PCB design for a simple h bridge and chraging system

$30-250 USD

Completed

Posted

over 6 years ago

$30-250 USD

Paid on delivery

Im getting a Irrigation system made and need some help with the main PCB design to help the company making my system as we are pushed for time Please do not reply if you cant design a PCB circiut with in 2-4 days we have 3.3v form our MCU to control two IO PINS and we have 12-18v input into the hbridge we will send a high to pin1 a low to pin2 for on at a 100ms pluse and pin1 low and pin 2 high will be to sent a off pluse The high is 3.3v and low is 0v we like to have 12-18v suppy v for the hbridge to be full power for on and when on off only 9v so when pin 2 as 3.3v we only send 9v out of the h bridge h bridge output on 12-18v + - off 9v - + we have a separte 3.7 battery for the radio/mcu board which we need a charging system for it ti will send the radio mcu layout and the other circuit each is linking the radio mcu output to a molex 12 pin plug

Circuit Design

Electrical Engineering

Electronics

Microcontroller

PCB Layout

Project ID: 15388619

About the project

11 proposals

Remote project

Active 7 yrs ago

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Awarded to:

@sajjadahmed19

Hi. I have great experience in pcb design and electronics

$300 USD in 2 days

4.7

(64 reviews)

5.9

11 freelancers are bidding on average $151 USD for this job

@ahmedmohamed85

A proposal has not yet been provided

$166 USD in 1 day

4.9

(307 reviews)

7.6

@arslanuet123

PCB Design expert here Relevant Skills and Experience PCB Layout, EE Proposed Milestones $155 USD - required work

$155 USD in 3 days

4.9

(64 reviews)

6.2

@ched41

I am new to this site but I am a very experienced embedded developer, your project caught my eye and I am interested in working with you. I will complete the PCB design to the highest quality. Relevant Skills and Experience ALTIUM Designer Diptrace Electronics engineer Proposed Milestones $144 USD - complete pcb design , ready for manufacture

$144 USD in 1 day

4.8

(41 reviews)

6.5

@CoherentTech123

Expert with more than 15 years of experience in Emebedded Systems, Electronics and Circuit Design. I assure you the best design for your H-bridge and charging. I am online Relevant Skills and Experience Embedded Systems Electronics Proposed Milestones $250 USD - Complete Design and Solution

$250 USD in 10 days

4.5

(65 reviews)

6.2

@MB0023

Proficiency in PCB designing in many software. Did PCB design of many industrial product. Relevant Skills and Experience Altium, EAGLE, KiCad, Proteus Proposed Milestones $94 USD - At completion

$94 USD in 3 days

5.0

(1 review)

1.8

@riaanpcb

I have more than 5 years of experience in pcb layout using altium and allegro. In paste I design pcb for different USA based customer. I hope you give me a chance to serve you. Relevant Skills and Experience 5 Years of experience in pcb layout. Proposed Milestones $111 USD - I have more than 5 years of experience in pcb layout using altium and allegro. Have you circuit drawing (schematics/ckt on paper) ready?

$111 USD in 3 days

0.0

(0 reviews)

0.0

@efimiv

A proposal has not yet been provided

$55 USD in 10 days

0.0

(0 reviews)

0.0

@BAWA96

hello sir I'm an electrical engineer and I'm sure that I can do you project. I dont have any reviews and star because I'm new on this website that is the only reason my price is low . Relevant Skills and Experience I'm electrical engineer I want you to first see my work then award me project. I'll send you a demo design and then you decide that weather I'm capable of doing this work or not Proposed Milestones $155 USD - all amount

$77 USD in 1 day