Circuit Board

$15-25 USD / hour

Cerrado

Publicado

hace casi 10 años

$15-25 USD / hour

We have a circuit board designed for a small solar lamp that works. Now, we need to add a sensor to detect battery life/charge as well as bluetooth enable it so that we can write an iphone app for it. We would like to be able to turn on/off, dim the LED lights, send alerts for low battery charge, track hours of usage -- all through the mobile app.

Electrical Engineering

ID del proyecto: 5940977

Información sobre el proyecto

10 propuestas

Proyecto remoto

Activo hace 10 años

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10 freelancers están ofertando un promedio de $26 USD /hora por este trabajo

@MikroStar

hi, i am an electrical engineer. i have expertise in embedded system design.i can help you with this project. Please check my profile for my previous work experiences. let me know if you are interested in the bid so we can discuss the details further. regards

$50 USD en 25 días

4,9

(45 comentarios)

6,5

@farazahmad759

Dear Hiring Manager, I am a professional electrical engineer and have made more than 150 projects for local and international clients. I have also completed 46 projects with wonderful ratings here in freelancer.com. You can have a look at my profile and read those reviews about me. Regarding your project, provide me the details about the circuit so that we discuss together and finalize the terms. Regards. Faraz Ahmad

$25 USD en 4 días

4,9

(37 comentarios)

5,4

@scribblerspk

I have 14 year experience in electronics and system designing therefore am very confident that I can do this project,following shall be the expected milestones: 1. Specification requirement document. 2. Schematics using Altium 3. Simulation of code and electronics (Where ever possible) 4. Software delivery. About my self , you can review my profile and my clients comments. I don't have any experience in working on hourly basis so can you help me how it works. Regards.

$21 USD en 1 día

5,0

(4 comentarios)

4,9

@JonnaNueros121

We are a team of Electrical Engineers. We provide the best possible solutions to our customers in terms of prices and the quality of work. At Techions, you can find the solutions about the following technical fields. 1- Embedded Systems (C/C++ & Assembly) 2- Electronics 3- Hardware Designing (Verilog/VHDL) 4- Software Programming ( C / C++ / C# ) 5- PCB Schematics & Layout Designs 6- MATLAB & Simulink 7- Labview 8- PCB Layout

$31 USD en 1 día

5,0

(1 comentario)

3,1

@ElectrSoftDesign

Bir öneri henüz sağlanmadı

$22 USD en 1 día

5,0

(2 comentarios)

2,2

@parmarjp

I'm an electronics engineer with 5 years of experience in electronics r&d. I have expertise in ELECTRONICS CIRCUIT DESIGN, MATLAB and LABVIEW and a masters degree in electronics and telecommunications. I definitely can help you out with this project. Please send the details. Thanx.

$22 USD en 5 días