Cancelled

Re-design of Microcontroller based timer / regulator / solar controller / sensor

We need an Electrical Engineer to design (redesign?) of a circuit to provide solar controller, scheduled timer, power regulation 12v-5v, and magnetic sensor integration.

1) Select microcontroller to replace existing Xylinx FPGA

2) Add solar controller component (LVD, overcharge) 50W/100W -> 12V SLA

3) Bluetooth low energy module for Android/iphone app control wirelessly

4) 12v->5v and 12v->9v regulator

5) LCD for menu/voltage/time display, digital battery voltage measurement

6) Review and update of old components

7) C application programming of micro (Set TOD, set schedule, set mag sensor threshold, LCD interface, BLE interface) C program exists now for Xylinx.

8) Specify layout requirements

9) Test and rework of 1st version of populated board

Schematic/Gerber/BOM/C programs of original working circuit will be made available to qualified candidates. Further detail of use cases to be provided.

Skills: Circuit Design, Electrical Engineering, Embedded Software, Microcontroller, PCB Layout

See more: test review board, sla engineering, programs to design, programming a microcontroller, gerber engineering, component board, bluetooth engineering, bluetooth engineer, bluetooth android controller, ble engineering, android test cases, android cases, solar power engineering, programming fpga, timer, timer board, solar energy, solar design, sensor, schematic design

About the Employer:
( 0 reviews ) India

Project ID: #6993322

14 freelancers are bidding on average $1905 for this job

chandra2sekhar

Hello, I am [login to view URL] sekhar,[login to view URL],[Phd].we have 10+ years experience in this field.i can assure u support and service even after completion of [login to view URL] have inhouse PCB design and [login to view URL] the provided informati More

$1500 USD in 30 days
(26 Reviews)
6.5
EEmbedded

Dear Sir, we have past experiences with microcontroller designs. please see our profile for more information on past projects. Your requirement is clear. we can provide following things on this bid. 1. schematic of t More

$1500 USD in 20 days
(13 Reviews)
5.7
seshupower

Hi, I am a post graduate power electronics engineer and having very good experience in product design and development. I am excellent in power supplies,regulated voltages generation from switcher and regulators for an More

$1500 USD in 30 days
(13 Reviews)
5.0
mshahidbhutta

I am an electrical engineer and expert in micro controller programming. I have worked on Virtex-5 and Spartan-3 FPGAs. I have also done FPGA programming using Xilinx 13.2 IDE with verilog HDL language. I understand the More

$2500 USD in 45 days
(8 Reviews)
4.0
sagradoamicus

hi Sir I am an expert embedded system designer. I can do it for you. I have almost 4 years of experience in this field. please reply to discuss it further PLEASE GIVE ME A CHANCE TO PROVE MYSELF. Regards

$1500 USD in 30 days
(9 Reviews)
4.0
EagleSha

Over 12 years of experience in electronics hardware and software design. Proficient in software and hardware design of embedded systems. Successful in planning and management of entire development and production cycl More

$1666 USD in 15 days
(3 Reviews)
2.6
miki28

A proposal has not yet been provided

$1500 USD in 15 days
(0 Reviews)
0.0
Peregrine360

Hello there, We are a cross-functional team at Canadian company (on parle français) aiming to work with innovators to design the technology of the future. We are comprised of engineers and artists who will help you More

$1500 USD in 24 days
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0.0
vw850017vw

A proposal has not yet been provided

$2500 USD in 30 days
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0.0
serhatkocabay

I can do it I want this job I have too much experiences on this job. I have complate only one job because everyone are looking only to completed job. Its not my fault. Believe me I can do it.

$2000 USD in 10 days
(0 Reviews)
0.0
nethajis34

My professional experiance and working knowledge on embedded system such as solar charge controller, Gateways for IoT and Wireless control cards, etc makes me to bit for this project. I have experiance in both devel More

$1500 USD in 30 days
(0 Reviews)
0.0
Fabouus

I have experience as Research & Development Engineer in Automation company in Malaysia. In most of my previous project i used ATMEGA128A as embedded controller with interfacing like motor DC, LCD, keypad, and also sens More

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(0 Reviews)
0.0
sushant2112

A proposal has not yet been provided

$2500 USD in 45 days
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pandeyravi703

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$2500 USD in 30 days
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0.0