Get the Rover/Robot Walking!

We are designing a rover that will walk around and sense obstacles via ultrasonic sensors. Our main processor is PIC184515 and the processor that is communicating with the sensors is PIC18F66J15. We have the code to program the PIC18F66J15, but for some reason the processor is not responding in our PCB. We have tested the processor separately (outside the PCB) and it works all good.

I have attached our design.

Looking for someone who can go through our codes and design and suggest us any test needed and/or fix the problem to make the rover walk around. We can talk more in details if you are interested. We have already done most of the work and we are looking for someone to debug and fix this, which may not be simple though. Need to get it done in 4-5 days. Feel free to contact only if you are confident enough to complete it within the time frame and we will discuss the budget.

Thank you!

Beceriler: Elektrik Mühendisliği, PCB Düzen, Mikrodenetleyici, Robotic Process Automation, Robotik

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İşveren Hakkında:
( 0 değerlendirme ) Needham Heights, United States

Proje NO: #22309955

Bu iş için 9 freelancer ortalamada $130 teklif veriyor


Hello. As an electronic engineer, I have been working in PCB design/layout and firmware programming field for 18+ years. Here are some of the experiences that I worked ago. - Schematic and PCB Layout Daha Fazla

$140 USD in 7 gün içinde
(7 Değerlendirme)

Dear client, Nice to meet you. I have been working as a firmware and hardware designer for many years. I had developed several similar projects using the various microcontrollers such as STM32F1/2/3/4/7xx, PIC16/18xx, Daha Fazla

$140 USD in 7 gün içinde
(11 Değerlendirme)

Hello Dear Employer the project you wants to do , I am experience with similar project. Please Send me a Private message so that we can discuss more about it. Thank you.

$140 USD in 7 gün içinde
(2 Değerlendirme)

Hi there I have read the description you provide I’ve done a similar job, if you can come to chat i can show you some of my previous work as reference. I am an expert in this area and want to discuss the project furt Daha Fazla

$50 USD in 4 gün içinde
(2 Değerlendirme)

Hi, I have a lot of experience utilising microchip microcontrollers, I think, once I can see the schematics and the PCB layout I can solve your problem. You must have an osciloscope to see the signals. It seems to be a Daha Fazla

$200 USD in 5 gün içinde
(0 Değerlendirme)

this should be easy! i can give u a debugging scheme to understand this better. first of all, why isn't the battery negative terminal not connected to gnd . did u measure the voltages vcc, vdd, vee with multimeter? i h Daha Fazla

$144 USD in 2 gün içinde
(0 Değerlendirme)

Hi, I'm a bachelor student of mechatronics engineering, and with my knowledge on electronics would be pleased to help you with your project!

$55 USD in 7 gün içinde
(0 Değerlendirme)

Dear Sir, We have 10 years of experience in product design,PCB, Schematic and Circuit designs. We ensure that we will finish the project in time with quality. upon your interest We will share you the details of our wor Daha Fazla

$160 USD in 7 gün içinde
(0 Değerlendirme)

I am an Electrical Engineer with 2 years of experience in Arduino and microcontrollers. I can help you.

$140 USD in 7 gün içinde
(0 Değerlendirme)