Pwm 8051 assembler trabalhos
I need someone with good experience in STM32 programming to help me build a project. I have experience with Arduino, but I am very new to STM32. This project requires I2C, UART, and recording data to the computer (optional Opamp, Ethernet port, etc.) The board I am using is Nucleo-h723ZG If you have experience with STM32 it is too ez jobs. We can work through email or Zoom, I can use English and Vietnamese.
... Mux modules connected to Arduino Mega R3. Currently there are 4 modules hooked up. They are split into pairs and outputs of each pair are paralleled. Two pairs make up one large 32 pin connector with Pair#1 having their output feeding the bottom portion of 32 pin connector and Pair #2 to the upper portion. In each pair MUXs are configured as receiver and transmitter. Transmitters connected to PWM pin and Receivers to Analog In pin. So I need a function written so that I can just turn ON channels like this. (Pin, Pin); Which should enable any of the pins from 0 to 31) (); Would turn off all MUX modules mux.* maybe some other useful features that you could think of. Output Connector is 32 pins in total: MUX Pair #1 responsible for pins from 0-15 MUX Pair #2 responsible
...ATTiny84A. Only 6 positions are to be used, and the position will be queued up with a single push button. The purpose of the dial is to provide input selection, to the ATTiny84A and will turn on power to either 1 or 2, of 3 PORTB pins. This will also require adjustment of PWM on several pins that I will need to adjust several times through the project. I would prefer this be done in Atmel studios as that is what I use, but any format in which I can adjust the duty cycle would be sufficient. This will most likely require software PWM on PB0 due to the use of PB0 through PB2. All the electronics for this project are in breadboard testing and can easily be changed if necessary. I have started writing AVR C code for this. However I am not nearly as proficient in AVR C as I n...
...assets at hand. We need to be able to communicate WHAT the CONCEPT of the site is AND GIVE THE ASSETS, and you be able to take it to the finish line from there by creating the look and feel and functionality (we have programmers that can help you with that part --- but you must be able to convey what those design elements are and produce them). We are looking for a "developer/builder," not an "assembler." We need: 1. Ability to creatively visualize data (text/numbers) 2. Creatively combine data with imagery. (While not expected to create imagery, understanding how to creatively lay out imagery with data is crucial) 3. Knowledge and ability to research current design trends and technology 4. Ability to stay on-brand (looking to rest of site) while N...
...stand by in a low-power/sleep mode, waking at 1 second intervals to communicate with the GATT client and service any commands/tasks. Top Level Functionality List --------------------------------- The corridor light button's functionalities include: - Monitor status of a button (momentary switch, SPST-NO) via digital input - Monitor device battery life via ADC input - Interface with an LED driver (PWM or I2C) to control 4 LEDs (RGBY) - Interface with an NFC reader to read NFC card ID in device proximity for a defined time interval after a button press event. - Interface with an E-Paper Display (EPD) to display patient information - Communicate via BLE as a GATT server (custom profile) with gateway (GATT client) with the following services: - LED Service - set color...
Project Title: AMP Schematic Platform: Circuit Designer (Like CircuitMaker, Circuitlab, 4PCB, Tinkercad or equivalent circuit designer) Parts list: 1. PEMENOL PWM signal generator $ 12 2. Output MOSFET switch $ 32 3. Low-side MOSFET driver $ 3 4. Power Transformer $ 56 5. Case $ 45 6. High voltage electrolytic capacitor $ 16 7. Diode bridge rectifier $ 3 8. Other parts (wires, pins, switch, power cord, resistors, capacitors $ 10 ___________________________________ Total: $ 177 Here is the link to a Google Sheet with all the...
El propósito principal de este programa es desarrollar una simulación interactiva de una ruleta de casino utilizando ensamblador. Además del programa en sí, es crucial que se incluya una carpeta técnica exhaustiva que detalle el funcionamiento del algoritmo desarrollado. Esta carpeta técnica deberá explicar paso a paso cómo se genera la simulación y cómo se implementa el algoritmo detrás de la generación de números aleatorios. Programa de Simulación en Ensamblador: El programa deberá ser capaz de simular una ruleta de casino, generando números aleatorios que representen las diferentes casillas de la ruleta. Estos números deberán ser presentados al usuario de manera ...
