used in home appliances, medical treatment, instrumentation, industrial automation, aerospace and other fields. The more popular types of sin...[Details]
PID is proportional differential adjustment. You can refer to the detailed introduction in the automatic control course for details! The positive action and the negative action in temperature contr...[Details]
Hollysys' LM series PLC products fully consider the difficulties in integrating machines, equipment and subsystems in large control systems, and provide a variety of open communication protocols and i...[Details]
1. Sensor
According to the national standard GB7665-87, a sensor is defined as a device that can sense the specified measured quantity and convert it into a usable output signal according to a...[Details]
Embedded System
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