Pwm 8051 assembleremplois
Travailler avec le logo existant, le vérifier dans Illustrator. Assembler la palette de couleurs à utiliser.
Bonjour , Je m'appelle Neda, je suis developpeuse web , Je suis à la recherche d'un dev backend ou full-stack pour le coté backend de notre projet . il s'agit d'un site web qui : 1- recoit un fichier GPX de l'utilsateur, 2- le communique à un autre site comme Strava / Garmine , => 3- recoit quelques templates àfin de => 4-en assembler une avec d'autre photos / phrases et 5-envoyer par mail à l'imprimrie pour l'imprimer et ensuite l'envoyer par la voie postale à l'adresse de l'utilsateur . le cote backend contiendra biensur l'envoi de curriel à l'utilisateur et le paiment . je me charge de partie front end et j'ai besoin d'un partenaire qui pourra faire p...
Selon la définition du Larousse : « un jeu de construction est constitué d’éléments divers à assembler ». Jean Piaget a écrit « que les jeux de construction ne constituent pas une catégorie située sur le même plan que les jeux fonctionnels, symboliques et à règles ». Contrairement à ceux-ci, ils sont basés sur un critère d’ordre matériel. Dans un jeu de construction : • l’enfant utilise du matériel pour construire ou créer des objets (pâte à modeler, briques, planchettes, blocs à assembler sans ou avec emboîtement ou dispositif de liaison, puzzles, dessins, productions...). Il « r&e...
Selon la définition du Larousse : « un jeu de construction est constitué d’éléments divers à assembler ». Jean Piaget a écrit « que les jeux de construction ne constituent pas une catégorie située sur le même plan que les jeux fonctionnels, symboliques et à règles ». Contrairement à ceux-ci, ils sont basés sur un critère d’ordre matériel. Dans un jeu de construction : • l’enfant utilise du matériel pour construire ou créer des objets (pâte à modeler, briques, planchettes, blocs à assembler sans ou avec emboîtement ou dispositif de liaison, puzzles, dessins, productions...). Il « r&e...
Bonjour, je fais du trading algorithmique. Je souhaite assembler 5 algorithmes au format xml dans un seul fichier et le recevoir en xml avec un seul objectif : une fois le fichier chargé sur la plateforme de trading, l’algorithme 1 SERA LANCÉ ? une fois que l’algorithme 1 s’arrête, l’algorithme 2 commence à fonctionner, une fois qu’Algo 2 s’arrête, Algo 3 commence à fonctionner, et ainsi de suite, et ainsi de suite les conditions d’exécution et d’arrêt de chaque algorithme sont définies sur le fichier xml pour les lancer il suffit de se connecter dans la plateforme de trading , charger le fichier ensuite cliquer sur RUN actuellement je fais les choses manuellement c"...
Bonjour Servane, j'ai trouvé votre profil et je pense que votre style pourrait matcher avec mon projet. J'ai un budget de 160-200$ pour réaliser 5 planches A5 illustrative. Je produis des mobiles en bois qui suspend une airplant. Ils sont composés chacun de plusieurs pièces que le client devra assembler lui-même. Le but est d'avoir pour chaque produit des illustrations qui explique les étapes du montage. Je t'envois le pdf de mon projet si ça t'intéresse ! Belle journée à toi Johanne
J’ai besoin de créer un logo pour ma boutique de « sorcellerie » j’ai l’illustration et la police il n’y a plus qu’à tout assembler.
Je souhaiterai construire un site internet visant à assembler des séquences de yoga (préparation de cours pour les professeurs). Le site Tummee propose un service similaire, il est seulement disponible en anglais. J'aurai besoin de 400 postures (positions de Yoga) dans un premier temps. _________________________________________________ I would like to build a website aiming to assemble yoga sequences (preparation of lessons for teachers). The Tummee site offers a similar service, it is only available in English. I will need 400 postures (Yoga positions) at first.
