Completed

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.

Skills: Electronics, PCB Layout, Electrical Engineering, Circuit Design, Microcontroller

See more: atmega rgb led driver, rgb led pwm, high power led driver circuit diagram, pca9685, adafruit feather esp32, adafruit feather vs arduino, adafruit led driver, adafruit industries llc ports, adafruit feather m0, i2c pwm driver, adafruit pwm servo driver, 16 channel pwm led driver, tlc5940 pwm led driver, pwm led driver ic, led driver pwm, pwm dimming led driver, raspberry pi pwm led driver, arduino high frequency pwm, raspberry pi rgb led pwm, adafruit feather m0 pwm frequency

About the Employer:
( 0 reviews ) Portland, United States

Project ID: #21385391

Awarded to:

arrijal1992

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 More

$100 USD in 3 days
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6.0

18 freelancers are bidding on average $150 for this job

bijan01in

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

$120 USD in 7 days
(88 Reviews)
5.8
xiaoguang2018

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

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5.4
dalong243020

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 More

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(6 Reviews)
5.4
hayat38402

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 More

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5.3
volkantozan

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 More

$166 USD in 1 day
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3.6
danish2051

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 More

$250 USD in 7 days
(7 Reviews)
3.5
smartman7102

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 More

$100 USD in 3 days
(3 Reviews)
2.9
Valuesolutions

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

$150 USD in 4 days
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3.9
faytek

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 in 7 days
(2 Reviews)
2.7
mazeemsk

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 More

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(5 Reviews)
2.6
iffi37

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(4 Reviews)
2.7
JackKarl

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$150 USD in 3 days
(3 Reviews)
1.6
Muratzz

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0.4
$155 USD in 3 days
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0.0
smarthardware

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' More

$140 USD in 2 days
(0 Reviews)
0.0
MirkoBorjan1985

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 More

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0.0
james382

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 More

$140 USD in 3 days
(0 Reviews)
0.0