[size=4] A diode is commonly used in switching power supplies to provide freewheeling in the inductance of the switching power supply and in inductive loads such as relays. This function is very usefu...
[i=s] This post was last edited by 眼大5子 on 2014-1-13 00:08 [/i] [color=#000]Today I tried out two Fujitsu ferroelectric memory MB85RS16s that I applied for last time. They use SPI communication. I per...
[i=s]This post was last edited by jameswangsynnex on 2015-3-3 19:57[/i] [b]Introduction[/b] The voice collection and transmission of analog telephones have always been low signal resolution. The sampl...
I recently encountered a problem when working with f2812. When using DSP to transfer data to PC, the result seen by observing the register is correct, but the data received by the serial port debuggin...
A parallel inverter consists of two thyristors (T1 and T2), a capacitor, a center-tapped transformer, and an inductor. The thyristors provide a current path, while the inductor L maintains a consta...[Details]
In recent years, many people have switched to new energy vehicles, and this type of vehicle has indeed been highly sought after and is considered the future direction of automobile development, and...[Details]
Core point: The automotive industry chain and the humanoid robot industry have collaborative advantages in hardware, software, and scenarios. Upstream and downstream companies in the automotive ind...[Details]
Pure electric vehicles, structurally speaking, have components such as a power battery. In addition to the power battery, a small battery also powers some low-voltage electrical components and even...[Details]
With the advent of the electric car era, the number of pure electric vehicles has increased significantly, but many car owners do not know how to properly maintain pure electric vehicles. In additi...[Details]
Oslo, Norway – August 18, 2025 – Nordic Semiconductor ("Nordic"), a leading global provider of low-power wireless technology, announced that it will participate in the International Internet of Thi...[Details]
1. Control method of linear motor
The control methods of linear motors can generally be divided into the following categories:
Open-loop control: The position and speed of the linear moto...[Details]
In the Industrial Internet of Things (IIoT) landscape, optimizing the energy efficiency of wireless sensor networks (WSNs) has become a critical factor limiting system reliability and deployment co...[Details]
In recent years, smartphones have integrated more and more functions, but in terms of basic audio amplification applications, there is still room for further improvement in performance and user aud...[Details]
In single-controller HIL testing, the focus is typically on whether the functionality of a single controller is complete and meets design requirements. However, as new energy vehicles become increa...[Details]
A voltage relay is a control device primarily used to monitor the magnitude and stability of voltage signals. If the voltage exceeds the specified range or becomes unstable, the voltage relay will ...[Details]
On November 5th, Volkswagen Group (China) announced at the 8th China International Import Expo that its software company CARIZON, in partnership with Chinese intelligent driving technology company ...[Details]
According to foreign media reports, Professor Kyungdon Joo and his research team at the Graduate School of Artificial Intelligence (AI) at the Ulsan National Institute of Science and Technology (UN...[Details]
Operating a thermogravimetric analyzer is actually quite simple, but beginners may not be very familiar with it. This article will summarize the operation methods of a thermogravimetric analyzer, h...[Details]
A phase sequence relay is a power protection device primarily used to detect and maintain the correct phase sequence in a power system. In a three-phase power system, the phase sequence refers to t...[Details]
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