Tamamlanmış

PCB modification

Job Description:

Hello,

I have a PCB that has been designed by using KICAD software, I am looking for someone to modify it according to the following:

1. The board has a wire to connect one of the MCU pins to an output interface. This wire currently goes through a step up inverter we need to some modification to it; either remove completely or replace it with a NAND gate/switch.

2. The power interface of the board passes through another Step-up inverter, I need to add a jumper/switch to turn on this inverter when I need it or otherwise pass it as if the board doesn’t have

3. I need to add a switch to turn off/on the whole board completely except the MCU. This switch is controlled via one of the MCU pins. When the pin outputs a high volt the switch turn on and otherwise it turns off. Simply, the power source of all the Peripherals are controllers by this switch except the MCU.

The grbr files and the schematic are available.

Beceriler: PCB Düzen, Elektronik, Elektrik Mühendisliği, Mikrodenetleyici, Devre Tasarımı

Müşteri Hakkında:
( 3 değerlendirme ) Hail, Saudi Arabia

Proje NO: #33222303

Seçilen:

(114 Değerlendirme)
7.0

Bu iş için 37 freelancer ortalamada $144 teklif veriyor

liveexperts123

Hi there,I'm biddin on your project "PCB modification"PCB Layout, Microcontroller, Electronics, Circuit Design and Electrical Engineering Hello, I have a PCB that has been designed by using KICAD software, I am looking Daha Fazla

$250 USD in 6 gün içinde
(103 Değerlendirme)
7.8
avigupta0061

Best KICAD Design Expert at your doorstep! Dear Client, I have already designed countless PCBs on KICAD and am 100% confident to provide quality results Please share me the schematic and Gerber files and I shall start Daha Fazla

$250 USD in 2 gün içinde
(54 Değerlendirme)
7.6
kingch91

Hi, I have read and understood your requirements, you need someone expert in Circuit and PCB designing. I am an electronics engineer and expert in KiCad and Altium designer. You can see my portfolio/ reviews and feedba Daha Fazla

$200 USD in 7 gün içinde
(152 Değerlendirme)
6.6
trailblazer42

Hello there, I have read your project description and I can do that for you. KiCad is my main EDA tool and almost every project I have done through the Freelancer I have designed in it. I invite you to give me a ping s Daha Fazla

$222 USD in 5 gün içinde
(63 Değerlendirme)
6.6
Devpro11

Hello! Thank you for posting this project, and I'm very happy to bid your project. I have a lot of experience with kicad software. Please check out my profile. I can focus entirely on your project and complete it in a Daha Fazla

$50 USD in 2 gün içinde
(34 Değerlendirme)
5.9
hsh564cf84accd96

Hi my Professional Aim is: (Services then Solutions then Satisfactions) I hope you are good. As an experience in this field from last 5 years i am sure i can do it perfectly with in a time and budget Able to deliver Daha Fazla

$140 USD in 7 gün içinde
(63 Değerlendirme)
5.9
etalhak

Selamun aleykom, I am an electronics and telecommunication engineer and my major is y systems' design. I am experienced in hardware and embedded systems' design. I have designed/printed/tested many PCBs and I am quite Daha Fazla

$200 USD in 7 gün içinde
(48 Değerlendirme)
5.5
pilpanikoba

Hello How are you? Thanks for your posting job. I have read your project requirements and I am 100% sure I can complete your project perfectly. ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ ⭐ I have 15 years enough experience in Circu Daha Fazla

$140 USD in 3 gün içinde
(16 Değerlendirme)
6.4
shazelectrical

Hello, thanks for your great job posting about PCB modification As I'm a talented electronic engineering expert with flexible skills and experience, I can complete your project at high quality in urgent timeline. i hop Daha Fazla

$100 USD in 2 gün içinde
(41 Değerlendirme)
5.0
ComiKs

Dear Client. Nice to meet you. You can see my portfolio and reviews. I am a senior hardware designer. I have 8+ years experiences of schematic and multilayer(2~8 layer) PCB design with various Microcontrollers(Cortex s Daha Fazla

$140 USD in 7 gün içinde
(6 Değerlendirme)
5.2
kostyausha

Hello. I hope to work with you on your project as I am very familiar with my past work. I have read your project carefully and I understand it. I have over 10 years of experience in electrical engineering and PCB layou Daha Fazla

$150 USD in 2 gün içinde
(9 Değerlendirme)
5.3
Valuesolutions

Hello, I hope this finds you well. I have just seen your project requiring; Electronics Microcontroller Electrical Engineering PCB Layout Circuit Design I believe that my 10-year experience in this field is what you n Daha Fazla

$200 USD in 7 gün içinde
(18 Değerlendirme)
5.3
lydialin2000

1 ) I have over 20 years of experience in PCB Layout, HW, RF, EMI, FW designs. we can complete various design and layout requirements and Android / iOS app development. # 8051 MCU / ARM Embedded system / Arduino / Daha Fazla

$250 USD in 7 gün içinde
(6 Değerlendirme)
3.9
manasmw01

Hey there! I can help you in updating your PCB as per your requirements. Have a look at my portfolio, I have experience in designing PCBs and writing firmware. I will provide you the necessary Gerber files, BOM, 3D Mod Daha Fazla

$120 USD in 7 gün içinde
(22 Değerlendirme)
3.5
GrosuClaudiu

Hi! My name in Claudiu, I have read your proposal and I can say that I am an experienced PCB/Layout designer, taking as an example that and I've been working from a while in the automotive sector as a PCB Designer Engi Daha Fazla

$140 USD in 5 gün içinde
(1 Yorum)
2.8
ChengLie0768

Dear Client. I have just read your job description and your project is really interesting to me. I have many experiences with Circuit design, PCB design, manufacturing functional prototyping with firmware programming a Daha Fazla

$200 USD in 7 gün içinde
(3 Değerlendirme)
2.6
asifali0075

Greetings, Dear Client, hope you are doing good. it will be an honor for me to be part of this project. I have carefully read the description and fully understands your requirements about PCB Designing. I am profession Daha Fazla

$70 USD in 3 gün içinde
(2 Değerlendirme)
2.2
ruzhitskayayanav

❤️Dear sir!❤️ I am a electrical engineer. I have a lot of experiences in PCB design. I'm sure of completing your project in the shortest time with high quality. If you award me, you can save your time and money. Please Daha Fazla

1 gün içinde %bids___i_sum_sub_32%%project_currencyDetails_sign_sub_33% USD
(2 Değerlendirme)
1.1
InnovationExpert

PCB modification I have read your project details and I can provide you QUALITY WORK within your given timeline and budget. I am very much sure that I can fulfill your expectations even with the short deadlines at ver Daha Fazla

1 gün içinde %bids___i_sum_sub_32%%project_currencyDetails_sign_sub_33% USD
(0 Değerlendirme)
0.0
konstantinos

Dear Sir, This is a simple Kicad project and i would be glad to do it for you. Which version of KiCad are you using for schematics?

$200 USD in 7 gün içinde
(0 Değerlendirme)
0.0