Reading assembler code and using debugging tool (assembler) would need someone who could do my project where there is some assembler, debian, linux, The purpose of this project is about basic tools and vital rigor to have when automatising tasks on a system, assembler,assembly , linux, debian, shell,Security,network,language C , C++... Computer Security , Network Security , Web Security, C Programming and Linux
Bonjour, Je suis à la recherche d'un freelance pour la création d'un test d'intelligence. Il comporte 40 questions. Les questions sont déjà construites (je vous les fournirai), il ne reste qu'à les assembler. Je vous communiquerai les barèmes pour chaque question en privé. A l'issue du test, une page de paiement devra être mise en place. Puis un rapport devra être généré et envoyé par mail à la personne qui a effectué le paiement. Le rapport (dont je vous fournirai le template) comportera le score réalisé au test ainsi que la date de passation du test. Je souhaiterais également envoyer 3 fichiers PDF distincts du rapport par mail une...
... C’est un peu ironique, en général, vos vêtements de tous les jours sont parfaits pour les conventions, mais si vous êtes comme moi, vous adorerez vous habiller. Les inconvénients peuvent être comme ballot nerd: vous voulez voir et être vu. Le cosplay complet coûte cher et prend du temps, mais il est facile d’atteindre le fabuleux. Vous pouvez assembler quelque chose l'après-midi en trois étapes faciles. Le «Festival Cosplay Halloween d'Ikebukuro» est un événement d'Halloween auquel plus de 20 000 cosplayeurs du Japon et de l'étranger participent dans la zone de sortie Est d'Ikebukuro, qui attire l'attention en tant que nouveau lieu sacr&...
Bonjour, J'ai 17 rush + pistes audio (total 2 heures et 3 minutes) J'ai besoin de : - nettoyer le bruit de fond sur les pistes audio - assembler et synchroniser les vidéos et les pistes audio - couper les rush + piste audio (je suis désolée, je ne connais pas les termes techniques. Mais sur une vidéo, il y a en fait plusieurs séquences séparées par des claps. Il faut couper pour que chaque séquence deviennent une vidéo) J'ai besoin de les recevoir d'ici samedi. Pouvez vous faire ce travail? Si oui, pouvez vous m'envoyer un devis s'il vous plaît? Merci beaucoup, Ella
...un composant wordpress - modifier des entrées de menu - changer les couleurs d'un bandeau - affecter des modules à certaines pages dans un site joomla - remplacer un texte avec ses titres et ses illustrations dans un article - créer des utilisateurs - installer un template - créer une landing page avec un outil wysiwyg ou avec wordpress - uploader et classer des images sur un site - assembler un email de newsletter dans MailChimp - etc. 2- Exemples de missions en coordination, en lien avec des interlocuteurs indiqués par moi : - demander un habillage de page HTML - demander un changement de droit/autorisation sur un dossier - demander la création d'un sous-domaine - demander l'envoi d'une newsletter av...
...un composant wordpress - modifier des entrées de menu - changer les couleurs d'un bandeau - affecter des modules à certaines pages dans un site joomla - remplacer un texte avec ses titres et ses illustrations dans un article - créer des utilisateurs - installer un template - créer une landing page avec un outil wysiwyg ou avec wordpress - uploader et classer des images sur un site - assembler un email de newsletter dans MailChimp - etc. 2- Exemples de missions en coordination, en lien avec des interlocuteurs indiqués par moi : - demander un habillage de page HTML - demander un changement de droit/autorisation sur un dossier - demander la création d'un sous-domaine - demander l'envoi d'une newsletter av...
Couper et assembler pour réaliser un bureau d'ordinateur
Bonjour. 40075 est une association 1901avec pour objet la promotion du développement durable et de la création/communication engagée. Dans le cadre de notre premier projet, nous cherchons à créer une alternative à ce qu...raspberry Pi sera utilisé pour gérer la partie logicielle et informatique. Les sorties GPIO seront donc utilisées pour entrées et sorties. Je cherche un codeur en python qui sache gérer : - Python, - Tkinter, - GPIO Python, - 1-wire et I2C, - Notions d'électronique appliquée., Le processus lui-même est déjà pensé, les bouts de code python assez aisés à trouver, ne reste plus qu'a assembler le tout ! N...
