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技术资料 PW2053-2.0.pdf规格书
The PW2053 is a high-efficiency monolithic synchronous buck regulator using a constantfrequency, current mode architecture. The device is available in an adjustable version. Supply currentwith no load is 40uA and drops to <1uA in shutdown. The 2.5V to 5.5V input voltage range makesthe PW2053 ideally ...
技术资料 基于STM32的烟雾短信报警器设计（程序 PCB 原理图）
主要功能：检测环境中是否有烟雾及可燃气体，如果存在上述气体，则发送报警短信到手机上硬件介绍：主控单片机：STM32F103C8T6，烟雾传感器：MQ-2烟雾传感器模块，带比较器，灵敏度可调，使用数字输出接口连接单片机，GSM/GPRS模块：果云GA6-B GSM/GPRS模块，只支持移动、联通的电话卡原理图：PCB： ...
技术资料 闭环伺服步进电机设计（原理图 PCB 源程序）
闭环步进参数：主控芯片：航顺HK32F030C8T6驱动芯片：两颗东芝TB67H450（最大电流3.5A）编码器芯片：麦歌恩超高速零延时AMR编码器MT6816高速光耦：东芝双通道TLP2168工作电压：12-30V（推荐24V）工作电流：额定2A(42步进)2.5A（57步进）最大3.5A控制精度：小于0.08度电子齿轮：4、8、16、32（可任意设置）原理图：PCB： ...
技术资料 常用电源类通讯类ST单片机芯片集成库原理图库PCB库AD封装库器件库2D3D库+器件手册合集.
常用电源类通讯类ST单片机芯片集成库原理图库PCB库AD封装库器件库2D3D库+器件手册合集，已在项目中使用，可以作为你的设计参考。SV text has been written to file : 74系列芯片.csv74HC04 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;6通道单输入输出反相器74HC138 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; 3线到 ...
技术资料 光耦传感器元件Altium Designer AD原理图库元件库文件
光耦传感器元件Altium Designer AD原理图库元件库文件CSV text has been written to file : 11.1 - 传感元件.csvLibrary Component Count : 34Name&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; Description------------------------------------------------------------------------------------------------ ...
技术资料 ADC模数转换器件Altium Designer AD原理图库元件库
ADC模数转换器件Altium Designer AD原理图库元件库SV text has been written to file : 4.4 - ADC模数转换器件.csvLibrary Component Count : 29Name&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; Description---------------------------------------------------------------------------------------------- ...
技术资料 AVR系列单片机Altium Designer AD原理图库元件库
AVR系列单片机Altium Designer AD原理图库元件库CSV text has been written to file : 3.1 - AVR系列单片机.csvLibrary Component Count : 34Name&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; Description------------------------------------------------------------------------------------------------- ...
技术资料 保险丝-晶振-光耦Altium Designer AD原理图库元件库
&nbsp;保险丝-晶振-光耦Altium Designer AD原理图库元件库CSV text has been written to file : 2.0 - 保险丝-晶振-光耦.csvLibrary Component Count : 17Name&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; Description------------------------------------------------------------------------------------- ...
技术资料 CH341系列编程器芯片usb转串口Altium Designer AD原理图库元件库
&nbsp;CH341系列编程器芯片usb转串口Altium Designer AD原理图库元件库CSV text has been written to file : 1.9 - CH341系列编程器芯片.csvLibrary Component Count : 56Name&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; Description---------------------------------------------------------------------- ...
技术资料 常用三极管Altium Designer AD原理图库元件库
常用三极管Altium Designer AD原理图库元件库CSV text has been written to file : 6.2&nbsp; &nbsp;- 三极管.csvLibrary Component Count : 23Name&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; Description----------------------------------------------------------------------------------------------- ...