I am working on 4 wheel drive vehicle robot for agricultural purpose, I need "Embedded c" or "Arduino" base coding engineer, who can help to do "embedded C" coding of requirements, interfacing sensor code , software requirement testing etc . Person should have worked on, Analog and digital inputs and outputs, should know about PWM ,and current controlled outputs should be enthusiastic to work upon sensors like RPM, Gyroscope and more. Person should be good in understanding and making, simple electronics circuits ( like PULLUP/PULL DOWN circuit, Switch control or capacitor filter circuits etc) person will be responsible for: 1. Sensor integration and coding and testing 2. Requirement Implementation for robots 3. perform module level and integration...
I am looking for an experienced engineer to design an inverter for me.... No user control or display is required for this project. The successful freelancer will have to demonstrate expertise in electrical engineering and inverter design. The inverter must be designed within agreed timelines at an acceptable cost. If you think you have the skills and experience necessary for this job, please apply for the project. There will be 6 signals coming from a MCU so those 6 pwm signals will be switching the MoSFETs. The current can go upto 400A and voltage to 120v. The system works on a 72v system from a Li ion battery. I need the inverters designed for 6 mosfets in a three phase half bridge configuration. Each mosfet is paralleled in 3 so total of 18 mosfets are present. The MoSFET used ar...
I need to trigger an IRFZ44N, this mosfet will turn on 30V, the signal will be an output of a microcontroller (PWM 5V @ 3khz). I need the freelancer to develop the circuit between the microcontroller output and the IRFZ44N gate. GND of microcontroller,IRFZ44N and load are the same.
I am looking for an experienced, knowledgeable, and talented assembler/low level language programmer to join an innovative new project which involves the creation of a new programming language, this is currently subject to an NDA. The programming language that we need assistance with is at an Assembly Language level. We are planning to use this language to create a new operating system and more, so experience with the creation and utilization of operating systems is a benefit but not an absolute . We will be happy to provide a detailed list of requirements and functionalities that we will need to be implemented, but at the same time, we will also rely heavily on the experience and guidance of the programmer. If you believe that you are qualified to fulfill the position, we invite yo...
I am looking for an experienced STM32 developer to help with a small project. Specifically, I need help coding a specific function for an STM32L0 microcontroller. This is a time-sensitive project, so I need the job to be completed by a certain deadline. Experience with STM32 microcontrollers is a must, and familiarity with STM32L0, in particular, will be particularly helpful.. LCD, Usart, ADC...looking for an experienced STM32 developer to help with a small project. Specifically, I need help coding a specific function for an STM32L0 microcontroller. This is a time-sensitive project, so I need the job to be completed by a certain deadline. Experience with STM32 microcontrollers is a must, and familiarity with STM32L0, in particular, will be particularly helpful.. LCD, Usart, ADC and ...
I am looking for...Knowledge of industrial settings and the ability to design for harsh outdoor conditions. - Attention to detail to achieve the desired accuracy of 1%. I would prefer to implement this with an I2C signal from my PIC32 - but I am open to other suggestions (Note the project is a bit short of pins so using a pwm signal x 4 is not great - unless I add another small uC to interface between the PIC32 and the current transmitter. I am looking at the Max2900 part - but this needs ? 4 x PWM signals for control. The purpose of this project is to add 4-20ma loop control primarily of VSDs (Variable speed drives / valves in an agricultural environment) If you have the necessary skills and experience, and can meet the requirements for this project, please subm...
Looking to develop a board with below description: Hardware: 1. Control 4 motors of 10 amps load, with current sensing & PWM 2. Mesh network with zigbee 3. Battery management circuit 4. 2 sensors Firmware: 1. Sensing the motor currents , and give alarm if it’s overload 2. Get motor current data 3. Get battery voltage 4. Get sensor data 5. Mesh network with zigbee protocol 6. Bluetooth control
Read in a new ...the average with the last 7 numbers stored, while the oldest number (8th) is discarded. Repeat this operation forever or until your reach the end of the data memory. Deliverable 1.1: Create the assembly instructions considering that your processor is 16-bits (instructions are 16 bits wide) Deliverable 1.2: Write a simple assembly program that can perform this task. Part 2: Create a simple assembler that can generate machine code from any assembly program that you have written considering the instructions that you have created for your processor. For this you need to encode the opcode of each instruction and the operands into a 16-bit digital value, decide how many of the 16-bits to assign to the operands, and decide on the number of registers that the CPU sh...
