DDS digital signal generator

2015-04-12 00:43    By:mahao007      View:77      Download:1

Write your own DDS generators, square wave, triangle wave, sine wave, you can also enter any Waveform files...

verilog Verilog

Waveform generator and sine waveforms generator based on VHDL language

2015-04-17 00:06    By:cap      View:144      Download:2

Waveform generator and sine waveforms generator based on VHDL language, a total of two files, communication development platform. This is a typical black wave generator program and an arbitrary waveform generator program, members can refer to the study, introduction to VHDL is also helpful to-This i...

vhdl VHDL

Function signal generator based on DDS

2015-04-04 11:13    By:PSAM123      View:34      Download:0

It is a based on DDS technology signal generator. 由 AT89S52 Single-chip, AD9833 芯片、 LCD160 2 The LCD screen , Adjustable keyboard, circuitry, biasing circuit, DC power supply circuit composition. DDS芯片 By the phase accumulator, wave ROM, andd/a converters and low-pass...

Driver Development C

Using atmega32 SPI comunication for transmitting data

2015-04-09 07:33    By:avahid      View:162      Download:1

In this project, I use SPI to connect two atmega32 and transfer data between them. Master micro scan and read matrix keypad and send it's data to slave micro. Slave micro receive data and print it on 16*2 alphanumeric LCD....

Atmega32 C

MATLAB realization of DDS

2015-04-08 14:03    By:cp280601344      View:26      Download:0

DDS-based design and simulation of MATLAB A frequency synthesizer technology DDS (direct digital synthesizer) is required for the direct synthesis starting from the concept phase waveforms...

Matlab Matlab

VHDL and verilog implementation of DDS and fft

2015-02-10 20:54    By:bala      View:34      Download:0

The core component of a DDS waveform generator is the accumulator. The accumulator is a running counter which stores the current phase value of the generated waveform. The rate at which the accumulator is updated and the accumulator increment value determine the frequency of the generated waveform....

Windows VHDL

DDS_quicklogic source code

2015-03-01 23:41    By:zfb      View:19      Download:0

DDS_quicklogic 是由 quicklogic Development company, DDS Direct digital synthesis technology, are starting from the phase, direct frequency synthesis technology with digital technology wave. There are 9 modules, namely, 1, DDS. V (top-level modules), 2, LOADFW. V (load frequency modules), 3, PHASEA...

FPGA Verilog


2015-04-16 11:37    By:mohammadne      View:100      Download:0

drive 3310 lcd with avr atmega8 Hi friends, using graphic LCD in a project gives itreally a good look and flexibility of displaying different characters and shapes. But, the graphic LCDs are quite costly. The NOKIA 3310 LCD provides a really low-cost solution to add a small graphic d...

Embeded C

8 LED lights out mode control based on atmega16

2015-02-26 12:18    By:Haley      View:69      Download:1

Following procedure is based on the atmega16 8 LED lights out mode control, including the control buttons, and  also contains protues simulation, and hope that these Program helps those just better understanding contact  atmega16 microcontroller atmega16....

单片机 C

lcd atmega32

2015-02-26 12:18    By:andresmauro17      View:36      Download:0

i’ve built usbasp programmer to program the microcontroller but that is another long story……………………It takes the higher 2kb of memory for bootloader. I have 6kb of memory to run all of my arduino projects. I was happy with it. I have tested the ir remote, ds18b20, hd74480, analog, di...

Embeded C

Project at atmega16 with LCD display SED1520

2015-03-24 07:31    By:cigustm      View:86      Download:0

Project at atmega16 with LCD display SED1520 source code. With cyrillic font. Freeware, for evaluation and non-commercial use only....


atmega128 sample code

2015-04-11 16:47    By:kongpd      View:119      Download:1

This source code is implemented as a function of the function key c language atmega128. It includes functions such as timers, IO, interrupt, CHAR LCD, I2C, SPI is.  ...

software C

Digital volume control atmega8_TDA7313

2015-03-29 10:33    By:BAHKO      View:111      Download:1

Complete schematics and code for digital volume control atmega8 TDA7313...

Audio Others

atmega32 lcd display siemens S65 (all) and C75

2015-03-05 00:32    By:helloshop      View:32      Download:1

Device based on ATMEL atmega32 microcontroller, connect LCD display Siemens S65 (all modification) or display C75 (select in code). Real clock chip - HT1380.  The device is intended to set the voltage level depending on the user-defined time frame in the device menu....

