Dspic assembler pwm trabalhos

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    2,167 dspic assembler pwm trabalhos encontrados, preços em USD

    The project is about developing an Arduino based AC motor control for a record player. In a previous project we managed to generate a stable PWM signal with an Arduino Uno, that is later on filtered and amplified to generate a proper sine wave, that can be altered by frequency and amplitude to control a motor. The current version works fine with the exception that finetuning the generated frequenc...

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    Need help in developing c code for a biquad audio filter using the dsp features of the silabs efm32 series mcu,s, preferably the efm32wg series. Using the built in a2d, with an audio input of 2 volts p-p we need three pwm outputs corresponding to the amplitude of base, midrange and treble bands. preferably the codecs should be variable so the optimal bandwidths can be achieved.

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    I will provide different codes which I need examined for the execution times and memory usage of three pieces of assembler code running on a simulated ARM Cortex-M3 processor. You will also be required to make changes to the assembler code in order to try to improve performance. Use μVision simulator if possible. You should then make at least two changes to each of the three pieces of source co...

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    2 ofertas
    ARM assembly expert Encerrado left

    I will provide different codes which I need examined for the execution times and memory usage of three pieces of assembler code running on a simulated ARM Cortex-M3 processor. You will also be required to make changes to the assembler code in order to try to improve performance. Use μVision simulator if possible. You should then make at least two changes to each of the three pieces of source co...

    $165 (Avg Bid)
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    V curve project Encerrado left

    0-5Vdc input linear output which needs to be converted to 5-0-5Vdc (V curve) . Auxilary input 5Vdc to circuit price is important hence we prefer PWM output from MCU and by RC filter to analog output. All above in minimum 10 bit and maximum 12bit resolution. Response 200 Hz

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    I will provide different codes which I need examined for the execution times and memory usage of three pieces of assembler code running on a simulated ARM Cortex-M3 processor. You will also be required to make changes to the assembler code in order to try to improve performance. Use μVision simulator if possible. You should then make at least two changes to each of the three pieces of source c...

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    2 ofertas

    I will provide different codes which I need examined for the execution times and memory usage of three pieces of assembler code running on a simulated ARM Cortex-M3 processor. You will also be required to make changes to the assembler code in order to try to improve performance. Use μVision simulator if possible. You should then make at least two changes to each of the three pieces of source c...

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    3 ofertas

    Illuminated led switches controlled by Arduino mega 2560 and Adafruit 24 channel TLC5947 chained to Adafruit 24 channel TLC5947. two colors of led green and blue PWM signal and use it as the reference for the green LED intensity. blue remains constant at PWM 50

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    I will provide different codes which I need examined for the execution times and memory usage of three pieces of assembler code running on a simulated ARM Cortex-M3 processor. You will also be required to make changes to the assembler code in order to try to improve performance. Use μVision simulator if possible. You should then make at least two changes to each of the three pieces of source c...

    $152 (Avg Bid)
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    2 ofertas

    I will provide different codes which I need examined for the execution times and memory usage of three pieces of assembler code running on a simulated ARM Cortex-M3 processor. You will also be required to make changes to the assembler code in order to try to improve performance. Use μVision simulator if possible. You should then make at least two changes to each of the three pieces of source c...

    $201 (Avg Bid)
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    5 ofertas

    Hi Wu, I wanted to discuss a project with you. I am in need of an Android app that sends and receives data from an nrf52832 module. The Android app I need written will allow the user to scan for BLE devices and pick one to connect to. Once a connection is made, the user is shown some settings that can be changed. The app will be used to control a spot welding machine so parameters such as weld p...

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    Assembler to c# v2 Encerrado left

    I need an app in c# that converts all Tiff files in a folder, into 3dr files. This process can be done with solim solutions, but 1 file at a time, and I need a batch conversion, that gives me the same result as solim solutions. I think this is a software specific format, and that this can only be done by reverse engineering, but I am not quite sure.

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    I need to convert a piece of code from solim solutions (free software), that converts tiff files into 3dr, into c# code and make an app that grabs all the files in a folder and converts them into 3dr, using the same resolution for every file (the resolution should be provided in the app as a text field).

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    I need to convert a solim solutions function (Free third party application), that converts tiff to 3dr, into a c# app, so that it converts all the tiff files in a folder into 3dr files, with the same resolution for all files.

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    Looking for an intermediate or experienced electrical engineer/mobile app developer/agency who wants to help design and create a novel car accessory. Good candidates will have experience with microcontrollers and their programming; power switching, regulating, and PWM; sensor integration, and Bluetooth (BLE) implementation to communicate with a yet-to-be created iOS/Android app. You will be workin...

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    Using Rasperry pi we get angle from mpu6050 IMU Sensor. After getting angle x and y acceleration we determine desired angle for x and y. While we move the platform, system have to enable [fazer login para ver a URL], System send pwm data for servo motors. I have PID code for stabilization. This system works like Gimbal.

