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aduc7000_pwm
- This project is created using the Keil ARM CA Compiler. The Logic Analyzer built into the simulator may be used to monitor and display any variable or peripheral I/O register. It is already configured to show the PWM output signal on PORT3.0 an
st10f166_adc
- This example program shows how to configure and use the A/D Converter of the following microcontroller: STMicroelectronics ST10F166 After configuring the A/D, the program reads the A/D result and outputs the converted value using the serial p
shukonghengliuyuan
- 本设计以ATMEL公司生产的AT90S8515作为控制核心，实现输出电流的数字控制，巧妙地利用4通道8位D/A转换芯MAX505转换芯片来完成16位的转换精度，D/A转换芯片输出的电压量经过一个压流变换电路变换成电流量的输出。再通过12位A/D转换芯片MAX197实现输出数据的反馈采集，形成输出电流的闭环控制，以此来达到较高的控制精度。-design ATMEL the company's core AT90S8515 as the control, Implementation of
motor1
- 文件列表: Motor._c Motor. cof Motor.dbg Motor.dp2 Motor.hex Motor.lis Motor.lk Motor.lst Motor.mak Motor.mp Motor.o Motor.prj Motor.s Motor.src-documents list : Motor._c Motor.c Motor.cof Motor.dbg Motor.d p2 Mo
time_math
- * DEFINITION * This a set of math functions that deal with time. The functions accept * 4-digit time values and 4-digit time of day values. Time values are * interpreted as hours-minutes and are valid if all digits are numeric and * 9 or
3300iap
- 尽量朝“单片”方向设计硬件系统。系统器件越多，器件之间相互干扰也越强，功耗也增大，也不可避免地降低了系统的稳定性。随着单片机片内集成的功能越来越强，真正的片上系统SoC已经可以实现，如ST公司新近推出的μPSD32××系列产品在一块芯片上集成了80C32核、大容量FLASH存储器、SRAM、A/D、I/O、两个串口、看门狗、上电复位电路等等。 -North Korea as the "single-chip" design direction of the hardware
8051
- 8051实现直流电机PMW调速系统 本文所述的直流电机闭环调速系统是以低价位的单片微机8051为核心的，而通过单片机来实现电机调整又有多种途径，相对于其他用硬件或者硬件与软件相结合的方法实现对电机进行调整，采用PWM软件方法来实现的调速过程具有更大的灵活性和更低的成本，它能够充分发挥单片机的效能，对于简易速度控制系统的实现提供了一种有效的途径。而在软件方面，采用PLD算法来确定闭环控制的补偿量也是由数字电路组成的直流电机闭环调速系统所不能及的。曾经也试过用单片机直接产生PWM波形，但其最终效
L298N
- L298N驱动步进电机的电路图，可以制成PCB板-L298N Driver circuit diagram of the stepper motor can be made of PCB board
gps3
- 51单片机gps驱动 使用12864液晶显示 GPS模块为标准工业模块-M C S- 5 1 M C U g p s d r i v e r u s e 1 2 8 6 4 L C M
ZIMO21
- ZIMO21.rar 用来对单片机的 开发软件，实用简单，对开发 单片机 有很大作用-dad d d d s d ds d s a d f s a d a d a d s s da
USB_TO_COM(232_485)
- 一款USB转串口工具设计资料,资料齐全.内含电路原理图,电路图非常简单,PC机的驱动程序,以及转换ic的中文资料.笔者原创,强烈推荐-A USB to serial port tool design information, are well documented. Containing circuit schematics, circuit diagrams is very simple, PC machine drivers, as well as the conversion of Chi
TLC1549_C51
- 本程序介绍了一个利用RS232和/或RS485连接,采用CD4051多选一通道,用TI公司的10位串行A/D芯片TLC1549进行数据采集的程序.本程序还附带AT24C04的读写函数.希望对您有所帮助.-This procedure describes a use of RS232 and/or RS485 connection, using CD4051 choose a channel, using TI s 10-bit serial A/D chip TLC1549 data colle
MP4_DianLuTu
- G:\MP4电路图.pdf,非常实用,学习与研发都有参考意义-G: \ MP4 circuit. Pdf, very practical, and R & D study has reference value
fuzheng
- 基于单片机的水温控制系统 一升水由1kw的电炉加热，要求水温可以在一定范围内由人工设定，并能在环境温度降低时实现自动调整，以保持设定的温度基本不变。 2.主要性能指标 a. 温度设定范围：30-90℃，最小区分度为1℃。 b. 控制精度：温度控制的静态误差≤1℃。 c. 用十进制数码显示实际水温。 d. 能打印实测水温值。
d
- 基于52单片机用PWM控制2个LED的渐亮渐灭程序-52 Microcontroller based PWM control with 2 bright LED' s gradually getting off procedures
Truly-RNG-Based-On-a-D-Scroll-Attractor
- Abstract—In this paper, a novel true random bit generator (TRBG) based on a double-scroll attractor is proposed. The double-scroll attractor is obtained from a simple model which is qualitatively similar to Chua’s circuit. In order to face the
LPC1700_secondary_USB_bootloader
- PC1700 USB Bootloader Hardware configuration/requirements: - Ensure that the jumpers for the USB s D+ and D- set to "DEVICE". - A USB cable "Type B" to power the board and to access the USB bootloader.
Topic-d
- 输入一个从星期日到星期六中一天的英文字符串，判断它是一个星期的第几天，如果该字符串不存在，输出-1。-Input a from Sunday to Saturday in a day of English string, and judge it is a week s first day, if the string is not exist, output-1.
Wireless-module-NRF24L01-P-(d)
- 无线通讯模块NRF24L01+（四）举例应用:介绍无线数字传输模块NRF24L01+和S-232串口与PC间的通讯。-Wireless communication module NRF24L01+ (d) Application example: Introduction of wireless digital transmission module NRF24L01+ and S-232 serial communication between PC.
3 D Model lib
- altium的3d封装库，很全，非常丰富(Altium's 3D package library, very full, very rich)