...proper power delivery and protection. - Include circuitry to switch between power sources (USB Type-C and battery power bank) as needed, with appropriate voltage regulation and power management. 9. RGB LEDs: - Integrate the RGB LEDs into the schematic, providing connections for power, ground, and control signals. - Include circuitry for programmable control of the LEDs, possibly using PWM signals from the RK3588 SoC or an external microcontroller. When designing the schematic, be sure to follow best practices for signal integrity, power distribution, and thermal management. Consult the datasheets and reference designs for each component to ensure proper connections and compatibility. Additionally, consider factors such as power consumption, board layout, and user inter...
We're looking for a programmer with experience of the STM8 MCU. We've already created a program that works well, but flash memory is limited to 8KB and we don't have enough space to store our entire program. The current size of the compiled code is 10 KB. We're looking for a programmer capable of compacting our specific code and libraries used. Our current software includes the follow...experience of the STM8 MCU. We've already created a program that works well, but flash memory is limited to 8KB and we don't have enough space to store our entire program. The current size of the compiled code is 10 KB. We're looking for a programmer capable of compacting our specific code and libraries used. Our current software includes the following libraries: - W...
...of power electronics principles, converter topologies such as buck, boost, buck-boost, flyback, forward, full-bridge, half-bridge, and their operating principles, electrical circuits, semiconductor devices, magnetics, and passive components. Familiarity with control systems theory including feedback, PID control, digital control techniques, and modulation schemes (e.g., Pulse Width Modulation - PWM). Knowledge of transformer and inductor design principles, including core materials, winding configurations, and losses. Regulatory Compliance: Familiarity with safety standards and regulations governing high voltage systems (e.g., UL, IEC). Problem-solving Skills: Ability to troubleshoot and resolve PCB layout issues related to power distribution, thermal management, and signal integr...
I'm seeking a proficient programmer to translate a short program (approx 1000 lines) written in assembler to C code for a PIC16. The task will require: - creating global variables and constants - creating functions based on the subroutines. - remove code that has a P876 compiler switch (the code will run on a PIC16F883 only). - create a simple flowchart of the program flow and... - ...replace goto statements with C type loops (for, while, do) and function calls. - adding comment blocks ahead of each function with some notes of what the code is doing. - check where the global variables are actually used and where possible change scope to a local variable. - create the main() function - add comments for anything that looks like a bug or incorrect. - compile code using Microchi...
I am looking for an experienced engineer who can take on firmware development spanning several wireless devices with Wi-Fi 6, Wi-Fi 7, and LTE 5G connectivity. We are looking for Embedded Engineers to join our team. What you will do: Design, develop, and refactor cloud connectivity apps for our CPEs (Customer Premises Equipment). Reproduce, isolate, and deb...Experience with an OpenWrt-based build system, preferably QSDK. Ability to read and write simple scripts in common languages such as Bash, Python, etc. Deep understanding of C and C++ programming for a Linux runtime environment. Nice to have: Experience with Quectel or other vendor LTE. Experience with DeviceTree. Experience with Wireless Technologies. Experience with Luci. Experience with I2C, GPIO, PWM. This is an ongoing...
I am looking for a proficient engineer to develop a buck-boost converter model using MATLAB Simulink. The objective of this project is to use Circuit Averaging to create a model for buck-boost converter which can be controlled by PWM. Key Responsibilities: - Design and implement a buck-boost converter model using MATLAB Simulink. - Ensure that the model accurately represents voltage regulation. Required Skills & Experience: - Strong background in electrical engineering, particularly in power electronics and converters. - Proficiency in MATLAB Simulink for electrical circuit modelling and simulations. - A solid understanding of buck-boost converter principles, design, and applications. - Attention to detail and a strong emphasis on accuracy. - Ability to communicate complex ...