Project Title: Design and Development of Brushless Dc motor- Out runner Required Power Rating:10-150 watts Required Voltage: 24V Skills and Experience Required: - Experience in designing and developing brushless DC motors - Proficiency in working with motors with power rating less than 1 HP - Expertise in working with motors operating at 24V - Strong understanding of Pulse Width Modulation (PWM) control - Familiarity with motor control circuits and controllers i) Motor diameter: 30mm, 42mm and 55mm
...functionality Requirements: 1. Programmable Control System - The wheelchair should be able to operate using a programmable control system controlled by joystick - This will allow for customization and fine-tuning of the wheelchair's performance. - it should be close loop system sensing the back EMF to manipulate the speed verse the torque and also sensing the maximum current to do chopping PWM as necessary 2- CONTROLER AND FEATURES : - USING STM or ATMEL controller - the mechanical body of the wheelchair already made and wghit almost 55kg . - it consist of tow battery each 12 volt connected in series. - dual dc motor each 24 volt with maximum current of 7A - THE SPEED OF THE MOTOR IS 3000 rpm and has a gear ratio of 1:10 - each dc motor contain el...
I need an experienced freelancer to help me with a QuikStak assembler project. Specifically, I need a QuikStak Assembler that is both manual and electric in nature, although it is not required to be tailored to any specific project requirements. Additionally, I need it to be suitable for small parts. Someone with previous experience in QuikStak assembling is preferable. Please let me know if you have any questions related to this project. Thank you. I am not looking to fully start this project yet, but i am very interested in what the process is and what pricing can look like. I want to know the price so my company can plan and budget for this project. I dont need the cheapest price either, we are looking for quality. I have no images or other files to share.
I want a code to connect dsp (F28377D) with laptop by ccs for pwm and the calibration voltage sensor and current sensor
I am looking for a skilled freelancer to develop a BLDC c...controller should meet the following requirements: Voltage Range: The controller should be able to handle a voltage range of 48V and above. Motor Compatibility: I will provide details of the specific motor type or model that the controller should be compatible with. Control Method: The desired control method for the BLDC controller is PWM (Pulse Width Modulation). Ideal Skills and Experience: - Experience in developing BLDC controllers - Knowledge of PWM control methods - Ability to work with specific motor types and models - Strong understanding of voltage ranges and their implications on controller design If you have the necessary skills and experience, please submit your proposal with relevant examples of yo...
...project description from EMR company providing data dump 2.2 See updated timeline PLEASE NOTE UPDATES, 9 July 23 UPDATED BUDGET, reduced: 250-$600. Reduced because I no longer seek help to learn MSSQL. Instead, simply advice re selecting an appropriate user-friendly application for querying the data. UPDATED PROJECT DESCRIPTION: l am a retired physician, fairly tech savvy for my age (learned assembler language back in the late 60's, and then no computer use at all until the mid 80s, only as user), with access to my old electronic medical records and files, and want to use the data for some clinical research. The EMR company can provide the MSSQL/MYSQL data dump to my server in .BAK or SQL format, using Azure. I still have my office server, with MSSQL installed and runnin...
...basic is 20-230V AC 50-60 hz and would prefer I/U controller type circuit The following conditions are needed (No dependency between 1 and 2 meaning using SBC it should be possible to control 1 and 2 individually) 1) Control Output voltage range from 3.8 to 12 V 2) Ability to control Amperage range from 1.2 amp to 3.8 amp 3) Ability to do Trickle charging and fast charging (this can be controlled by PWM(Pulse Width Modulation) or any similar mechanism from SBC and may not need any specific switch, which means the ability to control voltage and amperage can probably be used for this) 4) Should be in a solid state and not generate any magnetic flux or as low as possible The successful candidate must have strong experience in designing circuits for various applications, along with ...
