Find Jobs
Hire Freelancers

build me a project

$30-250 CAD

Terminado
Publicado hace alrededor de 1 año

$30-250 CAD

Pagado a la entrega
The motor speed can be controlled manually by the user using a potentiometer at a specific temperature; if the user does not give any particular rate, the motor speed is controlled based on the temperature. 2. A temperature sensor will be used to detect the temperature. 3. Pulse Width Modulator and 555 timers will control the speed of the motor. 4. The direction of the motor changes when the temperature rises above the value given by the user, which will let airflow in the opposite direction. 5. The Motor direction is reversed using an H-bridge. 6. Additional components required are wires, switches, a potentiometer, a transistor, a resistor, a breadboard, and a DC power supply
ID del proyecto: 36197568

Información sobre el proyecto

19 propuestas
Proyecto remoto
Activo hace 1 año

¿Buscas ganar dinero?

Beneficios de presentar ofertas en Freelancer

Fija tu plazo y presupuesto
Cobra por tu trabajo
Describe tu propuesta
Es gratis registrarse y presentar ofertas en los trabajos
Adjudicado a:
Avatar del usuario
Hi There, I am a senior Ph.D. Level Expert and Have more than 5 years of experience in electronics and embedded design. I have hardware available for proper testing and provide working code and everything. Just check my profile and share your details. Time and Budget will be discussed. Thanks
$100 CAD en 7 días
4,8 (103 comentarios)
6,3
6,3
19 freelancers están ofertando un promedio de $158 CAD por este trabajo
Avatar del usuario
Hello, good time Hope you are doing well I'm expert in MATLAB/Simulink, Python, JavaScript and C++ programming and by strong mathematical and statistical background, have good flexibility for solve your project. I have many experience practical and theoretical in implementation different algorithms (such as: state estimation and Kalman filter, design controller, analysis closed loop stability, signal and systems, signal processing, heuristic optimization, fuzzy logic, neural network and machine/deep learning fields). Evidence of this claim exist in the portfolio. I have read your project description and I can help you (without any plagiarism). Please send me the details of your project. Thanks for attention 100% Jobs Completed, 100% On Budget, 100% On Time
$250 CAD en 7 días
5,0 (30 comentarios)
6,7
6,7
Avatar del usuario
We are a team of Electrical and Electronics engineers, we have successfully completed 1000+ Projects for multiple regular clients from OMAN, UK, USA, Australia, Canada, France, Germany, Lebanon and many other countries. We are providing our services in following areas: • Embedded C Programming. • VHDL/Verilog, LABView/ Multisim/PSPICE • Network Simulator NS2/NS3 • Microcontroller like Arduino, Raspberry Pi, FPGA, AVR, PIC and STM32. • IDEs like Keil MDK V5, ATmel studio and MPLab XC8. • PLCs / SCADA • PCB Designing-Proteus, Eagle. • IOT Technologies like Ethernet, GSM GPRS. • HTTP Restful APIs connection for IOT Communications. Also we have good command over report writing, I can show you many samples of our previous reports. Kindly consider us for your project and text me so that we can further discuss specifically about your project's main goals and requirements. We can deliver your project efficiently within timeline. If you choose me, I think you won't regret. Best Regards.
$400 CAD en 7 días
4,6 (65 comentarios)
6,1
6,1
Avatar del usuario
We may not need 555 , if we are using arduino. Please send me the details of the sensor. Let me know if you have some other logic in your mind
$150 CAD en 7 días
5,0 (47 comentarios)
5,2
5,2
Avatar del usuario
Hi, good afternoon, I am an Electronics Engineer specializing in Power Electronics and PCB design. I have designed similar project as the one described before, I can design a PCB according to your specifications. I detail my previous experience related to the project: * Power Electronics, isolated and non-isolated DC-DC converters, flyback, buck and boost topologies, among others. * Motor control. * Sensors and actuators. * Electronics circuitry design, software simulations using Spice-based tools, such as PSpice, NGSpice and LTSpice. * Embedded systems, MCUs and digital interfaces of all kinds, such as SPI, I2C, UART, etc. * Schematic and PCB design using several EDA tools, such as KICAD, Altium Designer and Eagle CAD. Please get in touch with me to discuss this further, I can guarantee first-class work, offering unlimited reviews until you are delighted with the final job. Regards,
$220 CAD en 10 días
5,0 (10 comentarios)
4,8
4,8
Avatar del usuario
Hi need more information about the project, Do you need a PCB or just the schematic? I can design schematic, PCB and write the firmware for you I have experience working with Altium designer. I can send you some of my previous design with Altium I am an electrical engineer with expert in microcontrollers and circuit design Thanks
$150 CAD en 8 días
4,6 (17 comentarios)
4,6
4,6
Avatar del usuario
Hi, I can provide a solution with following features 1: Hardware based on ESP32 with battery backup if want to maintain communication during power loss 2: Robust and waterproof temperature sensor like DS18B20 for measurement 3: A web interface for controlling the motors and settings 4: Current sensor to avoid overload
$100 CAD en 7 días
5,0 (10 comentarios)
4,1
4,1
Avatar del usuario
Hi there
$180 CAD en 5 días
4,4 (4 comentarios)
4,2
4,2
Avatar del usuario
I am an expert in python, c programming, excel and matlab as I am mechanical engineer by profession. I also have experience in report and research writing and have recently written two submitted master dissertations in English language. I have experience in latex writing as well. Also I have Presentation making and article writing experience. I have biology writing experience as well.
$140 CAD en 7 días
3,9 (20 comentarios)
4,4
4,4
Avatar del usuario
Hi, I am experienced MS Machine Learning expert & Data Scientist, Software Engr, MS Excel Expert and Certified Graphics Designer. I have 08 yrs of experience in the field of Machine Learning and Designing.I have done multiple successful projects in these field. I can help. NOTE: The time and budget for this bid is tentative and will be finalized after detailed discussion of project scope and requirements. Good Wishes!
$30 CAD en 1 día
4,9 (4 comentarios)
2,7
2,7
Avatar del usuario
Hi Sir, How are you. I have read your project description and I can do this task of Matlab and Mathematica, Electronics, Engineering, Microcontroller and Electrical Engineering. Let us discuss. Please have a look on my profile, I have expertise with Circuit designing, Hardware designing and troubleshooting, PCB designing, Programming, Firmware, Website creation, IOS Developer, C/C++, Microcontroller and Python development. Salman.
$247 CAD en 3 días
5,0 (1 comentario)
0,0
0,0
Avatar del usuario
Hi my name is Haluk and i am electrical and electronic engineer in Turkey. I am working power electronic, embedded hardware and software design. I am using some programs such as Altium designer, Psim, Stm32cubeIDE, Arduino. I did similar projects when I was student. I hope we can opportunity for working together. Have nice day.
$40 CAD en 7 días
0,0 (0 comentarios)
0,0
0,0
Avatar del usuario
I am an electronic engineering and qualified Gate examination which is conducted by Indian institute of technology. I think it's the best qualification for this project.
$140 CAD en 7 días
0,0 (0 comentarios)
0,0
0,0

Sobre este cliente

Bandera de CANADA
Kanata, Canada
5,0
1
Forma de pago verificada
Miembro desde mar 15, 2023

Verificación del cliente

¡Gracias! Te hemos enviado un enlace para reclamar tu crédito gratuito.
Algo salió mal al enviar tu correo electrónico. Por favor, intenta de nuevo.
Usuarios registrados Total de empleos publicados
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Cargando visualización previa
Permiso concedido para Geolocalización.
Tu sesión de acceso ha expirado y has sido desconectado. Por favor, inica sesión nuevamente.