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ZLG7290 I2C接口键盘及LED驱动器C51
- ZLG7290是串口的可以带64个按键,8位数码管显示的芯片,由于它的震荡电路是晶振,所以比7279稳定(7279是RC震荡)-Wire serial port can bring the 64 keys, eight digital display control chip, because it is crystal oscillator circuit shocks, the stable compared to 7279 (7279 was RC concussion)
关于dtmf的源程序代码的合集
- 程序名称：DTMF双音频检测 描述：初始化数字正弦振荡器状态 它将指定状态集的状态复制到通道对应的振荡器状态缓冲区中-procedures title : DTMF detection-Audio Descr iption : initial figures sinusoidal oscillators state designated the state will collect copies of the state access to the corresponding os
C8051F120_ADC
- This program prints the C8051F124 die temperature out the hardware UART at 115200bps. This example uses the internal 24.5MHz oscillator multiplied by 2 using the on-chip PLL (SYSCLK = 49MHz).-This program prints the C8051F124 die temp erature out at
softinfrared
- 软件红外线接收驱动程序 *程序功能：软件红外线接收 *晶振：采用24MHz晶振-software infrared receiver Drivers * procedures functions : software infrared receiver * crystal : 24MHz crystal oscillator
FPGAprogram5
- 数控振荡器的频率控制字寄存器、相位控制字寄存器、累加器和加法器可以用VHDL语言描述，集成在一个模块中，提供VHDL源程序供大家学习和讨论。 -NC oscillator frequency control word register, phase control word register, and processing instruments used accumulator can be used VHDL descr iption, in an integrated modules
99MinuteTimer
- TIMER.ASM ********* [ milindhp@tifrvax.tifr.res.in ] Set Processor configuration word as = 0000 0000 1010 b. a] -MCLR tied to VDD (internally). b] Code protection off. c] WDT disabled. d] Internal RC oscillator [4 MHZ]. -TIMER
sy08
- 1． 掌握压控振荡器的基本原理和调试方法。 二． 实验原理 压控振荡器，顾名思义，其输出频率随输入电压的改变而变化。它大致可分为两类，一类是调谐式，另一类是多谐式。多谐式一般线性好，但输出不是正弦波，只能通过间接方式获得。振荡频率一般较低。调谐式多用于发射机中，一般高频电子线性课程会有介绍。 这里介绍两种压控振荡器及其常用电路类型，供大家参考 -1. VCO master the basic principles and debugging methods. 2. VCO exp
i2cuserprogram
- 虚拟i2c软件 AT89C51 12MHz晶振-virtual i2c software AT89C51 12MHz crystal oscillator
24C01_IIC_wr
- 24C01的IIC 读写的c51程序 为了安全起见,程序中很多NOP是冗余的,能进一步精简,但必须经过验证。 Atmel 24C01 比较特殊,为简约型. 51晶振为11.0592MHz-24C01 the IIC reading decoder procedures for the sake of safety, NOP process is a lot of redundancy that can be further streamlined, it must be test
Oscillator-design-guide-for-ST32
- STM32 微处理器的晶振设计指南，众所周知STM32处理器的32K晶振比较难以起振，应用这个参考资料可以精确地的计算晶振配套的电容和电阻-Oscillator design guide for ST Microcontrollers，which is useful for the stm32 limilation about Oscillator
oscillator
- LC三点式正弦波振荡器实验，有助于大家学习振荡知识-LC three-point sine wave oscillator experiments, help them to learn from the knowledge oscillation
CORDIC
- 数字控制振荡器（NCO，numerical controlled oscillator）是软件无线电、直接数据频 率合成器（DDS，Direct digital synthesizer）、快速傅立叶变换（FFT，Fast Fourier Transform） 等的重要组成部分，同时也是决定其性能的主要因素之一，随着芯片集成度的提高、在信号 处理、数字通信领域、调制解调、变频调速、制导控制、电力电子等方面得到越来越广泛的 应用。-Digital controlled oscilla
Calibration_of_the_internal_RC_oscillator
- 一种校准内部RC振荡器的方法，针对所有带可调（内部）RC振荡器的AVR芯片。除此之外，还提供了一个可以自行修改（参数值）的简单软件（用于校准内部RC振荡器）。这使得AVR芯片可以用AVR开发工具进行校准.-A calibration method of the internal RC oscillator, all with adjustable (internal) RC oscillator of the AVR chip. In addition, also provided a self
VCO_WITH_PLL
- Voltage controlled oscillator with p-Voltage controlled oscillator with pll
LC-oscillator-circuit
- 电工电子实验\LC振荡电路的详细讲解及原理图-Electrical and Electronic Experiment \ LC oscillator circuit
Oscillator-Circuits
- Designing Operational Amplifier Oscillator Circuits For Sensor Applications
oscillator
- CODE FOR ON CHIP OSCILLATOR IMPLEMENTATION IN ALTERA MAX2 SERIES CPLD
Internal-Oscillator
- PIC18F Internal Oscillator
voltage-controlled-oscillator-source
- 基于c8051f020的压控振荡器源码，kiel4.0-C8051f020-based voltage-controlled oscillator source, kiel4.0
Configure-the-oscillator
- 配置C8051F系列单片机内部和外部振荡器，包括晶振电路的说明。-Configuring C8051F MCU internal and external oscillator, crystal oscillator circuit including a descr iption.