I am looking for a programmer who can generate a 3 phase spwm on a dsPIC30F4011 microcontroller using the C programming language. The project needs to be completed within a 3 days and requires minimal comments in the code. Skills and experience required for this job: - Proficiency in C programming language - Experience working with dsPIC30F4011 microcontroller - Knowledge of 3-phase spwm generation - Ability to write clean and efficient code with minimal comments. This code should produce standard 3-phase sinusoidal signals at 50Hz, phase shifted by 120 degrees from each other. More details will be discussed if needed. I do not mind reusing code that already exist if it is available to save time, as long as it is for this exact microcontroller
I am looking for a programmer who is experienced in C programming language to develop a program for me. The primary function of the program is communication. I have specific hardware in mind for this project. Skills and Experience: - Proficient in C programming language - Familiarity with megawin micro controller (8051) - Experience in developing programs for communication purposes
1. 将测温电路输出的模拟电压信号经过模数转换器变成数字电压信号输入到FPGA 2. 对测量值和期望值进行比较（PID） 3. FPGA根据比较结果生成PWM（作为开关）控制加热电路 4. 加热电路是一根电阻丝，通电流来加热 5. 配置通信模块：将通信模块与FPGA连接，并使用相应的协议（例如UART、SPI或I2C）配置通信模块。 6. 编写上位机软件，能设置目标温度（4.27K），显示当前温度 7. 测温电路电压与温度的关系是65V/K，环境温度波动是10mK，要达到的温度的分辨率是10µK 8. 测温电路已经做好，不包含在这个项目里 9. 开发环境：Vivado 2018.3 FPGA型号：AX7A200T
I require a firmware/ software engineer programmer to add and edit commands and write new programming to the existing chip. The software program it uses is ( assembler language). I require someone who has great experience with this language as my requests may need in-depth knowledge. The reader and writing unit I have is attached as an image. Renesas Model - pg-fp5 this unit is designed for the chip Im using.
Its a Project for a school project. Ran into issues. buttons will read, but program won't react to buttons being pressed. I think its an error in my chip settings (using adc0) reset disable as an my routine where it checks what pwm to put out once a button is pressed. The math is ok and works, its the routine that DETECTS but1, but2 and but 3, in model 1 that doesn't read and I can't work out why.
DESCRIPTION: "Cyclops": framework (language & IDE) for BeagleBone Black microcontroller/development board -current functions are present in the ..."/Cyclops-PRU/C lib/include" folder - some are listed in TABLE I on the 4th page of the "" file I am attaching GITHUB REPOSITORY LINK: TASK: 1) Develop further API functions for the language - to be programmed in C; (some ides: File Access, i2c, Memory Management, Power Management UART, Communication Protocols such as for Bluetooth and Wi-Fi, Timers, PWM etc.) 2) To test the functions you built, write examples like the ones in "/Cyclops-PRU/C lib/examples", and compile them in the IDE; 3) Write a document describing all the API functions added, their functionalities, and explaining the ex...
DESCRIPTION: "Cyclops": framework (language & IDE) for BeagleBone Black microcontroller/development board -current functions are present in the ..."/Cyclops-PRU/C lib/include" folder - some are listed in TABLE I on the 4th page of the "" file I am attaching GITHUB REPOSITORY LINK: TASK: 1) Develop further API functions for the language - to be programmed in C; (some ides: File Access, i2c, Memory Management, Power Management UART, Communication Protocols such as for Bluetooth and Wi-Fi, Timers, PWM etc.) 2) To test the functions you built, write examples like the ones in "/Cyclops-PRU/C lib/examples", and compile them in the IDE; 3) Write a document describing all the API functions added, their functionalities, and explaining the ex...
