I need an eagle file changed for a WEMOS D1 shield
$10-30 USD
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Publicado hace casi 5 años
$10-30 USD
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I have a simple eagle file that my son made. It simply brings out 4 data lines to connect to ESCs.
It currently only has a diode, resistor and capacitor.
I want to add a MCP23008(or MCP23017) and DRV8835 to the existing design.
I want to add the I/O expander to the Wemos via I2C and the motor driver to the I/O expander.
The motor power in, motor out connections and remaining I/O lines would be brought out to the edge of the shield.
If you are able to add a voltage regulator to the design so the board can have a 2S battery connection, please explain.
The shield size can be expanded.
If suggesting surface mount components, let me know where I can get the boards and parts placed on them in a quantity of 20+. Else expect to use through hole.
Existing Eagle files will be provided.
Hello. Im designing different electronics devices, mostly based on avr, arm MCUs and boards with them like arduino, stm-discovery etc.
(autopromotion^))
Hi.
I can do this, easy and fast.
But current $$$ is not serious. 100$
Lets talk about detailes if your have real budget.
$25 USD en 5 días
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3 freelancers están ofertando un promedio de $40 USD por este trabajo
Hi Sir.
As a PCB Design Engineer, I have extensive amount of experience in PCB Designing for shields like Ethernet Shield, Wifi Shield, Motor Driver Shield, Data logging shields etc.
I can draw PCB layouts for you in CAD software of your choice.
Kindly consider my offer.
Thanks.