Recently, I made a digital tube driver for my junior. I didn't use digital tubes much before, and I didn't consider the versatility and convenience of use carefully. Today, I sorted out a method, hopi...
[align=left][color=rgb(34, 34, 34)][font="][size=4]The function of the frequency multiplier circuit is to increase the frequency of the signal by multiples. According to the different multiples of the...
n=60f/p. For a 2-pole brushless motor with a rated speed of 4000, we can get f=133HZ. 1. Then, can we increase the commutation frequency to exceed the rated speed? If I understand the formula wrongly?...
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 19:57[/i] Mobile phone Bluetooth function design strategy, preliminary introduction and specific implementation plan...
Double-click SimplicityStudio-5.iso to display a virtual CD-ROM drive. Click setup.exe.Click to agreeClick NextClick install to start the installationWait for the installation to complete.Select accep...
[i=s]This post was last edited by Qintianqintian0303 on 2022-10-25 10:58[/i]Preface:
The epidemic is really annoying. All plans have been ruthlessly interrupted. The evaluation is about to end, so we ...
From being a global leader to losing the market, Korean battery manufacturers have always wanted to regain the lost market and dignity, but facing Chinese battery manufacturers represented by CAT...[Details]
Some time ago, I attended the 4th Energy Chemistry Forum of the Chinese Chemical Society and learned about high-energy-density and high-safety batteries. I would like to summarize and share this wi...[Details]
The jammer is a signal blocker, mainly composed of a chip and a radio transmitter. When the car owner presses the remote control lock button, the jammer interferes with the electronic lock receivin...[Details]
In the summer of 2025, BlueOval SK, a joint venture between Ford and SK On, officially started production at its first battery factory in Kentucky.
According to the original plan, this w...[Details]
On August 22, the National Energy Administration released the latest data, showing that by the end of July 2025, China's total number of electric vehicle charging infrastructure will reach 16.696 m...[Details]
Permanent magnets are essential components in a wide range of household and industrial devices. They are particularly crucial in the renewable energy sector, including electric vehicle motors. Curr...[Details]
The practice of warming up a car originated with gasoline-powered vehicles. Warming up the engine allows it to enter a better working state and ensures good lubrication. This has become a habit for...[Details]
Teletrac Navman has launched the Multi IQ dashcam, a cloud-based solution designed for large commercial vehicle operators. It connects up to five cameras to cover the vehicle's interior, sides, and...[Details]
Introduction: Traditionally, lead-acid batteries have primarily been used to provide backup power and power regulation based on location. In typical applications, the battery's actual use (discharg...[Details]
Keysight Technologies reported strong third-quarter results, with revenue and earnings per share exceeding expectations and steady order growth. The company, driven by strong growth across multiple...[Details]
A Beijing chemical project utilizes a distributed control system (DCS). The master control system primarily uses the Modbus protocol, while the remote field devices utilize the PROFIBUS-DP protocol...[Details]
The consumer electronics, appliance, industrial, and automotive markets are experiencing increasing demand for sophisticated motor control solutions. Depending on the application, a variety of moto...[Details]
The basic structure of the power grid dispatching automation system includes three parts: control center, master station system, plant terminal (RTU) and information channel. According to the diffe...[Details]
Silicon carbide (SiC) power switching devices are becoming a popular choice for industrial battery applications due to their ability to achieve faster switching speeds and superior low-loss operati...[Details]
introduction
By the end of 2014, people aged 60 and above in China accounted for 15.5% of the total population, reaching 212 million; those aged 65 and above accounted for 10.1% of the total, ...[Details]