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    Project Door operation with speed ramp up open and close. Hardware: “H”bridge BTS7960 Geared Motor 3GN9K ( 12 Volt 30W 3.5A 200RPM) Arduino UNO (may use Arduino Nano) A Push button to open (impulse) A Push button to close (impulse) A Push button to stop the door in a given position (in case of a stall or something gets caught etc) (impulse) A limit switch for fully open A limit switch...

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    Assembler Developer. You will be an EXPERT at assembler to run on Windows 10. More details will be given via chat.

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    single phase close loopDC DC boost converter with constant voltage & load variation, control with PI controller (LPC2378 microcontroller) technique, & using PWM and MOSFET. 1) method: (with single loop, mean (VMC_ voltage method control) and 2) with dual loop, mean (CMC_ current method control) and after that compare both results. Perform on the MATALB_ simulation. and also want PCB circu...

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    single phase close loop DC-DC boost converter with constant output voltage & load variation, control with PI controller (LPC2378 microcontroller) technique, & using PWM and MOSFET. 1) method: (with a single loop, mean (VMC_ voltage method control) and 2) with a dual loop, mean (CMC_ current method control) and after that compare both results. Perform on the MATALB_ simulation. and also n...

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    i need support to measure the duty cycle of an input pwm signal using STM32 µC with Simulink using STM32-MAT-Target.

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    This is a basic [fazer login para ver a URL] which are needed are 1) GPIO Pin Toggling 2) LED Brightness Control using PWM 3) Proximity Detector 4) Proximity Detector with Lower Power Hardware used is PSoC 5. You have to arrange the hardware by yourself.

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    An assignment involving the implementation of an assembler in high-level coding, such as C++. It will be tested against certain files. I already have a blueprint .cpp file to use.

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    Assembler programmer Encerrado left

    Need an IBM mainframe assembler programmer for freelance test program tasks.

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    Design matlab simulation of PWM current source converters with given details and parameters and get desired output waveforms. Deadline is 2 days and max budget is 100$ CAD

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    We need to do reverse engineering of an ASM code and extract the mathematical algorithm that is checking the Session Key. The software is providing 7 digit number and is waiting for a 5 digit number as a response. After he is using a mathematical functions to check if the provided number is correct. We need to reproduce the algorithm so we can generate "response" codes.

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    This is what it should do: Constantly watch the voltage on one of the analogue in pins. Wait for one of the digital in pins to go low. Now generate a PMW on one of the outputs (called V_open), this PWM is derived from the measured analogue in. Wait for t_wait milliseconds, than generate a second PWM on the same PWM output (called V_hold), also derived from the measured analogue in. This second PWM...

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    The Project consist of two parts. 1) generate any waveform in Simulink using STMf767zi (see picture ). This waveform consists of 10 pulses. Each puls has a fixed low interval and variable high interval. This signal can be generated with the help of the Arbitrary waveform using timer and DMA, see the link Capital 5 Arbitrary waveform generation using timer DMAburst feature. The STM32-µc can ...

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    Im looking for help to design a custom PCB using esp8266 and 2 arrays of LED chips (each one for diferent light color). I want a circle shaped PCB that includes the led chips arranged in concentric circles around the esp module. PCB must also include voltage regulation as it needs to be connected directly to AC power (110-220V). Each led array needs to be controlled independently by the ESP chip, ...

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    Need assistance finishing to build a PWM code for a PIC24 microcontroller. I have about 80% of the code finished and just need help reviewing it and completing the remaining part of the code in order to run a motor and switch direction when a switch is pressed. Code is being built on MPLABX using XC16 compiler. Thank you in advance.

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    We are a small manufacturing company that needs a way to document how our products are made and we need a way to time how long it takes to make them. We need a template or a couple templates created in Excel that has a step by step instructions on building our assemblies. Assembler must be able to check lines off ass they are completed. Each of the sub categories will need to have a timer asso...

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    Objectives - Design a Class D mid-range amplifier to produce audio signals at mid-range frequencies using the digital audio MOSFETs and digital gate driver ICs. - Use 3-level PWM as the modulation scheme. - The output power should be an appropriate industry standard value to drive a 8 ohm driver. - Design a power supply to drive the amplifier. - Assemble design on circuit board. - Test the system....

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    Hello, I need code to adjust PWM frequency and duty cycle between 2kHz and 25kHz on pins PA15, PA16, PA17, PA18 of SAMD21G18 (Arduino Zero pins 5, 11, 13, 10). The PWM frequency can be the same on all pins, but the duty cycle has to be set individually. It is desirable to have a resolution between 10 and 12 bits for the duty cycle (maybe some of the higher frequencies won't be viable, that&...

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    Want PCB and deliver it to door address according to data sheet provided. Microcontroller specs STM32F205 120Mhz ARM Cortex M3 1MB Flash 128KB RAM 30 mixed-signal GPIO (digital, ADC, PWM) Advanced peripherals: DAC, I2S, I2C, CAN Cellular specs U-Blox SARA U260/U270 (3G) or G350 (2G) Global SIM card This board should be similar to Particle electron(U-Blox) but should communicate with our server. P...

