Find Jobs
Hire Freelancers

Modify existing AVR firmware

$10-30 USD

Closed
Posted about 7 years ago

$10-30 USD

Paid on delivery
Hello, I have this code: [login to view URL] which is the firmware from this circuit: [login to view URL] I want to make some small modifications: -Replace the buzzer for a notificator led. -Remove the serial output function. -Add a function to control a dc motor. All the code must be commented.
Project ID: 13982675

About the project

19 proposals
Remote project
Active 7 yrs ago

Looking to make some money?

Benefits of bidding on Freelancer

Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
19 freelancers are bidding on average $166 USD for this job
User Avatar
hi I am an expert embedded system designer with more than 8 years of experience I can do it for you Please have a look at my profile I assure you quality work and on time delivery I am waiting for your reply to start Regards
$250 USD in 2 days
4.9 (47 reviews)
6.7
6.7
User Avatar
Hello Dear, I am an expert with more than 15 years of experience in the field of embedded systems, electronics, prototyping and PCB layouts. I have worked on 8-bit, 16-bit and 32-bit architectures developing ultralow power designs with complex computations. I have checked the details of your work and I am happy to do this modification for you. I have all the tools and even the hardware (ATTINY13 and ATTINY24) MCUs along with MK-II AVR ISP and AVR studio(WINAVR). I assure you the best solution for your work. Regards Ch
$100 USD in 5 days
4.9 (39 reviews)
5.9
5.9
User Avatar
FREELANCER RECOMMENDED ------------------------------------------------------ Can help... I am an Expert... Lets Start! Please start a Discussion with me and we can get started from there... Please check the past projects I have handled and check my reviews for what employers have to say about my work... Can start right now...
$25 USD in 1 day
5.0 (6 reviews)
4.9
4.9
User Avatar
Greetings sir, i am an expert freelancer for this job and your 100% satisfaction is assured if you allow me to serve. Here is the reason. Why you should pick me? a) I am a very expert and have the same kind of experience of 5 years. b) I work very hard (16+ hours a day and 7 days a week) and also very fast so... it will be done very soon than most of the other providers c) And most important part is my policy: "I will give you (to my client) life time support (as long as you keep relation with me). And fix any bugs/problem without any cost. So, don't ever worry about me” Please sir, leave a reply ASAP, as I am waiting for your kind reply
$350 USD in 4 days
5.0 (5 reviews)
3.8
3.8
User Avatar
Hi, Please share any other project requirements/task expected from us. About us: Micro-controllers we have worked on PIC, STM32, PSOC and AVR. Development kits and instruments available for testing purpose. For PCB designs we use KICAD. C#, LABVIEW, Python for GUI, Controlling or Datalogging purpose. Thanks and Regards, Santosh
$222 USD in 3 days
4.8 (4 reviews)
4.0
4.0
User Avatar
buenas, puedo adaptar y comentar el código en inglés o castellano. Un saludo
$111 USD in 3 days
5.0 (4 reviews)
3.7
3.7
User Avatar
Hola, soy un estudiante de Ingeniería Electrónica. Considero que te puedo ayudar. Soy nuevo en Freelancer.com pero eso no quiere decir que no tenga experiencia, vas a tener el mayor esfuerzo de mi parte para entregarte un trabajo que cumpla con tus expectativas y obtener así una buena calificación de tu parte. Si sentís curiosidad, podes chequear mi página de perfil, tengo nueve trabajos realizados hasta el momento, todos con buenas recomendaciones. Si tenes alguna consulta, no dudes en dejarme un mensaje. Cordialmente, Esteban Toribio.
$50 USD in 3 days
4.5 (3 reviews)
2.9
2.9
User Avatar
Hi. I'm sure I can complete your project. But I need more informations about the controlling of the DC motor. Can you explain better what you need to do?
$222 USD in 14 days
0.0 (0 reviews)
0.0
0.0
User Avatar
Hello, I am professional embedded engineer. I have Experties on micro controller. and hands on experience on it. i assure you optimized and efficient modified code with proper comments. As i am new on freelancer i am more intrested to improve my profile thats why offer you law price . but assuring you effiecnt code.
$25 USD in 10 days
0.0 (0 reviews)
0.0
0.0
User Avatar
Dear employer, this bid is valid on this price only if the job are change de code, comment and send you the source. All compilation, environment setup and hardware are entirelly over your responsibility.
$55 USD in 3 days
0.0 (0 reviews)
0.0
0.0
User Avatar
Buenos día amigo. Yo puedo ayudarle en su proyecto. Obviamente necesito mayores detalles del trabajo, por lo que sera necesario conversar por chat. Como sabrá este tipo de trabajo requieren de un tiempo de investigación previo. Por lo que mi precio sera definido, luego de esta previa investigación. Soy ingeniero electricista profesional, De mi parte le aseguro un trabajo de calidad, con una comunicación sumamente clara y sincera. Un saludo desde Venezuela Carlos Maita
$25 USD in 7 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of SPAIN
Porto, Spain
5.0
5
Payment method verified
Member since Dec 8, 2013

Client Verification

Thanks! We’ve emailed you a link to claim your free credit.
Something went wrong while sending your email. Please try again.
Registered Users Total Jobs Posted
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Loading preview
Permission granted for Geolocation.
Your login session has expired and you have been logged out. Please log in again.