Käynnissä

SPICE circuit design of DC powerline communication circuit

We want to a SPICE circuit design for simple, low data rate, DC powerline communications;

- 12 to 120 VDC (<5 amps)

- just 2 wires carry both power AND comms

- not twisted pair wires

- 100m cable runs

- low baud rates (9600 would be great!)

- low noise rural environment

- we'll use a protocol like NMEA - that repeats sentences... so lost data/sentences are OK

- happy to rely on serial/UART error catching... ie no hardware error correction

- ideally wire comes into Arduino hardware/software serial such as Arduino

- low cost, so NO dedicated/expensive DC comms/PLC chips

We want to break this into three (3) tasks/jobs;

Task #1) YOU do a SPICE circuit design

Task #2) then we shall get our guys to do a prototype

Task #3) then YOU do the Eagle PCB design

Taidot: Arduino, Piirisuunnittelu, sähkötekniikka, elektroniikka, Piirilevyn asettelu

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About the Employer:
( 0 reviews ) Marsfield, Australia

Projektin tunnus: #15177022

Myönnetty käyttäjälle:

du00000002

I've developed such a communication link some years ago. Your's will require some adaptations (mainly voltage and current level) but the concept in itself is already proven to work. Relevant Skills and Experience S Lisää

30 $ AUD 2 päivässä
(0 arvostelua)
0.0

22 freelanceria on tarjonnut keskimäärin 216 $ tähän työhön

seshupower

Hi, I am a post graduate power electronics engineer and having very good experience in product design and development. I am excellent in SMPS, supplies design from few watts to KW range using Buck, Boost, Buck -boost, Lisää

1667 $ AUD 30 päivässä
(56 arvostelua)
6.6
sajjadahmed19

A proposal has not yet been provided

20 $ AUD 1 päivässä
(29 arvostelua)
5.3
arslanuet123

Electrical engineer hereto help u buddy Relevant Skills and Experience Electrical engineer Proposed Milestones $166 AUD - required work

166 $ AUD 1 päivässä
(26 arvostelua)
5.1
25 $ AUD 1 päivässä
(37 arvostelua)
5.4
100 $ AUD 1 päivässä
(29 arvostelua)
5.2
zeshankhan43210

Hi Sir. I am a professional Electronics Engineer having expertise in Electronic Circuit designing, Sensor interfacing, their communications with micro-controllers using different protocols. Contact me Relevant Skills Lisää

55 $ AUD 1 päivässä
(14 arvostelua)
4.8
1333 $ AUD 30 päivässä
(6 arvostelua)
4.0
binyameen441

i am an electrical engineer also expert in pcb dsign Relevant Skills and Experience engineer Proposed Milestones $25 AUD - spice

25 $ AUD 1 päivässä
(17 arvostelua)
3.8
200 $ AUD 1 päivässä
(4 arvostelua)
3.3
hari1406

Hi, as an electrical power system engineer I have full grip over system design and ltspice I am sure that I will do the work accordingly. Thanks.

55 $ AUD 2 päivässä
(4 arvostelua)
2.7
ExpertzWorld

I am an expert at Arduino, Circuit Design, Electrical Engineering, Electronics, PCB Layout, among others, please message me Relevant Skills and Experience Arduino, Circuit Design, Electrical Engineering, Electronics, Lisää

10 $ AUD 1 päivässä
(3 arvostelua)
3.3
umair8511

A proposal has not yet been provided

70 $ AUD 4 päivässä
(3 arvostelua)
1.8
25 $ AUD 1 päivässä
(0 arvostelua)
0.0
ElectechIT

Expert Team of Programmers and Hardware specialists. Experience in long range communication and IOT devices Relevant Skills and Experience Arduino, Circuit Design, Electronics, PCB Layout Proposed Milestones $100 AUD Lisää

333 $ AUD 5 päivässä
(0 arvostelua)
0.0
mnkweke

A proposal has not yet been provided

25 $ AUD 1 päivässä
(0 arvostelua)
0.0
Jhonnathas17

Many years of experience in industrial automation, industrial eletronics engineering projects and solutions.

388 $ AUD 4 päivässä
(0 arvostelua)
0.0
thecapstone

Hi, I have read and understood your project details carefully. i can complete your project perfectly. Relevant Skills and Experience Regarding Experience - More then 5+ Years Experience. Please check My work Expertise Lisää

30 $ AUD 5 päivässä
(0 arvostelua)
0.0
sdh579f30f08f5df

A proposal has not yet been provided

30 $ AUD 2 päivässä
(0 arvostelua)
0.0
divinetech2

Hi, i am a full stack mobile & web dev having similar technical skills & experience & have already worked on a similar project before so can do this Ref : [url removed, login to view] Relevant Skills a Lisää

31 $ AUD 1 päivässä
(0 arvostelua)
0.0
roneldivina

10AUD for5 days Relevant Skills and Experience I am electronics engineer and expert in Electronics Circuit Simulation using Multisim and Proteus. Proposed Milestones $10 AUD - SPICE Circuit Design

10 $ AUD 1 päivässä
(0 arvostelua)
0.0