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https://www.eeworm.com/dl/514/10574.html 学术论文

一种无源轮胎压力监测系统的设计

本文介绍了一种基于英飞凌SP30 传感器的无源轮胎压力监测系统(Battery-lessTPMS)的设计,并给出了相关的程序流图、通信协议等。该系统可测定轮胎内部的温度和气压，确定故障轮胎并实
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https://www.eeworm.com/dl/886784.html 技术资料

一种无源轮胎压力监测系统的设计

本文介绍了一种基于英飞凌SP30 传感器的无源轮胎压力监测系统(Battery-lessTPMS)的设计,并给出了相关的程序流图、通信协议等。该系统可测定轮胎内部的温度和气压，确定故障轮胎并实
下载 8
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https://www.eeworm.com/dl/510/36239.html 无线通信

户外使用的无线蓝牙立体声音频系统

Abstract: When people want portable music, they usually rely on battery-powered audio devices. With a bit of engineeringblood (or curiosity) running in your veins, it is not difficult to build a wireless Bluetooth® stereo audio system that can becontrolled with any device t ...
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https://www.eeworm.com/dl/571/21362.html 模拟电子

LT1017：Circuitry for Single Cell Operation

  Portable, battery-powered operation of electronic apparatushas become increasingly desirable. Medical, remotedata acquisition, power monitoring and other applicationsare good candidates for battery operation. In some circumstances,due to space, power or reliability con ...
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https://www.eeworm.com/dl/895647.html 技术资料

基于单片机的区域自动气象站太阳能充放电控制器设计

文章利用PIC16F676单片机作为控制核心,辅以必要的外围电路,设计了一种区域自动气象站太阳能充放电控制器。详细介绍了电路原理、各种功能实现方法及软件程序流程图,给出了测试结果。该控制器更加适合区域自动气象站太阳能供电,克服了冬天低气温环境条件下蓄电池难以充满、夏天高气温环境条件下蓄电池过 ...
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https://www.eeworm.com/dl/544/41899.html 测试测量

电池组电压测量的研究

  Automobiles, aircraft, marine vehicles, uninterruptiblepower supplies and telecom hardware represent areasutilizing series connected battery stacks. These stacksof individual cells may contain many units, reaching potentialsof hundreds of volts. In such systems it is o ...
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https://www.eeworm.com/dl/844304.html 技术资料

Rockchip 电源IC RK816 技术手册

The RK816 is a complex power management integrated circuit (PMIC) for multi-core system applications powered by Li-ion polymer battery cell, or by a 5V input either form an USB port or form an adapter. The RK816 can provide a complete power management solution with ...
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https://www.eeworm.com/dl/985475.html 技术资料

时钟芯片

The PCA2129T is a CMOS1 Real Time Clock (RTC) and calendar with an integrated Temperature Compensated Crystal (Xtal) Oscillator (TCXO) and a 32.768 kHz quartz crystal optimized for very high accuracy and very low power consumption. The PCA2129T has a selectable I2C-bus or SPI-bus ...
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https://www.eeworm.com/dl/989079.html 技术资料

RT8059

The RT8059 is a high efficiency Pulse Width Modulated (PWM) step-down DC/DC converter, capable of delivering 1A output current over a wide input voltage range from 2.8V to 5.5V. The RT8059 is ideally suited for portable electronic devices that are powered by 1-cell Li-ion battery ...
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https://www.eeworm.com/dl/514210.html 技术资料

AP2406技术手册

The AP2406 is a 1.5Mhz constant frequency, slope compensated current mode PWM step-down converter. The device integrates a main switch and a synchronous rectifier for high efficiency without an external Schottky diode. It is ideal for powering portable equipment that runs from a ...
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