256FSS310XY2JC

Apple is rumored to be planning to launch new 14-inch and 16-inch MacBook Pro models, each with a mini-LED display and an improved M1 chip. MacRumors found a suspected next-generation 16-inch MacBo...[Details]

The preamplifier uses a European TESLA brand low-noise high-cheek dual triode PCC88. The tube has a moderate gain (μ=33), a large anode allowable current (Ia=15mA), a high transconductance (12.5mA/...[Details]

Phenomenon 1 The loop resistance tester is connected to the 220V AC power supply, the fan has no running sound, and the ammeter and micro-ohmmeter have no display when the "test switch" is pressed. ...[Details]

      If you are learning single-chip microcomputer, the most basic test question is the running light. Haha, but sometimes it is really difficult for a very good engineer to make it. Of course, I am ...[Details]

On the evening of the same day, Awin Electronics disclosed the issuance announcement. The company's total share capital before this issuance was 124 million shares. The number of shares issued in thi...[Details]

1.4 Electromagnetic shielding and shielding efficiency Shielding efficiency is an index for evaluating the performance of a shielding body, and its expression is: SE(db)=A+R+B 1)...[Details]

1. Introduction RT-Robot is the robot framework of RT-Thre, hoping to support various types of robots such as smart cars, robotic arms, etc. Currently, the main goal is to develop sma...[Details]

//Main function acceptance: Use PWM channel 2 PC2 of MCU STM8S105C6 to make breathing light. It has been verified OK. //Haha, this PWM setting is a bit troublesome to use at the beginning, because I ...[Details]

The principle and working process of the electric power steering system (EPS) are analyzed in detail. The PIC18F458 microcontroller is used as the controller , and the power motor i...[Details]

Intel's Darryl Adams and Jamie Sherman study how technology can help gamers with disabilities     Darryl Adams (left), Intel's assistive technology program manager, and Jamie Sherman, a researcher...[Details]

summary This article describes the algorithms developed by Analog Devices for the battery management system (BMS) of the Open Compute Project (OCP) Open Rack Version 3 (ORV3) backu...[Details]

The SupraHD 760 series processors combine a leading HDTV processor and 8VSB demodulator in a single-chip solution, enabling digital TV manufacturers to produce cost-effective digital TV pro...[Details]

　　0 Preface 　　国内单片机多机通信方向技术开发应用已有相当长时间，在智能化仪器、工业自动控制、家用电器机电一体化等方面的应用成果尤为显著。本文介绍AT 系列单片机多机通信在程控交换机中应用。 　　A multi-machine programmable exchange expands 1 to 2 telephone lines into 4 lines with a ca...[Details]

1 Introduction RFID (Radio Frequency Identification) is an automatic identification technology. Its basic principle is to use radio frequency signals and spatial coupling transmission characteristi...[Details]

News on November 18, CCTV military reported recently that my country's scientific research team is currently conducting research and development of the future six-legged lunar robot. It is rep...[Details]