...in centimeters // GPIO pin for PWM output const int PWM_PIN = 12; // PWM settings const int PWM_FREQ = 1000; // Frequency in Hz const int PWM_RESOLUTION = 8; // Resolution in bits // WiFi client to send proximity data to a server WiFiClient client; void setup() { (115200); // Connect to WiFi (ssid, password); while (() != WL_CONNECTED) { delay(1000); ("Connecting to WiFi..."); } ("WiFi connected"); // Initialize the DW1000 module (DW1000_RST_PIN, DW1000_IRQ_PIN, DW1000_SCK_PIN, DW1000_MISO_PIN, DW1000_MOSI_PIN, DW1000_SS_PIN); // Setup the DW1000 ranging module (DW1000.MODE_SHORTDATA_FAST_ACCURACY); // Setup PWM pin ledcSetup(0, PWM_FREQ, PWM_RESOLUTION);
We are looking for a talented electronics engineer with experience in circuit design, firmware, and embedded systems to help us develop a USB to PWM I/O device. This Device will take input through a single USB Port and gives 32 X PWM outputs. This device will have 32 GND PIN and Maximum possible 3.3Volt Pins and Maximum Possible 5.5 Volt Pins. Remember using this I will control ESC of a BLDC motor. That means - this device will be connected with my PC using USB and the ESC will be connected with the PWM Pin of the device. Now using Python and C/C++ I will increase or decrease the Speed of the BLDC motor. The ideal candidate must have experience in hardware design and PCB layout, as well as proficiency in programming languages such as C++ and Python. Additionally, ...
We are seeking a skilled and experienced assembler Specialist with expertise in HASP dongles to assist with a specific project. The ideal candidate will have a strong understanding of software and hardware systems, along with the ability to analyze and reverse engineer the functionality of HASP dongles. Responsibilities: Analyze and understand the functionality and security mechanisms of HASP dongles. Reverse engineer the firmware or software associated with the HASP dongles. Identify and document the communication protocols and encryption algorithms used by the dongles. Develop or modify software tools and utilities to assist in the reverse engineering process. Collaborate with the development team to provide insights and recommendations based on reverse engineering findings. Ens...
...you have any. If you are confident enough to finish the project, that's all I need. Doesn't matter about your experience at all if you have knowledge to finish the project smoothly. Project Overview: In this project, we will extend the functionality of the previously implemented digital stopwatch from Project 1 (attached for reference) by developing a software implementation using ARMlite ARM Assembler. Our aim is to replicate the features of the stopwatch in the ARMlite simulator, closely resembling the functionalities achieved in project 1. The project will be assessed based on the level of completion, the quality of the solution, and a demonstration of the implemented features. Level of Completion Our project will be evaluated based on different levels of compl...
I want to modify the PWM to devlope this projects. please have a look on the attached file.
...the microprocessor is 8 bits. The tag register must be updated after the execution of equivalent commands. The microprocessor command word MUST be of variable length. The word length on the microprocessor data bus is to be 8 bits. A program should be prepared in memory that will demonstrate the capabilities of the microprocessor (the content of the pseudocode together with the content of the assembler should be included in the report)....
...the microprocessor is 8 bits. The tag register must be updated after the execution of equivalent commands. The microprocessor command word MUST be of variable length. The word length on the microprocessor data bus is to be 8 bits. A program should be prepared in memory that will demonstrate the capabilities of the microprocessor (the content of the pseudocode together with the content of the assembler should be included in the report)....
I am looking for a programmer to write some simple arduino code for me. The goal of the code is to maintain a PWM duty as a result of an ADC feedback reading. The maximum frequency that it needs to be able to produce is PWM. The desired output from the code is Pulse Width Modulation (PWM). I am looking for expertise in coding and programming with Arduino and the ability to adhere to the requirements. If you have experience in this field, please bid on the project.
The first code on the Arduino sets up an output pin to generate a PWM signal in open drain mode (OUTPUT_OPEN_DRAIN) at a frequency of 10 kHz and a duty cycle of 50%. Then the code enters an infinite loop, in which it reads the ADC value from pin A1, outputs it to the serial port and, depending on the ADC value, either generates a PWM signal on a pin with the specified duty cycle, or turns off the PWM signal and puts the pin in mode open drain. The cycle repeats with a delay of 10 milliseconds. The second code establishes a connection with another ESP8266, which must be configured as a server. This code connects to a server located at IP address and using port 5000 for a TCP/IP connection. If another ESP8266 is set to a different IP address or port, you need to change...
