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其他 * 文 件 名:test005.c * 功 能:利用P1.3输出高低电平来控制蜂鸣器蜂鸣。 * 硬件条件:1.CPU型号:AT89S52 * 2.晶振:12.000MH

* 文 件 名:test005.c * 功 能:利用P1.3输出高低电平来控制蜂鸣器蜂鸣。 * 硬件条件:1.CPU型号:AT89S52 * 2.晶振:12.000MHz * 3.用跳线帽短接BEEP_P1.3 * 作 者:POWER
https://www.eeworm.com/dl/534/481028.html
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技术资料 L9352B

Description The L9352B is an integrated quad low-side power switch to drive inductive loads like valves used in ABS systems. Two of the four channels are current regulators with current range from 0 mA to 2.25 A. All channels are protected against fail functions. They are monitored by a status outpu ...
https://www.eeworm.com/dl/519046.html
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技术资料 EL326_datasheet

The Sixnet EL326 is a Layer 3 rack-mount managed industrial Ethernet switch with advanced capabilities, designed to meet the performance requirements of power substations, traffic control, railway and other mission-critical networks. Combining the high availability and security of an enterprise-clas ...
https://www.eeworm.com/dl/859972.html
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技术资料 一种快速记忆直流对直流交换式电源供应器电路的方法

一种快速记忆直流对直流交换式电源供应器电路的方法直流对直流交换式电源供应器(DC to DC Switching Power Supply)具有输出电流大,效率高的优点,经常应用于一般
https://www.eeworm.com/dl/900258.html
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技术资料 80C51上电复位和复位延时的时序分析

80C51上电复位和复位延时的时序分析 8oc51单片机的上电复位POR(Power On Reset)实 质上就是上电延时复位,也就是在上电延时期间把单片机 锁定在复位状态上
https://www.eeworm.com/dl/909799.html
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技术资料 STM8T850C4 STM8T850G4

8位超低功耗的触摸感应应用微控制器,具有16K字节Flash、ProxSense™技术、USART、SPI和I2C接口 (8-bit ultralow power touch sensing microcontroller with 16 Kbytes Flash, ProxSense™ timers, USART, SPI, I2C)
https://www.eeworm.com/dl/968631.html
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技术资料 Qi无线充电原理

近距电能传输——高效安全近距电能传输一般基于电磁感应原理进行。在此技术基础上,当接收器邻近发射器时才会进行电能传输。电磁感应技术的历史长达百年,多年米一直应用于各类电子产品中—如此普及全因其简单、高效以及安全技术概览以下将为你简要介绍无线电能传输技术。System Overview(Communication)Receiver sends mes ...
https://www.eeworm.com/dl/831845.html
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技术资料 一种直流斩波电源的应用研究

提出了一种基于单片机控制的直流斩波电源总体设计方案,首先介绍了Buck型降压斩波直流斩波电源的工作原理和控制方法,对直流源,控制电路,驱动电路和保护电路的设计,完成了对整个直流斩波电路的设计。建立了Buck型降压斩波直流斩波电源电路的仿真模型,在此基础上对Buck电路进行了较详细的仿真分析。结果表明,仿真波形与设计的 ...
https://www.eeworm.com/dl/894637.html
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电源技术 电源供应器与数字电位器校准应用笔记

Abstract: A resistive feedback network is often used to set the output voltage of a power supply. A mechanical potentiometer (pot)conveniently solves the problem of adjusting a power supply. For easier automatic calibration, a mechanical pot can be replaced witha digital pot. This application note ...
https://www.eeworm.com/dl/505/23989.html
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技术资料 cyclone IV FPGA系列datasheet

因为官网是外网,可能会被墙,所以留一份备用,顺便大家可以一起学习。This chapter describes the electrical and switching characteristics for Cyclone IV devices. Electrical characteristics include operating conditions and power consumption. Switching characteristics include transceiver specifications, ...
https://www.eeworm.com/dl/844830.html
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