[i=s]This post was last edited by sfcsdc on 2020-6-18 09:24[/i]As shown in the figure, a PMOS is connected in series on the communication line S1 to control whether the signal passes.Now there are som...
How to achieve positive and negative pulse output using a single battery power supply
To output positive and negative bidirectional pulse waveforms, is it necessary to use a positive and negative powe...
Here , USART0 is used, and PA9 and PA10 are selected as the transmitter and receiver of the serial port respectively .Initialize the pins and serial ports, and configure PA9 and PA10 to AF1 standby mo...
In the latest update, the rp2 and stm32 ports can enable the ubinascii.crc32() function via MICROPY_PY_UBINASCII_CRC32, which will add about 90 bytes to the flash space.https://github.com/micropython/...
[font=微软雅黑, "][size=14px][color=#000000][size=3]I. Preliminary understanding of Kalman filtering[/size] 1.1 About Kalman Before learning about Kalman filter, let’s first look at why it is called “Kalm...
[i=s]This post was last edited by jinglixixi on 2020-9-29 19:46[/i]I originally planned to configure a display screen for the development board. With a display window, it would be easier to output inf...
Today, we will use several project examples to introduce the specific steps for using S7-200 SMART PLC for the first time, to help you take the first step in using PLC.
Project control r...[Details]
Leakage current refers to the current formed between mutually insulated metal parts in electrical equipment, or between live parts and grounded parts, through the surrounding medium or insulating s...[Details]
This article is translated from Microwave Magazine, author Patrick Hindle Due to the ongoing COVID-19 pandemic, CES 2022 had several major companies withdrawing, so a lot of activities were limited...[Details]
Vicor launches Power Driven Innovation podcast, highlighting the
World-changing technology
The Power Driving Innovation podcast features expert insights from t...[Details]
As a strategic emerging industry in my country, new energy vehicles are a key development area for industry enterprises and capital markets. As mentioned above, in the early stages of industry develo...[Details]
Most battery-powered handheld devices can be powered by an AC adapter, a universal serial bus (USB), or a lithium/polymer battery, but how to achieve power path control between these power sources ...[Details]
The function of each electrode in the pentode
Anyone who has a basic knowledge of radio knows the functions of the electrodes of a triode. The functions of the electrodes of a pentode...[Details]
According to Sony whistleblower "ZACKBUKS", after Sony releases the WH-1000XM5 headphones on May 13, it will launch a new true wireless headset, the LinkBuds S, on May 18. It is reported tha...[Details]
This experiment uses the W5500 development board to control the brightness of the external light strip by sending commands to the development board through the host computer; the main process is as f...[Details]
Normally, oscilloscopes work in real-time mode, but for some applications, we need to use some special working modes of the oscilloscope. Sequential mode is a special working mode, not a function i...[Details]
On May 26, Zhuhai GaFuture Technology Co., Ltd. (hereinafter referred to as "GaFuture") disclosed that it had recently completed nearly 100 million yuan in A+ round financing, jointly invested by Shu...[Details]
1 Introduction
As environmental pollution, ecological damage and resource depletion become increasingly serious, countries around the world have been competing to implement sustainable...[Details]
Gas turbine flowmeter
What are the characteristics of gas turbine flowmeters for measuring gas flow in industrial production? To briefly summarize the characteristics of gas turbine flowmeters, t...[Details]
1. Overview A common problem of AC speed regulation system composed of frequency converter is that its performance is not ideal when the system runs in the low-frequency area. It is mainly manif...[Details]
Guangzhou, October 18, 2024 /PRNewswire/ -- On October 17, at the new product and service launch event of the 136th China Import and Export Fair (also known as the "Canton Fair"), SGS, an internati...[Details]