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    stm8 programming Encerrado left

    i need someone to create project in stm8 for my logic.... I have 10 logic conditions based on 4 interrupts and two outputs.. Two variables to be stored in eeprom... 1 output is PWM... timer delays to be used for output ON-OFF patterns

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    We need a pulse generator, controlled by Android and iPhone. Range from 1 Hz to 1000 Hz, pulse width = 0.1 msec. The pulses are ordinary, double or PWM. We will give detailed instructions if we agree. The Mobi application controls the generator, both the frequency and the duration of the pulse generation

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    I am working on an embedded platform written in C for the PIC16F1503 chip. Whilst I'm an experienced programmer, I need some help with specific PIC principles. Specifically, I'm looking for a sample program to: 1) Configure and write PWM to all four pins 2) Configure input and output pins 3) Set the chip at various frequencies (250kHz, 500kHz, etc) 4) Read and write data to persistent P...

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    Can you design a simulink model for cascaded H-bridge 9 level PWM inverter for me. I will bear the cost for it. This is an urgent matter. So please respond asap.

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    This is a part-time position (ok to work on weekends). Pay Rate is $12-$15 depending on skills. Assembly Techs are Responsible for: • Perform visual insertion of components as requested • Ensure that all connections are solder correctly • May be required to perform miscellaneous duties as directed within the scope of the job. Qualifications Include: • 2+ years in manufacturing,...

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    Local
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    Phase shifted and level shifted pwm scheme for cascade H- bridge level inverter

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    Phase shift and level shift pwm scheme

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    Arduino controller Encerrado left

    Arduino program to achieve the following includes: PID closed loop feedback control of pump from flow meter input with various valve control and timed [fazer login para ver a URL] INPUT SIGNALS - Inverter Signal (HIGH = ON, LOW = OFF) - Flow meter (interrupt on pin 2 to count flowrate) OUTPUT SIGNALS - Pump speed (PWM control to motor control board) - Pump on (HIGH = Motor control enabled, LOW =...

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    1. C programming 2. Memory management, runtime organization 3. Libraries 4. Compiler, assembler, binder, loader 5. Garbage collectors 6. Interpreter, Virtual Machines [fazer login para ver a URL]~fzbn57/html/lehrveranstaltungen/KSP/ksp-ss18/[fazer login para ver a URL] exercises: 5, 6, 7, 8

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    Need basic code in C language to move a DC motor. Need guidance and explanation on coding. I am using a STM Nucleo F429ZI board. What I am after is coding that will help my motor and the wheels I will attach to the motor. I need it to move in a forward direction, backward direction, stop and what not. I also have a H-bride driver on the circuit and will ideally be using PWM to control the motor.

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    I need to perform fast bitwise AND operations of 2 different 2-dimensional bit arrays. Bit array A will be larger than bit array B. The idea is to find the first available location within array A where array B will fit in such manner that a bitwise AND operation of the two bit arrays will result in nothing but zero's. The code should be optimized for high speed. Written in assembler. Typi...

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    Build a pc Encerrado left

    Have all components.. think motherboard has a short and need help fixing it - requires Skype Components case: Phanteks PH-EC416PSTG_B motherboard: ASRock Z370 Extreme4 CPU I7 8600K COOLER Noctua NH-D15 Premium CPU Cooler with 2x NF-A15 PWM 140mm Fans (Brown) graphics card EVGA GeForce GTX 1070 SC GAMING ACX 3.0 Black Edition power supply EVGA 750 GQ, 80+ GOLD 750W, Semi Modular, EVGA ECO ...

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    MCU Circuit design Encerrado left

    - avr based MCU control for 6 DC (small) motor (PWM control speed and direction), 2 motors in pair (2.5V, 100mA each motor) -1 heat pad on off control (3.7V, 1A), -USB charge and Lipo battery for working 2-3hours (3.7V 2000mAh), charging Volt and current 5V/1A - Switch position (5), position 1 (OFF), 2(mode1), 3(mode2), 4(mode3), 3(mode4)

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    The project is to develop a code for the DS1337 clock and drive 12 individually addressable LEDs to show the time. LED driver is the TLC59711 IC. LEDs are arranged in a circle, like the numbers are on an analog clock. Displayed should be hour, minutes and seconds. There are limitations on what can be displayed, so PWM should be used to help convey some meaningful information. For example - the mi...

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    A Freelancer with strong skills in C++ and AVR assembler is needed to write a special file conversion utility. This will be a console type application. The utility will read the AVR assembler .hex file and convert into an Intel-style record based .hex format. Please see attachment.

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    I am creating a simple touch sensor for a drawer that I will be showing my students. I have at my disposal these tools. 1) Microcontroller board ([fazer login para ver a URL]) 2) TP4056 lipo charger 3) 2000 mAH lipo battery 4) Pair of PWM servos ([fazer login para ver a URL]) What I want to do is use the built in touch sensor pins of the microcontroller board to control the servo. The microcont...

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