Electronic Power and Signalling PCB issues - Analysis and Resolution

Closed Posted 7 years ago Paid on delivery

$30-250 AUD

Paid on delivery

Closed Paid on delivery

I need someone to assist me in solving a number of small issues on a circuit in a High Frequency (kHz) environment, with a power circuit controlled by a controller circuit with a Microcontroller on the same dual layer PCB. The board has high density Surface Mount Components and traces, with High Voltage (>100V) and low current loads (<250mA).

This project would suit an Electronic Engineer who has experience in this type of work, who has their own test equipment and software.

I will supply the test circuit.

Electronic Design Engineer required to do 3 tasks-

1) Determine the way to remove suspected interference causing Microcontroller to reset by itself.

2) Resolve the issue where the MC cannot read voltage correctly across current sense resistor - suspected that it is due to noise

3) Resolve problems, where LCD screen stops displaying correctly at one point of the program - likely due to interference.

Engineer is to determine the cause(s), prove their analysis, and provide the best solution. Project would be deemed complete when we verify that the issues are resolved on our PCB.

Experience in this work would be required, and you would need to be able to demonstrate the concepts discussed using your own lab.

Electrical Engineering Electronics Embedded Software Engineering Microcontroller

Project ID: #13199173

About the project

10 proposals Remote project Active 7 years ago

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ahmad5857's Profile Picture
ahmad5857

Hi Sir, I will guaranteed you to solve your issue if you agree at our rates. We offer our services at very feasible rates. Please discuss with us in details. Let me give you a brief introduction about Turktron More

$1200 AUD in 15 days
(45 Reviews)
6.7
seshupower's Profile Picture
seshupower

Hi, I am a post graduate power electronics engineer and having very good experience in product design and development. I am excellent in embedded programming using pic, dspic controllers and MATLAB codding for Power p More

$555 AUD in 15 days
(60 Reviews)
6.7
udayd75's Profile Picture
udayd75

Dear sir, We sonen engineer solutions provide Design, Manufacturing and consultancy services to Mechanical, Electrical and Electronic industries, we have qualified designers we support for design and development suppo More

$444 AUD in 6 days
(22 Reviews)
5.9
bchandra1955's Profile Picture
bchandra1955

Professional engineer with his team can help you ........................................................................................

$255 AUD in 3 days
(92 Reviews)
6.2
jitendrabaraiya's Profile Picture
jitendrabaraiya

A proposal has not yet been provided

$500 AUD in 10 days
(6 Reviews)
4.6
SantoshKGD's Profile Picture
SantoshKGD

Hi, Please share Schematic, PCB board file, and BOM. About us: We have 10 years of experience in Product development. Micro-controllers we can work on PIC, STM32, PSOC and AVR and also we have all the developm More

$277 AUD in 3 days
(5 Reviews)
4.0
sakthipriyanbs's Profile Picture
sakthipriyanbs

I have worked on various problems addressing to electrical noise issues generated in PCBs by HF switching of power elements. Fixed the EMI & electrical noise issues in past successfully for power supplies and inverter More

$244 AUD in 3 days
(0 Reviews)
0.0
jayl3hatt's Profile Picture
jayl3hatt

I got experience in EMI/EMC noise removal techniques

$238 AUD in 10 days
(0 Reviews)
0.0
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