搜索资源列表
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
RS232_MEG8
- RS232通信演示程序 目标MCU:MEGA8 晶振:内部(EXT) 8MHZ 作者:dengchongguang 电子牛-RS232 communication MCU Demonstration Program objectives : MEGA8 Oscillator : Internal (EXT) 8MHZ Author : dengchongguang electronic cattle
DS18B20gai
- 实现对DS18B20的读取,注意：单总线协议对延时要求比较严格，此程序中采用的是11.0592M的晶振，如果使用其他的晶振请跟据DS18B20的资料修改延时参数 -DS18B20 achieve the right read, attention : single bus protocol to delay more stringent requirements, This procedure is used in the M 11.0592 Crystal Oscillator, If y
ECS_220705
- ECS所有晶体振荡器的protel DXP 库文件-ECS all crystal oscillator Protel DXP libraries
DS3231_Driver 高精度实时时钟芯片的驱动程序
- 高精度实时时钟芯片的驱动程序，采用I2C方式，包含.H和.C文件并由详细注释。-extremely accurate I2C real- time clock (RTC) with an integrated temperature-compensated crystal oscillator (TCXO) and crystal。the rar includ .H和.Cfile。
AD7705(C51)
- 1，初始化： 如果AD7705复位引脚直连VCC，最好在初始化程序中加入初始化序列，不然ready信号不会输出。 2，输入范围 如果AD7705采集单端信号，则输入必须在0到VDD之间，而不可以超出或为负，如果一个输入为负，则另一个输入会有灌入电流的现象，芯片无法正常运行。-AD7705 is a complete 16-bit A ö D converter. Within Structure in Figure 1. If the external crysta
DS18B20
- msp430F5438 驱动DS18B20,使用高频晶振，将温度上传至串口。-msp430F5438 drive DS18B20, using high-frequency crystal oscillator, the temperature is uploaded to the serial port.
an002
- C8051F MCU 应 用 笔 记 AN002 — 配置内部和外部振荡器-C8051F MCU Application Notes AN002- Configure internal and external oscillator
ta1322fn
- 卫星调谐器 DBS TUNER The TA1322FN is a wideband down-converter which can operate at input frequency ranging from 850 MHz to 2200 MHz. Intended primarily for use in satellite tuners, this IC includes an oscillator, a mixer, an IF amplifier and a P
Interrupts
- This example demonstrates how to initialize for and switch to a Capacitor configuration for the external oscillator.
F02x_Oscillator_Capacitor
- 利用电容器对8051f系列单片机的外部晶振进行初始化-The use of capacitors on the 8051f series MCU to initialize the external crystal oscillator
3.ClockModes
- 3.Clock Modes 时钟模式控制，演示CC2430中高速晶体震荡和RC振荡器的配置-3.Clock Modes Clock mode control, presentation CC2430 shocks and high speed crystal oscillator configuration RC
PWM_Dither
- This program illustrates the use of the Dithering mode of the SMPS dsPIC * devices. It uses a sequential tuning of the FRC oscillator to produce a * +/- 3 dither in the frequency. * The dithering mode is useful in reducing the effective EMI
Desktop
- IC AT89C51 is a low-power, high-performance, 8-bit microcontroller with 8 kB of Flash programmable and eras-able read-only memory (EPEROM),256 bytes of RAM,32 input/output (I/O)lines, three 16-bit timers/counters, a six-vector two-level interrupt a
cc250-PowerModes
- 基于CC2530 功耗管理。CC2530有4个功耗模式-CC2530 use a different operating mode or power mode to allow low-power operation. Ultra-low power consumption by turning off the power supply module in order to avoid static power consumption as well as through the use of
Test
- atmega 16 内部晶振，波特率9600 串口程序-atmega 16 internal oscillator, baud rate 9600 serial program
pwm
- msp430g2553// Descr iption: A single sample is made on A10 with reference to internal // 1.5V Vref. Software sets ADC10SC to start sample and conversion - ADC10SC // automatically cleared at EOC. ADC10 internal oscillator/4 times sample // (64x
LCD1602
- 用52单片机实现一个时钟，采用12M晶振，时间可以显示时、分、秒，并在液晶屏上显示，按键可以调时，调分。-52 microcontroller clock the 12M crystal oscillator, the time can be displayed, minutes, seconds, and displayed on the LCD screen, the buttons can be adjusted, transfer points.
MC33035_cn
- MC33035无刷直流电机控制器采用双极性模拟工艺制造，可在任何恶劣的工业环境条件下保证高品质和高稳定性。该控制器内含可用于正确整流时序的转子位置译码器，以及可对传感器的温度进行补偿的参考电平，同时它还具有一个频率可编程的锯齿波振荡器、一个误差信号放大器、一个脉冲调制器比较器、三个集电极开路顶端驱动输出和三个非常适用于驱动功率场效应管（MOSFET）的大电流图腾柱式底部输出器。此外，MC33035还有欠锁定功能，同时带有可选时间延迟锁存关断模式的逐周限流特性以及内部热关断等特性。其典型的电机控制
usb-to-serial
- usb转串口电路，PDF电路图，用ft232rl芯片，无需晶振，电路简单。-usb to serial circuit, PDF schematic, with ft232rl chip without a crystal oscillator circuit is simple.