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Low Drift, Broadband Power Amplifier
Function of the circuit
When the output impedance is 50 ohms and the load impedance is terminated with 50 ohms, to obtain an amplitude of 10VP-P, the outpu...[Details]
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1: When you need to apply for a large amount of storage space, use this method as follows:
#ifndef ADC_H
#define ADC_H //header file content
extern uchar xdata adc_ua ; ...[Details]
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According to news on December 29, Funeng Technology stated on the investor interaction platform that the company’s semi-solid products have the characteristics of high energy density and high safety....[Details]
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OTDR is the main instrument in the field of optical fiber testing technology. It is widely used in the maintenance and construction of optical cable lines. It can measure optical fiber length, optical...[Details]
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This article takes USART1 as an example to describe the programming process of serial port interrupt. 1. Let's first talk about some library files involved in applying serial port interrupts. First o...[Details]
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Introduction: Sleep mode allows the application to shut down unused modules in the MCU, thereby reducing power consumption. AVR has different sleep modes, allowing users to implement tailoring accord...[Details]
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1 Introduction
In China, there are many patients with traumatic brain injury who are in urgent need of emergency treatment, but a considerable number of patients with intracranial hemorrha...[Details]
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2009-2019, China's Internet of Vehicles has been around for ten years. Unlike the century-old automobile industry, this time Chinese technology companies have joined the Internet of Vehicles. Accor...[Details]
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T1 is timing mode, timing 65.536ms, the LED corresponding to P2.0 flashes once, T0 is counting mode, the counting pulse is input from P3.4 pin with a button, one press, one count, so the initial c...[Details]
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Translated from EEtimes When the GSMA called off MWC earlier this month, all in-person appointments at the show were canceled. In addition, all pre-shows — phone interviews scheduled before the sho...[Details]
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Can fiber test results be recertified? Many fiber limit test reports that have passed ISO/IEC 14763-3:2014 are often required to test the fiber according to ANSI/TIA-568.3-D-1. In short, the answer...[Details]
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On the evening of March 11, Jingjiawei released its 2020 performance report, with total operating revenue of 653.7721 million yuan in 2020, an increase of 23.17% over the same period last year; opera...[Details]
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1. Application of fixed low voltage drop integrated regulator
Typical products of fixed low voltage dropout
integrated regulators
include LM2930, LM2937, LM2940C, and ...[Details]
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#include pic.h //#include pic16630.h #define uchar unsigned char #define uint unsigned int #define PORTAIT(adr,bit) ((unsigned)(&adr)*8+(bit)) ///絕對尋址位操作指令 #define PORTCIT(adr,bit)((...[Details]
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The scheme uses HFSS software to optimize the structure and simulate the design, and produces and measures a microstrip coupler sample that works in the L band for maritime satellite communications. ...[Details]