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This article introduces a simple distance learning system controlled by a single chip microcomputer and controlled by telephone. With the help of the existing rich telephone network resources, it has...[Details]

    Use MPLAB X IDE to create a new project and configure the pins through MCC, which can easily and quickly establish the project framework and basic configuration code. Before using MPLAB X IDE to ...[Details]

Rohde & Schwarz launches R&S VSESIM-VSS, combining EDA simulation and hardware testing Test and measurement expert Rohde & Schwarz (hereinafter referred to as "R&S") and Cadence have...[Details]

The following article presents a complete, self-contained, small and compact Hi-Fi stereo amplifier circuit with bass, treble and volume controls. This small compact stereo amplifier can...[Details]

1 Introduction With the rapid development of economy and the continuous improvement of people's living standards, health has become the focus of people's attention. Heart disease is a major kil...[Details]

Introduction 　　In a certain type of radar signal processing system, the host computer (ordinary PC) is required to monitor the radar system status in real time and collect the key variables of the s...[Details]

With the rapid development of power electronics technology, nonlinear loads in power systems have increased significantly, and various nonlinear and time-varying electronic devices such as inverters,...[Details]

Contents The present invention relates to a thermal air flow meter including a sensor component composed of a sensor chip including a flow rate detection unit and an LSI for processing a signal detec...[Details]

Semiconductor lighting Light sources have now entered the lighting field in large quantities, but many problems have arisen, mainly energy efficiency , reliability, light color qualit...[Details]

A security researcher has discovered that Apple's AirTags can be hacked and their software modified, with an exploration of the microcontroller allowing elements to be reprogrammed to change specific...[Details]

    The system uses a single-chip microcomputer (STC89C54RD) as the main control device, and an encoder composed of a HEDS9701 slot-type optical coupler and a 360-line grating to obtain the angle inf...[Details]

This article will focus on the working principle, product features and performance of digital isolators, and then explain some applications of digital isolators in electronic products. In curr...[Details]

     The iPhone 11 is Apple’s lowest-priced mobile phone in recent years. Although it does not have 5G, it has been well received by consumers as soon as it was launched due to its rich color combina...[Details]

       To help app developers test their apps on flagship devices, Samsung has added the latest Galaxy S22 and Galaxy Tab S8 series to the Remote Test Lab project. It is reported that the RTL service...[Details]

STMicroelectronics' HFA80A automotive-scale input Class-D audio amplifier combines high efficiency, small size and low bill of materials cost, and optimizes load diagnostic functions for automotive...[Details]