搜索资源列表
gprs.rar
- gprs模块sim300的电路图，外加提供mcu的电源稳压电路,gprs module sim300 the circuit, plus the provision of power regulator circuit mcu
FreqTest.rar
- 使用单片机AT89C51和1602字符液晶实现对信号频率的测试和显示（内含1602液晶显示、频率测试、和测频率的时序原理图，以及整个电路的原理图，外加整个电路的仿真文件）,AT89C51 and 1602 the use of single-chip LCD characters realize the test signal frequency and displays (including liquid crystal display 1602, the frequency of testi
motor.rar
- 用51单片机实现了直流电机调速，附有PROTEUS仿真电路和PROTEL电路。,51 single-chip microcomputer with a DC motor speed control with PROTEUS circuit simulation circuit and PROTEL.
RS232.rar
- 包括232通讯电路/蓝牙模块/51单片机之间的串行通讯电路图 ppt讲解 可靠的C语言实现代码,Including 232 communications circuits/Bluetooth Module/51 single-chip serial communication between the ppt on the C language to achieve a reliable source
时钟芯片DS1302仿真电路及程序
- 通过仿真软件Protues，对时钟芯片DS1302进行仿真，附有仿真电路及程序，通俗易懂~-The simulation software Protues, DS1302 clock chip simulation, circuit simulation and procedures with, easy to understand ~
PCB.rar
- 详细地讲解了:电源、地线的处理,数字电路与模拟电路的共地处理,大面积导体中连接腿的处理,设计规则检查,Explain in detail: the power supply, ground handling, digital circuits and analog circuits were dealt with, a large area of connected leg conductor processing, design rule checking
8位的电子密码锁程序和仿真电路
- 8位的电子密码锁程序和仿真电路，LCD显示，4x4键盘,8 electronic code lock procedure and simulation circuit, LCD display, 4x4 keyboard
MAX7044.rar
- MAX7044是基于晶振PLL 的VHF/UHF发射器芯片，在300 MHz～450 MHz频率范围内发射OOK/ASK数据，数据速率达到100 kbps，输出功率+13 dBm(50Ω负载)，电源电压+2.1～+3.6 V，电流消耗在2.7 V时仅7.7 mA。工作温度范围一40℃～＋125℃，采用3 mm×3 mm SOT23 - 8封装。 MAX7033是一个完全集成的低功耗CMOS超外差接收器芯片，接收频率范围在300 MHz～450 MHz的ASK信号。接收器射频输入信号范围从一11
mcu实现数字示波器完整的源代码
- mcu实现数字示波器，完整的源代码，硬件电路，设计思想等,mcu digital oscilloscope, complete source code, hardware circuits, design ideas
ADS1230芯片的特性及其在称重系统中的硬件电路设计
- 介绍了ADS1230芯片的特性及其在称重系统中的硬件电路设计.,Application of ADS1230 in the balance system
RC500制作读卡器的全套电路
- RC500制作读卡器的全套电路及PCB板图,RC500 reader produced a complete set of circuit and PCB board diagram
LC72131.C,锁相环电路程序
- LC72131.C,锁相环电路程序，和LA1837一起时收音机的经典搭配。,LC72131.C
3.rar
- 利用Matlab中的Simulink工具箱，对单相桥式全控整流电路进行仿真。,Using the Simulink toolbox in Matlab, for single-phase full-controlled bridge rectifier circuit simulation.
LM358.rar
- LM358双运算放大器电路的典型应用，一个可以让你在5分钟就可以掌握的帮手,LM358 dual op-amp circuit of a typical application, one can in 5 minutes you can master the helper
fdbj.rar
- 智能无线防盗报警器的设计,由AT89C51单片机控制电路、无线收发电路、DTMF（双音多频）电路、语音录放电路、电话接口电路等部分组成,Intelligent wireless burglar alarm design, by the AT89C51 single-chip control circuit, a wireless transceiver circuit, DTMF (Dual Tone Multi-Frequency) circuits, voice recording circ
MSP430F149
- MSP430的开发板电路原理图，二次开发足够了-MSP430 development board circuit diagram, secondary development is sufficient
Atmega128
- ATMEGA128的最小系统原理图，确定可行，包括时钟电路，电源电路 等-ATMEGA128 minimum system diagram to determine the feasibility, including the clock circuits, power supply circuit
msp430
- msp430电路原理图、板图及c程序源码-msp430
OP07
- OP07 芯片资料及应用电路，并有单片机应用方面资料-OP07-chip data and the application circuit, and a microcontroller applications, data
400W
- 这是一个400w电脑开关电源电路的原理图，希望对朋友们有用-This is a 400w computer switching power supply circuit diagram, hope to be useful friends