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VS1003
- VS1003音频解码芯片为VS10XX系列的第三代产品，是芬兰VLSI Solution Oy公司生产的单片MP3/WMA/MIDI解码和ADPCM编码芯片，它内部包含一个高性能、低功耗的DSP处理核（VSDSP），一个工作内存，一片可供用户程序使用的5.5KB RAM，一个串行SPI总线接口，一个高质量的采样频率可调的过采样DAC以及一个16位的采样ADC.-VS1003 Audio Decoder Chip for VS10XX series of the third-generation
用单片PLD实现数显频率计的应用
- 用单片PLD实现数显频率计的应用,用单片PLD实现数显频率计的应用-with a single PLD significant number of frequency of use, with a few single-chip PLD Frequency of Application
AD9851
- 使用单片机控制AD9851输出正弦波，使用AT24CXX存储相应的频率信息，可以实现在线编程-Control the use of single-chip AD9851 output sine wave, using the corresponding frequency AT24CXX stored information, can be achieved online programming
tiaojiepinlv
- 通过avr单片机的定时器功能，写出不同的不同的频率，而且把频率显示在单片机的数码管上-Avr通过MCU timer functions, write the different frequencies in different, but the frequency is displayed in single-chip digital control on
123
- 本系统分电压测量和信号产生输出两大部分，电压测量部分以模拟电路为主，配合放大模块、A/D转化模块、显示模块；通过凌阳单片机进行数据处理，在误差允许范围内显示测量电压值。信号产生以直接数字式频率合成器为核心，经过AT89S52对DDS芯片内部进行控制，使之输出标准正弦波形，利用编程实现频率预置、步进，达到电压输出频率的可调节步进。通过调试与测量完成了题目的基本部分和全部发挥部分的要求并有自己的创新。-Voltage measurement points of the system and the
chepin
- 利用51单片机进行测频，分为测频与测周两种方案。10Hz到10KHz范围-Carried out using 51 single-chip frequency measurement, frequency measurement and the measurement is divided into the two-week program. Range of 10Hz to 10KHz
STARTUP.A51
- 使用51单片机来精确的测量频率。范围是10HZ到900KHZ. 在proteus在线仿真。-51 single-chip microcomputer to use precise frequency measurements. Measurement range 10HZ to 900KHZ. Online simulation in proteus.
pluji
- 此为自动量程切换频率计的设计，文件中有相关电路图，以及仿真结果，主要由单片机进行计数和控制，由keil c编写-This is an automated switching frequency range of design, documents related to circuit, as well as the simulation results, carried out mainly by the single-chip counting and control, prepared by
RTM660-850
- The RTM660-850 is a single chip frequency generator for INTEL 850 chipset Clock Synthesizer Driver Specification. The clock chip provides standard serial bus for programming device function. Base on the function above, the spread spectrum can be
FPGA-multi-purpose-function-signal
- 基于FPGA的多功能函数信号发生器：基于FPGA实现直接数字频率合成，该函数信号发生器可以实现正弦波、三角波、方波、锯齿波等多种波形输出，输出信号的频率和幅度可调，利用单片机完成整个电路的时序控制、数据处理和实时显示输出。-Based on FPGA multi-purpose function signal generator: based on FPGA realizing direct digital frequency synthesis, this function signal ge
Frequency-Counter
- 基于单片机的频率计，可通过PROTUES软件仿真-Frequency meter based on single chip, software simulation can be PROTUES
3.3
- 采用中断方式设计80C51单片机的秒、分脉冲发生器。要求采用定时起/计数器1的方式1编程实现P1.0每秒钟产生一个机器周期的正脉冲，P1.1每分钟产生一个机器周期的正脉冲。 晶振频率为12MHz。-80C51 single-chip design using interrupt the second sub-pulse generator. Requires regular up/Counter 1 Mode 1 programming P1.0 produce a machine cycl
HomeControlSystem
- * 智能家居控制系统程序 * 单片机采用AT89S52，晶振频率为：12.00MHz。-* intelligent home control system program * using single chip AT89S52, crystal frequency for: 12.00 MHz.
dzq
- 简易的7段式按键发声，单片机控制产生不同的频率-7-segment keys sound simple, single-chip control different frequency
LMX2306-FM-Receiver
- LMX2306的51单片机驱动程序，数码管显示频率（MHz），测试脚6种输出可调-LMX2306 single-chip driver 51, digital display frequency (MHz), the test adjustable feet six output
smart-car-PLL
- 飞思卡尔双核单片机MC9sXS128的超频源代码及注释（XS128），里面有各种频率的超频，比如16MHZ，32MHZ，48MHZ,96MHZ等，程序可以直接使用。-Freescale dual-core single-chip microcomputer MC9sXS128 overclocking source code and comments (XS128), there are all kinds of frequency overclocking, such as 16 MHZ, 3
TCS3200color
- TCS230 是TAOS 公司推出的可编程彩色光到频率的转换器，它把可配置 的硅光电二极管与电流频率转换器集成在一个单一的CMOS 电路上，同时在单 一芯片上集成了红绿蓝（RGB）三种滤光器-The TCS230 the TAOS launched programmable color light-to-frequency conversion, configurable silicon photodiode and current-frequency converter integra
nRF24L01P_Product_Specification_1_0
- The nRF24L01+ is a single chip 2.4GHz transceiver with an embedded baseband protocol engine (Enhanced ShockBurst™ ), suitable for ultra low power wireless applications. The nRF24L01+ is designed for operation in the world wide ISM frequenc
NRF24L01_module
- Example code The nRF24L01+ is a single chip 2.4GHz transceiver with an embedded baseband protocol engine (Enhanced ShockBurst™ ), suitable for ultra low power wireless applications. The nRF24L01+ is designed for operation in the world
Adjustable-PWM-generator
- 本程序为用单片机制作的占空比均匀间隔可调PWM发生器。占空比可调间隔为0.1。即可取得占空比为0 ，10 ，20 ……90 到100 的PWM波。该波的频率固定为1KH（周期1000微秒）。-The procedures for the use of single chip microcomputer making duty ratio uniform spacing adjustable PWM generator. Dutyfactor adjustable interval is 0.1.