4121-F-3113-B-005000

First, let's look at two waveforms: The first is the waveform of the MOS tube drain (with a load of 500W). It can be seen that the spike caused by the leakage inductance has disappeared (without any a...[Details]

Forward isolated converter There is no non-isolated converter For this, it can be constructed in the following way. (1) Between the switch tube and the switch ...[Details]

　　At present, the construction of my country's power system cannot meet the requirements of rapid development of various industries. In particular, the nationwide power supply shortage in recent year...[Details]

In actual development, it is often the case that the default output IO port of the serial port is occupied by other modules, so we need to use the serial port IO port mapping function, which means ma...[Details]

introduction ECOS (Embedded Configurable Operating System) is a portable embedded real-time operating system for 16-bit, 32-bit and 64-bit processors. Since its source code is public, more and more d...[Details]

Since the release of iPhone 12, after the shortage of fast charging chips, Apple has once again been at the center of controversy due to the incompatibility of some third-party wireless chargers. Und...[Details]

In recent years, with the large-scale construction of 3G networks and the rapid popularization of smart phones, the era of mobile Internet has arrived. As an operating system launched by Google, A...[Details]

Everyone should be familiar with online gas detectors. In industrial production, they are generally used to detect the types of gases present in the environment to check whether the environment is sa...[Details]

Step 1: Find the base (b): First, set the meter to the r×lk ohm range and adjust it to zero. Connect the black test lead to the assumed base electrode b, and the red test lead to the other two electr...[Details]

On November 7, according to the Science and Technology Innovation Board Daily, Wingtech Technology launched and demonstrated a vehicle-mounted left and right exterior rearview mirror camera (CMS came...[Details]

　　For input signals of different channels, sometimes we hope that one channel signal satisfies one condition while another channel waveform satisfies another condition, that is, to realize the logica...[Details]

According to a report by Juheng.com, some analysts pointed out that the United States' increased "blockade" of Huawei will benefit the development of Samsung's smartphone business, thereby widening t...[Details]

1 Principle of transient electromagnetic method Transient Electromagnetic Method (TEM) is one of the important methods for detecting electrical parameters and other information of underground media...[Details]

　　An oscilloscope is an electronic measuring instrument with a wide range of uses. It can transform electrical signals that are invisible to the naked eye into visible images, making it easier for pe...[Details]

Tesla recently released an OTA upgrade package for firmware version V12.5.4.1, claiming that it had upgraded the vehicle's smart summon function, adding a remote driving function to it, allowing ca...[Details]