1. Reduce the dc barrel jacks hole size to match actual pin size 2. Reduce the rca port hole size to match actual pin size 3. Change the input connector for VIN (should handle 10-15Amp) 4. Add capability of adding a switch for the main input 5. Figure out the reset mechanism to upload program via serial port 6. Add led lights to each power rail and pwm rail. 7. One digital port on MCU should be able to turn off all the LED lights in1 go. 8. Input power monitoring (input voltage and current @VIN) 9. Reverse polarity protection 10. Voltage monitoring, for the output of buck/boost 11. Add usb to serial
I'm looking for a programmer with proficiency in the 89c51-52 microcontrollers who can take on two major tasks: 1. Programming the Microcontroller - You'll be in charge of writing the core program that will run the microcontroller. 2. Debugging and Troubleshooting - I will count on you to identify and resolve any issues, ensuring optimal performance and efficiency. The aim of this proje...experience with 89c51-52 microcontrollers, a strong understanding of microcontroller programming, debugging, and troubleshooting, as well as direct experience with sensor data collection and electronic device control. --- i have code and all details but i need help to guide (by remote,anydesk) to upload code and solve if any error in my code to solve its basic code for water lavel indicat...
I'm seeking an experienced embedded software programmer for a Keil 8051 microcontroller. The key functionalities required include: - Control of GPIO (General Purpose Input/Output) - Timer/Counter functionality Preferably, the freelancer should have prior experience with microcontrollers and a deep understanding of Keil 8051. You will be tasked with the development, testing, and debugging of the embedded software codes to ensure efficient and reliable interaction among the said functionalities of this microcontroller. Any experience with real-time operating systems is a plus.
I need an expert assembler programmer to write new code. The code needs to have the follow functions: Programming is for a circuit with an ATmega328P microcontroller, 4 push buttons, 4 LEDs, and a common cathode 7-segment display. Button 1: Displays the letter 'L' on the screen, turns on LED 1, and makes it blink. Button 2: Displays the letter 'D' on the screen, turns on LED 2, and makes both LED 1 and LED 2 blink. Button 3: Displays the letter 'R' on the screen, turns on LED 3, and makes LED 1, LED 2, and LED 3 blink. Button 4: Displays the letter 'S' on the screen, turns on LED 4, and makes LED 1, LED 2, LED 3, and LED 4 blink. When a button is pressed, a letter will be displayed on the screen and the corresponding LED will be turned on, bl...
For this endeavor, I'm looking for an expert in PWM (Pulse Width Modulation) current controllers and motor performance optimization. To optimize the efficient speed control of my PMBLDC (Permanent Magnet Brushless DC) motor, the successful freelancer will be implementing a PWM current controller. Mandatory tasks: - Conduct a practical application that reveals different parameter waveforms. - The parameters to be plotted in the waveforms are speed, current, torque, rotor angle, and back emf. - These parameters must be plotted as line graphs. Ideal skills and experience: - Extensive knowledge and experience in PWM current controllers. - Previous experience with motor performance optimization. - Proven competency in plotting parameter waveforms in line graph format...
I need an advanced software engineer with experience in C++ and embedded systems. Currently, I'm facing an issue where there's no PWM output in the audio player I have on STM32G030C8. The player needs to RAW Audio stored in an array via DMA. Here are my requirements: - Debug the STM32G030C8 code on STM32CubeIDE and resolve the PWM output issue using DMA I've verified the PWM configuration settings on STM32G030C8 from the datasheet and reference manual but the issue still persists. The fixing of this issue would entail a deep understanding and proficiency in debugging STM32 controllers. Previous experience in Timer PWM configuration would be advantageous . I've included all the project and generated files
Necesitamos resolver algunos problemas de un prototipo "final" que está funcionando. Se trata de un equipo que genera ozono, a través de descarga en corona. La placa es básicamente un regulador de volate lineal por PWM, que alimenta al módulo generador de ozono (chino). Además tiene un teclado a membrana, 3 leds y un LCD 20x04 con I2C. El equipo presenta ruido eléctrico, se resetea, se traba, se tilda.
Hello, I look for a specific company that produced STM32F407 PCB with L...design, prototype and full production of assembled boards. I'll need the same team for forthcoming projects that I'll post here in Freelancer. The current requirement that will be used ONLY for proving skills: Short project for reading sms from SIM800L with ESP32 and search of a string with password inside the SMS. If password matches, ESP32 should send mail through wifi to given e-mail. C/assembler user for communication with GSM module, for e-mail can use Python. The work is completely software in Visual studio code , but candidates should prove that can build the PCB too. Software will be tested on my PCBs. Successful completion will add you as my preferred contact for forthcoming pro...