Other ASM

DDS_Dual_ports Verilog implementation

2015-04-17 01:24    By:zhu_ic      View:58      Download:1

DDS_Dual_ports Verilog implementation, you need to download experiment, according to their own needs to be modified in order to achieve the purpose of its...

verilog Verilog

Remote control with atmega168 using RFM12bp 433MHz module

2015-01-22 00:16    By:mitescu      View:76      Download:0

Remote control using atmega128 microcontroller and RF module type RFM12 in 433MHz band. The application covers eight command buttons. Additionally, ensure battery voltage supervision, and RF signal strength is signaled by an LED...

Communication C

EKF&UKF for sine signal estimate

2015-03-15 22:36    By:megnrennwpu      View:16      Download:0

The m files include algorithm of Extended Kalman Filter and Unscent Kalman Filter(includes both nonaugment and augment) to estimate the sine signal. The codes could run correctly and the results display apparently....

Algorithm Matlab

Code for interfacing micro sd card with atmega32

2015-04-12 16:40    By:Johnyg3008      View:97      Download:1

Here is my project on interfacing of SD Card (microSD). microSD cards are available very cheap nowadays, a great option for having a huge memory in any embedded system project. It is compatible with SPI bus, so the interfacing is easy. SD card adapters are also easily available in market, one can ea...

Embeded C


2015-03-08 15:48    By:Dewdrops      View:49      Download:0

This is my Clock project. "Clock single LED with atmega8". Led7seg created by Single-LED. it's very beautiful and brilliant. in this project also decode SONY remote control features to set the hour....

AVR micro Controler C

Interface implemented by atmega16

2015-01-25 07:57    By:Hellar      View:18      Download:0

Code to implement the interface circuit slave atmega16, CH372 receives the PC through the USB port to download information. Host computer application is to use the c # implementation of a window that is used to send commands. PC will receive the commands sent to the power line carrier module by modu...

Communication C


2014-12-21 05:53    By:lutmm      View:23      Download:0

Json_autocodegenerator JSON code automatic generation tools you can automatically generate a JSON string parsing code...

Linux programming C

pwm sine.c

2015-03-11 02:49    By:embeddedvivek      View:67      Download:0

/*PWMsine.c This program illustrates how to use the PWM on Channel 4 in a single edge mode to output a sinusoid on the PWM channel. PCLK is set to 15MHz and there is no prescaling so that the PWM clock is at 15MHz. The base rate is set to 100H which is 256 base 10 so the base PWM frequency is a...

Arm C

radar signals analysis and processing using matlab

2015-04-12 02:47    By:lixiaoyu702      View:365      Download:2

radar signals analysis and processing using matlab. this is the matlab codes for the book of radar signals analysis and processing using matlab...

Matlab Matlab

cellular signals from imaging data

2015-04-17 06:41    By:wangxiaolong0312      View:64      Download:0

This toolbox includes routines for using principal component analysis (PCA) and independent component analysis (ICA) to extract cellular signals from imaging data sets. A full description and validation of the method is provided in the paper, "Automated Analysis of Cellular signals from Large-Scale...

Matlab Matlab

Labview signal generator and processor

2015-02-14 23:18    By:llikers      View:39      Download:1

Using LabVIEW Prepare a complete application, complete the following functions: 1 、 Generates a sine wave, stacking a noise signal from the interface you can adjust the noise and signal amplitude Degree, frequency of this signal as signal source of subsequent analysis; 2 , Disp...

Other LabView

Compute the pollution-noise sine signal using Wavelet transform

2014-12-10 12:54    By:gszzhang      View:10      Download:0

File features: calculate the polluted sine signal using Wavelet transform , one of the continuous Wavelet transform, scale larger, equivalent to the Fourier transform of the w value is smaller. Used with mean 0and variance 1 sequences of Gaussian random white noise sequences...

Audio Matlab


2015-04-04 11:13    By:yt920419      View:21      Download:0

Input frequency, amplitude, phase difference, can give rise to two-channel quadrature sinusoidal signal, triangle, square, ASK,FSK,DPSK...

Driver Development Verilog

atmega16 based PID controller (simulation)

18 minutes ago    By:aweis      View:48      Download:2

This is GE based on PID controller atmega16 Bible plus 讓 pinholes an authenticated inter-Hao of the passage the atmega16 PORTA Modbus, ASCII ADC ETA conversion form GE 閉 road home and the 響 Ying Seattle 讓 everyone view you can easily see...

Arm C

dc servo drivers atmega8

2015-03-12 23:03    By:hongfeng      View:81      Download:1

atmega8 processor control of DC servo motor driver source code, /* Servo Controller. Atmel atmega8 based. INT Version (v0.2) Clock: 16 MHz */...

直流电机驱动器 ASM


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