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DAC ADUC848
- DAC outputs a sine wave 550Hz to DAC0. Rate calculations assume defualt clock of 2.097152MHz 针对于ADUC848-DAC outputs a sine wave 550Hz to DAC0. Rate c alculations assume defualt clock of 2.097152M Hz to address ADUC848
DTMF5410
- DSP5402的DTMF发生器，源代码 修改gen_dtmf.c的列频1477Hz为1457Hz-DSP5402 DTMF generator, source code changes gen_dtmf.c out the frequency of 1477 Hz 1457Hz
MSP430_FIR
- 430汇编滤波器实例from 10Hz to 3990 Hz.-This code calls a Digital FIR High-pass Filter assembly function "FIR_filter" and obtains the gain for frequency starting from 10Hz to 3990 Hz. The filter coefficients conform wit
PWM
- Simple PWM regulation with freq. settings[9 - 11]Hz
LCD-HZ
- arm9 LCD在应用方面的汉子显示及其基本原理-Arm9 LCD display of man in the application aspect and Basic principle
Sinusgenerator
- sinus generator in steps of 10 Hz til 5Khz on lpc 2148 in pll mode
LPC2138_PWM
- 使用LPC213X系列单片机产生PWM方波~通道、频率、占空比可调~不同频率均在定时时间上进行了校准~我使用的是11.0592M晶振，Hz单位，范围可达10-5-Use LPC213X MCU PWM square wave- generated channel, frequency, variable duty cycle- different frequencies were calibrated on a regular time- I am using 11.0592M crystal,
VB9111
- PCI-9111系列 100K Hz低成本数据采集卡 -English Version English Version vb9111 English Version
SDK9111IntCallBack
- PCI-9111系列 100K Hz低成本数据采集卡 -GAIN＝1，2，4 0.01％ of FSR±1 LSB GAIN＝8，16 0.02％ of FSR±1 LSB
FLOW
- /* 流量程序第1版 Finish Date: 2011\2\21 改动日期：2011\7\15 版本号：U1.0 采用11.0592MHz外部晶振 显示方式：动态扫描 功能描述: 1.检测流量，单位1m3/min=60m3/h 2.检测范围，0~100m3/min 3.频率输出200-1000Hz 调试方法：0 调零，1 量程，2 线性，3 报警点，4 断电点，5 复电点，6 自检点，7 自检， 8 AD输入电压，9 灵敏
traffic
- 交通灯点亮及计时程序，主频为50M赫兹，计时频率为1秒-Traffic lights and timing procedures, clocked at 50M Hz clock frequency of 1 second
AD9889
- 是一款165 MHz、高清多媒体接口(HDMI™ 1.3)发射机，支持最高达1080p的高清电视格式，以及最高达UXGA（1600 × 1200，60 Hz）的计算机图形分辨率-It is a 165 MHz, high definition multimedia interface (HDMI ™ 1.3) transmitter support up to 1080p high-definition television format, as well as up to
fre
- STM32频率计，外部计数，1HZ至高频。-STM32 frequency meter, external count, 1 hz to high frequency.