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The JW® 7805 is a low noise low-dropout (LDO)  voltage regulator with enable function that  operates from 1.8V to 5.5V. It provides up to  300mA of output current and offers low-power  operation in miniaturized packaging. JW7805  supports fixed output voltage 0.9V, 1.0V, 1. ...

说明：  STM8单片机连接CAN芯片 MCP2515 的源码，已经通过工程验证。(MCP2515 CAN chip STM8 MCU connections of the source has been verified by engineering.)

nRF51802 Multiprotocol Bluetooth® low energy/2.4 GHz RF System on Chip

说明：  51单片机控制fm1702射频读卡芯片读写mifare1卡全套资料。包括电路图，pcb板图，上、下位机软件及源码，stc单片机下载软件，各种资料文档等。(51 SCM control fm1702 RF reader chip card reader mifare1 a full set of data. Including the circuit diagram, pcb board map, the upper and lower-bit machine ...

一、交流伺服电动机交流伺服电动机定子的构造基本上与电容分相式单相异步电动机相似.其定子上装有两个位置互差90°的绕组，一个是励磁绕组Rf ，它始终接在交流电压Uf 上；另一个是控制绕组L，联接控制信号电压Uc 。所以交流伺服电动机又称两个伺服电动机。交流伺服电动机的转子通常做成鼠笼式， 但为了使伺服电动机具有较宽 ...

2.5-2.7GHz 射频功率放大芯片，用于WiFi设备的RF输出

|- 中兴内部资料--射频RF板PCB工艺设计规范 .pdf - 1.80 MB|- 华为印刷电路板PCB设计规范.pdf - 751.00 kB|- 华为EMC资料-94页-2.5M.PDF - 2.50 MB|- PCB工艺设计系列之华硕内部的PCB设计规范.doc - 1.00 MB

说明：  合泰单片机HT66F50例程工程源程序，合泰各种例程demo都在里面(HT66F50 routine engineering source program of Hetai single chip microcomputer)

ADS软件中的放大器控制软件，适用于ADS所有版本。

Mathematical modeling has become an important part of the research and devclopment work in engineering and scicnce. Retaining a competitive edge requiresa fast path between ideas and prototypes, and in this regard mathematical modeling and simulation provide a valuable shortcut for understanding bot ...