I'm seeking a skilled developer to create a Bluetooth S-Bus PWM module that would enable control of an RC vehicle from an Android application using a long-range class 1 Bluetooth receiver or transceiver W/Wifi Possibly using a ESP32 devise/module Key Components: - Create a Bluetooth S-Bus PPM module - Enable control from an Android application - Use long-range class 1 Bluetooth Rx or Transceiver Primary Functions on App: - Control of the vehicle's throttle - Control of the vehicle's steering Skills & Experience: - Expertise in Android App Development - Proficiency with Bluetooth Connectivity - Background in RC Vehicle Control System Development Turnaround: The ideal candidate will be able to deliver a fully functioning module within a month. The proposed dea...
...Voltage Control: Ability to automatically reduce the output voltage to maintain the set current by the user. Preference for using TL494 in the converter design. Documentation: Provision of schematic and PCB design compatible with Isis Proteus software. Components: Preference for SMD components, with potentiometers being multi-turn trimpots for precise adjustments. PWM Frequency Adjustment: Inclusion of a trimpot for adjusting the PWM frequency, aiming for a target frequency of 80kHz. Attached Files: An initial sketch of the project (). Reference image of a similar DC-DC Step-Up converter (step ), noting that current values are incorrect and lack the specific adjustment capability required. Objective: To develop an optimized and high-efficiency PCB that meets all the speci...
I'm currently working on a robotics mechatronics project and need a PCB desi...currently working on a robotics mechatronics project and need a PCB designer specializing in KiCad software. You'll primarily be assisting me with: - Designing a PCB to provide a power supply for an existing general-purpose board based on the STM32H7 series. - Designing a PCB to read 4 AMS AS5047B rotary position sensors alongside 4 limit switches - Designing a PCB to control 4 BLDC motors with PWM Channel with Direction pins - Extracting an I2C port from the assembled PCB Your prior experience in these tasks would be a great advantage. A deep understanding of KiCad design software and STM32H7 series microcontrollers is a must for this project. Assist me in making my robotics mechatronics sys...
We are currently seeking a seasoned coder proficient in C, C++, and Assembler (x64) languages to assist with development on multiple existing, and new, projects. Key Tasks: - Medium complexity feature development using C/C++, CPP, and ASM - Integrating proposed features with our pre-existing systems - Making significant modifications where necessary for performance optimization Ideal Skills & Experience: - Avid experience in C, C++, and Assembler (x64) languages. - Demonstrable capabilities in new feature development. - Familiarity with system integration and modification. - Solid background in managing medium complexity tasks. - An in-depth understanding of operating system internals, especially Windows. - Knowledge of how different network protocols. - Experience i...
For this project, I am seeking a highly skilled and experienced engineer familiar with programming PIC microcontrollers, specifically the PIC16F15323, in order to develop: 1- PWM functionalities. Key requirements: - The PIC16F15323 should have PWM output implementation on RC2 pin. - The desired frequency range of PWM output should be within the low frequency range, more specifically between 200Hz - 300Hz. - The duty cycle for the PWM output should be set to a constant and not require further adjustment after the initialization. 2 -HC-SR04 Ultrasonic Distance Sensor comunication every 1 second. Key requirements: - The PIC16F15323 should comunicate with HC-SR04 Ultrasonic Distance Sensor on RC5 (trigger)and RA4 (echo) pin to check the object distance every...
I'm seeking an experienced programmer to create a PWM program using PIC18F26K22 in MPLAB. The objective is to generate analog signals specifically sawtooth wave. Despite skipping the question on the preferred frequency range, an adept freelancer should deliver: - Sound understanding and working knowledge of PWM programming - Familiarity with MPLAB for PIC microcontrollers - Proficiency in generating different types of waveforms especially sawtooth wave Your strong background in microcontroller programming will greatly benefit this project. If you can provide any samples of previous similar work, it will add credibility to your bid. Looking forward to professionally executed work. Thank you.
Hi Shree Gommat Tech, I noticed your profile and would like to offer you my project. We can discuss any details over chat.
