搜索结果
找到约 64 项符合
Powered 的查询结果
按分类筛选
单片机编程 PIC单片机的RS232通讯程序
Digitemp Jr. is a device that is designed to measure
and report ambient temperature. When connected to
an RS-232 port on any PC, it will periodically measure
and report in ASCII form the ambient temperature in
degrees Celsius. These temperature readings can be
monitored with any terminal program. If ...
技术资料 DS18B20中文资料
FEATURES
Unique 1-Wire interface requires only one port pin for communication
Multidrop capability simplifies distributed temperature sensing applications
Requires no external components
Can be powered from data line. Power supply range is 3.0V to 5.5V
Zero standby power required
Measur ...
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 considerations,it is pr ...
电源技术 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 batteryoperation. In some circumstances,due to space, power or reliability considerations,it is pre ...
技术资料 PW5410B_2.0.pdf规格书下载
The PW5410B is a low noise, constant frequency (1.2MHz) switched capacitor voltage doubler. Itproduces a regulated output voltage from 1.8V to 5V input with up to 100mA of output current. Lowexternal parts count (one flying capacitor and two small bypass capacitors at VIN and VOUT) makethe PW5410B i ...
技术资料 PW5410A_2.0.pdf规格书下载
The PW5410A is a low noise, constant frequency (1.2MHz) switched capacitor voltage doubler. Itproduces a regulated output voltage from 2.7V to 5V input with up to 250mA of output current. Lowexternal parts count (one flying capacitor and two small bypass capacitors at VIN and VOUT) makethe PW5410A i ...
单片机编程 用C51实现无功补偿中电容组循环投切的算法
介绍了用单片机C 语言实现无功补偿中电容组循环投切的基本原理和算法，并举例说明。关键词：循环投切;C51;无功补偿中图分类号： TM76 文献标识码： BAbstract: This paper introduces the aplication of C51 in the controlling of capacitorsuits cycle powered to be on and off in reactive compensation.it illustrate ...
单片机编程 基于PIC单片机的低功耗读卡器硬件设计
基于PIC单片机的低功耗读卡器硬件设计:本文提出了一个完整的基于串口的智能读卡器子系统设计方案并将其实现。读卡器的设计突出了小型化的要求，全部器件使用贴片封装。为了减小读卡器的体积，设计中还使用了串口窃电的技术，使用串口信号线直接给读卡器供电。为此，读卡器使用了省电的设计，采用了省电的集成电路，并大胆简 ...
单片机编程 3-V TO 5.5-V MULTICHANNEL RS-2
The MAX3243E device consists of three line drivers, five line receivers, and a dual charge-pump circuit with±15-kV ESD (HBM and IEC61000-4-2, Air-Gap Discharge) and ±8-kV ESD (IEC61000-4-2, Contact Discharge)protection on serial-port connection pins. The device meets the requirements of TIA/EIA-23 ...
其他 ┃【版权声明】 ┃ ┃ 此软件为商业软件提供付费使用。该软件使用者（含个人、法人或其
┃【版权声明】 ┃
┃ 此软件为商业软件提供付费使用。该软件使用者（含个人、法人或其它组织） ┃
┃ 非经liangjing.org授权许可，不得将之用于盈利或非盈利性的任何用途。 ┃
┃ 为适应实际的计算机应用环境，对其功能、性能、界面，可以进行必要的修改,┃
...