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In the daily use of oscilloscopes, the most frequently used function should be parameter measurement. The parameter measurement function of today's oscilloscopes is very powerful. It can measure time ...[Details]
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Recently, the national standard GB/T 42288-2022 "Safety Regulations for Electrochemical Energy Storage Power Stations" was approved and officially released by the State Administration for Market Re...[Details]
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/**************************************************************** Program: NEC format pulse width measurement method infrared decoding program CPU: At89c52 Clock: 12MHz Port: P3.3 Compiler: keil c51 ...[Details]
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Energy-saving lighting is a necessary choice without harming the eyes and body, but lighting suitable for working during the day may not be suitable for resting at night. Recent medical findings sh...[Details]
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The "Special Plan for Communications Infrastructure in the Lingang New Area of the China (Shanghai) Pilot Free Trade Zone (2020-2025)" (hereinafter referred to as the "Special Plan") was officially...[Details]
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Proteus software is an EDA tool software published by Labcenter electronics in the UK. It is often used for digital circuit simulation such as single chip microcomputers. It is divided into two progra...[Details]
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1 Overview
At present, there are two main development directions for UPS: one is the continuous strengthening of new functions, such as adding remote monitoring, automatic diagnosis, ident...[Details]
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Analyst Ming-Chi Kuo shared a report with investors in which he predicted that iPhone 13 shipments will be even stronger. Kuo believes that Apple will see stronger iPhone sales not only in 2021, bu...[Details]
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In the high-voltage board circuit using "PWM control chip + Royer structure drive circuit", the PWM control IC mainly uses TL1451, BA9741, BA9743, SP9741, BI3101, BI3102, TL494, KA7500, etc. TL1451 i...[Details]
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The contactor voltage regulator can smoothly adjust the output voltage with load, and can be used as a power source for lighting control, electric heating control, speed control, etc.
Volt...[Details]
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A stepper motor is an actuator that converts electrical pulses into angular displacement. When the stepper driver receives a pulse signal, it drives the stepper motor to rotate a fixed angle (calle...[Details]
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On March 22, an Italian retailer exposed the real Xiaomi 11 Lite and revealed its key parameters. Compared with Xiaomi 11, the back shape of Xiaomi 11 Lite is consistent with the former. The ...[Details]
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What is a Transconductance Amplifier?
An amplifier that converts voltage to current. There are several other names (see the synonym list). One of the synonyms is OTA, or operational transconductanc...[Details]
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1. Introduction
With the advancement and development of technology in recent years, a new type of product has emerged in the power switching system - automatic transfer switching equipment (AT...[Details]
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Abstract: In the case of multi-instance and multi-thread, different instances of ActiveX components share the same global data buffer. When transforming and integrating traditional process-oriented...[Details]
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