I saw a very good article on the Internet about integral circuits and how to understand the role of capacitors. It can be used as a method to qualitatively study integral circuits. I reprinted it for ...
Today, I compiled a Mitsubishi PLC sequential control instruction according to the PLC tutorial. Intention: After power on, S1 segment works for 10 seconds and outputs Y0, then switches to S2 segment ...
In vehicles equipped with airbags, if the correct procedures are not followed, the airbags may accidentally deploy during maintenance, leading to serious accidents. 1. The symptoms of airbag failure a...
1. Problem statement Taking the current school computer system selection as an example, there are generally the following options: 1. System built with disk PC; 2. Network-based NC and WBT systems; 3....
When we learn about the structure of automobiles, we often come across the term CAN bus. In engineering practice, CAN bus is the customary name for the standard serial data transmission system in auto...
AT89C51 is a low voltage, high performance CMOS 8-bit microprocessor with 4K bytes of flash programmable and erasable read-only memory (FPEROM), commonly known as a single-chip microcomputer. The dev...[Details]
Cemu, one of the popular Nintendo Wii U emulators, plans to go open source this year and is also working on Linux support and related cross-platform improvements. Cemu is a Wii U console em...[Details]
Reasons for calibration include installing new instruments, repair upgrades, and scheduled maintenance. Learn more about the impact of calibration on preventive maintenance, periodic calibration inte...[Details]
Q: What is the main parameter of S parameter? A: The English name of S parameter is Scattering parameter. It refers to the characteristics of the component's reflected signal and transmission signal,...[Details]
Everyone must be familiar with noise-canceling headphones. Most headphones now have noise-canceling function. Maybe the headphones you are using now are noise-canceling headphones, but do you under...[Details]
After the popularity of fingerprint unlocking, smart door locks began to move towards the era of 3D face unlocking. Compared with fingerprint locks, 3D face unlocking has the advantage of a senseless...[Details]
Recently, NIO officially responded to the article "Those Young People Leaving NIO" published by 36Kr Future Auto Daily on August 17 . NIO said that as the first Chinese brand to successfully enter ...[Details]
Pinecone Electronics transformed into Xiaomi Pinecone Electronics. According to information from Qichacha, the business name of Beijing Songguo Electronics Co., Ltd. has changed and is now renamed Be...[Details]
The vehicle digital key is an innovative technology under the transformation of automobile intelligence. Different communication technologies such as NFC, UWB, BLE (Bluetooth) turn NFC smart cards,...[Details]
1 Overview
With the increasing application of various inverter power supplies, the research on inverters is also becoming more and more in-depth. At present, the most widely used inverte...[Details]
Recently I have been writing articles related to the technology of different models. A few days ago I wrote about NIO EC6 and BYD Haima. Today I will share about Volkswagen ID.4X. I have written so...[Details]
Recently, the US SIA and SRC jointly published a report entitled "Semiconductor Ten-Year Plan". According to them, this plan was jointly developed by leaders from academia, government and industry. I...[Details]
As frequencies continue to climb to new heights, the complexity and cost of wireless and RF testing continue to increase. In fact, gigahertz frequencies are now quite commonplace. Simple AM and F...[Details]
New ST85MM programmable power line communication (PLC) modem natively supports the latest field-proven Meters and More and PRIME1.4 standards, increasing flexibility in smart meter deployments
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Analogue and Mixed Signal
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