I have procured a Tamiya Military Miniature Series No. 70, which is a WW II armored personnel carrier, and in need of a qualified model assembler to put it together. Responsibilities include: - Assembling the Tamiya Military Miniature Series No. 70 with precision and attention to detail - Ensuring that all parts are intact and well-secured - Maintaining the integrity and quality of the model The ideal freelancer should have experience in model assembly, specifically 1/35 scale models and possess an appreciation for historical accuracy. Familiarity with Tamiya models is a plus.
Senior Assembler developer needed for a couple projects. long term cooperation is a plus
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For my project, I seek a freelancer skilled in image processing, particularly in recognizing LED lights within an image. • Main Task: The primary job revolves around detecting objects in images. More specifically, these objects are LED lights, and they can often exhibit varying levels of brightness due to their pulse-width modulation (PWM) frequency. • PWM Frequency Range: Your role will require you to focus on medium range PWM frequency, that is, between 100Hz and 1KHz. This stipulation is crucial, and your ability to recognize these frequency patterns will inform the success of this role. • Expertise: Proficiency in computer vision libraries and algorithms along with an understanding of LED brightness will be ideal. Familiarity with complex image pr...
Hi Shree Gommat Tech, I noticed your profile and would like to offer you my project. We can discuss any details over chat.
...SDK (and later, the FLIR Science SDK) to communicate with the camera, while utilizing the Arduino's built-in radio receiver to process PWM signals. Objectives: - Hardware Integration: -- Establish a seamless interface between the LattePanda's Windows environment, the Arduino co-processor, and the FLIR camera. -- Configure the Arduino's radio receiver to accurately decode PWM signals. - Software Development: -- Create a Windows application using the FLIR Atlas SDK (and in the future, the FLIR Science SDK) to issue commands to the FLIR camera (start/stop recording, potentially other functions). -- Develop logic within the application to translate received PWM signals from the Arduino into corresponding camera actions. - Data Handling: -- Implement s...
Scope of Work: 1. PCB layout design for the MagBrake system. 2. Firmware development and testing as per specifications with a sample controller. 3. Android and iOS app development for MagBrake management, including source codes. 4. Enclosure design assistance and file provision. 5. Comprehensive project documentation. 6. Source code delivery for future modifications. Payment Schedule: Post-completion. - Project Cost: - PCB & Case: - Firmware: - App Development: Deliverables: 1. PCB design files. 2. Documented firmware. 3. Android & iOS apps with documentation and source code. 4. Enclosure design files. 5. Project documentation. App Updates: 1. Quick Connect: Fix Bluetooth auto-connection for quick connect buttons. 2. UI Adjustments: Modify long press actions, set action ...
Here's my need: I require an experienced C programmer, with microcontroller knowledge, to develop code for a robot that can: - Trace a sound and move in its direction. - Operate efficiently within a short detection range of up to 1-2 meter. Specifically I...efficiently within a short detection range of up to 1-2 meter. Specifically I am using the MSP432P401R microcontroller and ADALM2000. Expertise in the specific microcontroller is not that important. You should have experience with microcontroller in general, working with general-purpose input/outputs (GPIOs), analog-to-digital converters (ADCs), timers, periodic interrupts and Pulse-Width Modulation (PWM). Understanding of C programming and microcontroller robotics is essential. Only software help is needed. Hardware is...
This project purpose is to receive PWM signals from IA6B receiver, process them and control 5 output motors by these signals.
...connected via pwm - HB led, blink every second - receive con, on if signals being received from receiver input pins - drive active leds off when drive not receiving pwm signal and on when driving the motor. - drive con on driver pcb and main pcb on if and driver is receiving signals Channel 1 and 2 needs to have a roughly 2 second ramp up time. So if receiver sends a command for full --speed it takes 2 seconds to get there - Channel 1 and 2 needs to have a roughly 2 second ramp down, same as above just reversed. - rest of the channels are straight pass tru Please ensure: - You have prior experience with STM32F4 series, not just STM32 family. - You are willing to commit time and deliver results swiftly as the project needs immediate attention. - you have expericence w...