Hi , I'm RAMANA, and I'd love to Work on Your requirement and also very good experience nearly 5yrs on STM & NXP controllers by using IAR test bench I'm a great fit because I have analyze project Requirements and modify existing or develop new requirement features according client needs and also I did many projects on various microcontrollers /microprocessors and did many real time projects like EMA etc I'm ready to start working on your project Immidiatelyand can complete it by with in a time. Looking forward to hearing from you. Thanks Ramana
...hand. We need to be able to communicate WHAT the CONCEPT of the site is AND GIVE YOU THE ASSETS. You need to be able to take it to the finish line from there by creating the look and feel and functionality (we have programmers that can help you with that part --- but you must be able to convey what those design elements are and produce them). We are looking for a "developer/builder," not an "assembler." We need: 1. Ability to creatively visualize data (text/numbers) 2. Creatively combine data with imagery. (While not expected to create imagery, understanding how to creatively lay out imagery with data is crucial) 3. Knowledge and ability to research current design trends and technology 4. Ability to stay on-brand (looking to rest of site) while NOT ma...
Write code in C, will compile with Keil. 1. Device boots into sleep mode. 2. RFID Reader is connected to SPI port. (CR95HF) 3. Card # is 4 bytes. 4. When card is scanned, you will receive card #. If no card # stored, this become default card #. Devices wakes up here. () 5. If card # is stored and matched, then open. blink LED green and sends pwm output else blink red. If match it will reset to no pin. 6. Read date & Time from RTC and store in transaction table along correct card # We using rgb led so they are basic port pin. Need to make high, wait 300 ms then low. Microcontroller : MS51EC0AE I2C used: 24LC512, 24C04 RFID Reader Used: CR95HF For MS51EC0AE rewrite the code: P1.0-spi clk, P0.0 – spi mosi, P0.1 – spi miso, P0.3 – interrupt for card scan, P0....
I am looking for an experienced freelancer to help me program a device based on an ATtiny202 with a temperature sensor, PWM, and a maximum output power of 1 watt. The project requires the use of a temperature sensor, and I need the device to be programmed. The contractor should have experience with both programming microcontroller devices and designing electronics based on microcontrollers. The contractor must be able to ensure that data is recorded accurately and without any issues. I expect the job to be completed quickly and effectively, with the results being delivered in the desired timeframe.
I need to control the buck converter using a current mode control in digital form. That means i need to use digital PI, ADC converter, Digital PWM. For these digutal controlling parts I have to write verilog codes or have to use IP's in vivado to implement on FPGA. At the end I need to do PCB design for the buck converter and after that I have to combine them and observe the results on oscilloscope.
I am looking for a freelancer who can help me with my project to control both motors and LEDs using PWM signals on an STM32L496ZGT3 microcontroller. The ideal candidate will have experience with: - Programming STM32L4 microcontrollers - Configuring PWM signals for motor and LED control - Working with GPIO pins The desired frequency range for the PWM signals is between 1-200Hz maximum. This project requires attention to detail and efficient coding practices. The GPIO pin will have a ramp up duty cycle at a set frequency of 200hz. The duty cycle will start at 5% then ramp upto 100% within a configurable time range (from around 0.1 - 3 seconds). The 16 PWM controlled GPIO pins will simply be triggered from 16 input GPIO pins.
Modify Camera MCU schematic and layout by replacing Battery Charging circuit, replace accelerometer, add backup battery/xtal for RTC, add PWM level shifter, add peripheral power management switches, remove other circuits.
LED buck-Boost driver with PWM dimmer for single high power LED running from 4S Li Ion battery pack. We need a schematic, all parts must be readily available (in stock with known supplier). Design must fit inside a circular aluminium enclosure of 30mm diameter. Board layout in KICAD compatible format.
I'm looking for a freelancer to help me with ...function shall be called at the time that the LAST_BITS condition is detected. Note that the actual data structure must contain 3 extra bits to allow for the delay between data in and data out. * The output waveform shall begin transmitting when the transmission state changes from FIRST_BITS to ACTIVE, immediately after the transmission speed is adjusted and the active_start stub function is called. * PWM pins and ADC pins should not be selected for data in and data out pins if other options are available. stub function prototypes: void first_bits(void *data_shift_register) { // Does nothing yet. } void last_bits(void *data_shift_register) { // Does nothing yet. } void active_start(void *data_shift_register) { // Does...
We want to take the modules in our Installation Portal and make individual training/education modules from them with content and Q&A for each similar to the Masonite one below using our material. Sample of our material is:
