62A11-01-175S

    Abstract: In practical applications, combined with network systems and management information systems, monitoring systems can automatically process, transmit, and compress and store large amounts...[Details]

Introduction        The main purpose of writing this tutorial is to share with you the basic methods of using STM32. It is also a summary, record and memo for my own learning process, so as to avoid ...[Details]

Syntiant, a supplier of deep learning edge chips, recently announced a collaboration with Danish company Ceramic Speed ​​to develop an ultra-low power autonomous sensor processor for industrial IoT...[Details]

Vector network analyzer is a kind of electromagnetic wave energy test equipment. It can measure various parameter amplitudes of single-port network or two-port network, and can also measure phase. Ve...[Details]

Abstract: This paper introduces a technology for measuring the level of automobile fuel tank. It uses the principle that capacitance changes with the dielectric between the plates to display the re...[Details]

    The 4-20mA digitally controlled current source circuit designed with DAC7644 (Burr-Brown Company's 16-bit four-voltage output D/A converter) is shown in Figure 1. The DAC7644 provides a different...[Details]

April 12, 2022, Beijing - Today, the "2022 Intel China Research Institute Exploration and Innovation Day" was held in Beijing. The event was themed "Intelligent Exploration, Boundless In...[Details]

The previous article introduced the commonly used peripheral drive circuits of frequency converter inverters, mainly M57962 and EXB840. These two drive modules are widely used and have relatively e...[Details]

For RF and microwave systems, spectrum analysis is a basic test item. But in the past, engineers had to carry dozens of kilograms of spectrum analyzers when conducting field tests on wireless com...[Details]

  1. Editing and compiling tools: 1、ADS1.2 ADS is ARM's integrated development environment software, which has very powerful functions. Its predecessor is SDT, which was ARM's developme...[Details]

The measurement of direct current or alternating current is generally carried out using the indirect method. The specific method is:  (1) First, convert the current into a proportional voltage.  ...[Details]

VMOS field effect tube detection method (1). Determine the gate G. 　　Set the multimeter to R×1k and measure the resistance between the three pins. If the resistance of a pin and its two pins is infin...[Details]

Nowadays, many audio modification professionals and audiophiles use home audio as a reference for evaluation. In fact, this is a good thing. The sound field positioning and music reproduction of ho...[Details]

1 Introduction In recent years, with the development of high-power switching power supplies , the requirements for controllers have become increasingly higher, and the digitization and intelligenc...[Details]

Automotive relays are an important electronic component, commonly used for switch control in automotive circuits, such as lights, horns, electric windows, etc. This article will introduce the princ...[Details]