pwm dac

PWM DAC vs. Standalone 2015-10-21

PWM DAC vs. Standalone
http://analogtalk.com/?p=534 http://analogtalk.com/?p=551 Posted by AnalogAdvocate on April 09, 2010 Design, General In today’s highly competitive ele

PWM DAC Low Pass Filtering 2015-10-21

PWM DAC Low Pass Filtering
[TI博客大赛][原创]LM3S811之基于PWM的DAC http://bbs.ednchina.com/BLOG_ARTICLE_3005301.HTM     http://www.fpga4fun.com/PWM_DAC_3.html One-bit DAC Take one pin of

How determine the RC time constant in PWM DAC lowpass filter? 2015-10-17

How determine the RC time constant in PWM DAC lowpass filter?
how determine the RC time constant in PWM digital to analog low-pass filter? I 'm looking for the best RC time constant and its reason in a PWM to convert digital signal to analog based on d

MCU PWM DAC OP Voltage Output 2015-10-19

Make a DAC with a microcontrollers PWM timer 2015-10-21

Make a DAC with a microcontrollers PWM timer
http://www.edn.com/design/analog/4337128/Make-a-DAC-with-a-microcontroller-s-PWM-timer Many embedded-microcontroller applications require generation o

how to generate an analog output from a inbuilt pwm of Atmega 32AVR microcontrloller? 2015-10-19

how to generate an analog output from a inbuilt pwm of Atmega 32AVR microcontrloller?
how to generate an analog output from a in-built pwm of Atmega 32AVR microcontrloller? you need a resistor, a capacitor and an opamp. opamp is not rea

PEM DAC note 2015-10-21

开发指南V1.0库函数版本,PWM DAC实验 350页 STM32 的定时器最快的计数频率是72Mhz,8 为分辨率的时候,PWM 频率为72M/256=281.25Khz.如果是1阶RC滤波,则要求截止频率为1.77Khz,如果为2阶RC滤波,则要求截止频率为22.34Khz.一阶RC滤波截止频

RFID 讀寫器 Reader Writer Cloner 2015-10-17

RFID 讀寫器 Reader Writer Cloner
RFID读写器的工作原理 RFID的数据采集以读写器为主导,RFID读写器是一种通过无线通信,实现对标签识别和内存数据的读出和写入操作的装置. 读写器又称为阅读器或读头(Reader).查询器(Interrogator).读出装置(Reading Device). 扫描器(Scanner).通信器(

RFID Reader 線路圖收集 2015-10-22

RFID Reader 線路圖收集
    This 125 kHz RFID reader http://www.serasidis.gr/circuits/RFID_reader/125kHz_RFID_reader.htm http://www.serasidis.gr/circuits/RFID_reader/images/1

RFIDler 2015-10-22

RFIDler
https://www.kickstarter.com/projects/1708109/rfidler-a-software-defined-rfid-reader-writer-emul https://github.com/ApertureLabsLtd/RFIDler http://adamsblog.aperturelabs.com/2013/08/rfidler-o ...

An Isolated DAC Using PWM Output 2015-10-20

An Isolated DAC Using PWM Output
An Isolated DAC Using PWM Output  Arduino‘s (

PWM實現ADC DAC 2015-10-19




    		    PWM實現ADC DAC
一.PWM实现AD 利用普通单片机的2个IO及一个运算放大器即可实现AD转换电路,而且很容

Two PWM outputs from MCU combine to form a monotonic 16bits DAC 2015-10-21

Two PWM outputs from MCU combine to form a monotonic 16bits DAC
http://www.edn.com/design/analog/4329365/Combine-two-8-bit-outputs-to-make-one-16-bit-DAC  

The Secret MixedSignal Life of PWM Peripherals 2015-10-17

The Secret MixedSignal Life of PWM Peripherals
The Secret Mixed-Signal Life of PWM Peripherals  Pulse-width modulation (PWM) peripherals have enjoyed a long association with microcontrollers and po

Using PWM Output as a DigitaltoAnalog Converter 2015-10-21

Using PWM Output as a DigitaltoAnalog Converter
http://www.ti.com/lit/an/spraa88a/spraa88a.pd

Unused port adds a PWM/analog channel to a microcontroller 2015-10-21

Unused port adds a PWM/analog channel to a microcontroller
Low-cost, 8-bit, single-chip microcontrollers are stingy when it comes to on-chip PWM (pulse-width-modulation) resources. The use of a PWM resource of

5、CC2541芯片中級教程OSAL操作系統(PWM+看門狗) 2015-10-14

5、CC2541芯片中級教程OSAL操作系統(PWM+看門狗)
    本文根据一周CC2541笔记汇总得来—— 适合概览和知识快速索引—— 全部链接:

stm32 DAC輸出音頻 2015-10-14

define DAC_DHR8R1_Address 0x47410 // Init Structure definitionDAC_InitTypeDef DAC_InitStructure;DMA_InitType

利用DAC(Datatier Application)實現數據庫結構遷移 2015-10-15




    		    利用DAC(Datatier Application)實現數據庫結構遷移
从一个存在的库,抽取其表结构,对象,权限等,再部署成一个不包含数据的"空库"的方法有很多种
一周排行
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