High Frequency PWM RGB LED Driver as Adafruit Feather Shield PCB

Help needed with finishing and laying out a fairly simple MOSFET-based RGB LED driver in the form factor of an Adafruit Feather shield. I'm using the Adafruit Feather M4 Express to prototype and this will be a shield that stacks on top. I already have a working circuit I just need to transfer to PCB in Feather shield form factor and basic review.

The Eagle schematic is mostly finished and I have begun board layout, but I could use help routing and laying out the board. The base PWM clock is quite high (40+ MHz) so I would like someone who has experience with high frequency digital signals to assist with trace width, optimal layout, bypass capacitor value and placement, etc.

I believe this job could be a fairly quick turn around: help finishing the circuit, and layout & routing.

I am using Seeed and Seeed's Open Parts Library with Eagle so experience with this is desirable ([login to view URL]).

Feather Board Specification:

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Update: I have added design files and a requirements document to the project so you can better see what the job entails. Please look at these documents to get more clarity on the project.

Kemahiran: Elektronik, Susun Atur PCB, Kejuruteraan Elektrik, Reka Bentuk Litar, Mikropengawal

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Tentang Majikan:
( 0 ulasan ) Portland, United States

ID Projek: #21385391

Dianugerahkan kepada:


Hi, I have experience in design DDR1 RAM on FPGA that clocked up to 200 MHz, also LVDS interface that clocked to 350Mhz. For your case, Actually there's nothing special treatment needed on PCB, because you are using P Lagi

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18 pekerja bebas membida secara purata $150 untuk pekerjaan ini


Hi I am interested to your project. I am familiar with electronics, microcontroller, as well as PCB design by Eagle. Thanks.

$120 USD dalam 7 hari
(88 Ulasan)

Hello. I have experiences about PCB with Eagle. I made wireless and MPU boards by Eagle. Regards. //////////////////////////////////////////

$150 USD dalam 7 hari
(34 Ulasan)

Hello. Nice to meet you. As an electronic engineer, I have been working in PCB design/layout and firmware programming field for 8+ years. Here are some of the experiences that I worked ago. - Schematic Lagi

$140 USD dalam 7 hari
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We are a team of Electrical and Electronics engineers and we are Excellent in the following areas: • Embedded C Programming. • VHDL/Verilog • Microcontroller like Arduino, Raspberry Pi, FPGA, AVR, PIC and STM32. • ID Lagi

$140 USD dalam 7 hari
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I am a BEng. Electrical and Electronics Engineer with 3.66/4.00 GPA and 5 years of experience in field living in Cyprus. I am specialized in: -Circuit Analysis & Design (NI Multisim) -PCB design (EAGLE, Protheus, KiC Lagi

$166 USD dalam sehari
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hi i hope you are well! i,m expert in embedded system , PCB designing and complete prototyping i have studied project description and i,m very confident i can do your job perfectly. my recent work was also related to R Lagi

$250 USD dalam 7 hari
(7 Ulasan)

Hello. Thank you for the job posting As an electronic engineer, I have been working in PCB design/layout and firmware programming field for 10+ years. Here are some of the experiences that I worked ago. - Schematic and Lagi

$100 USD dalam 3 hari
(3 Ulasan)

Hello, i have read the details provided..please contact me to discuss more on the project deadline and some other few things

$150 USD dalam 4 hari
(7 Ulasan)

Hello, I am an experienced pcb designer. I can help you to design your board. I look forward to discuss details with you. Best regards

$100 USD dalam 7 hari
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I am an Electrical, Electronics and Embedded Engineer. I read through the job description very carefully and I am absolutely sure that I can do the project very well. I have worked on similar projects to what you are Lagi

$100 USD dalam 2 hari
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$200 USD dalam 7 hari
(4 Ulasan)

Hi,dear. I have just read your project and I felt happy to see it. I have experienced for +7 years in this field. Particularly, I have ever done the job like this as you want. I want to hear your advice and discuss in Lagi

$150 USD dalam 3 hari
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How are you? I am a Senior Electronics and Embedded Engineer with the areas of expertise in Home Automation System and Embedded System, product prototyping, Schematic & PCB design and firmware development for systems. Lagi

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$155 USD dalam 3 hari
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Hi, I read your project description. Your project is really interesting to me and i have many experience working with PCB design, manufacturing functional prototyping with firmware programming, adroid app, and test. I' Lagi

$140 USD dalam 2 hari
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Hi. I am an experienced Electrical Engineer and I have many experiences in the field. I have read your job post deeply and I think my skill is fit for your project. I can desig circuit and PCB using Altium, Eagle, Easy Lagi

$200 USD dalam 3 hari
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Hi there, I have read your project description & have done similar thing in past and i'm confident i can do this project for you perfectly.I still have a few questions. please leave a message on my chat so we can discu Lagi

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