Arduino Raspberry pi Beaglebone custom sensor board extension - new custom parts

Description

For sale it is a custom designed and build sensors extension board.
You will
receive
only the board from the main picture, the rest of the pictures are there to give you an idea of how can be used.
When you use micro controllers, like arduino, raspberry pi, beaglebone..., many times the controller may not have enough power available to power all the sensors you want to use. For some cases, you can find specific extensions boards, but in other cases, you are out of luck (like for the Arduino Mega 2560 mini, which can handle 50+ sensors, but cannot provide enough power for all.
This board was build for those cases. It has an entry for the power (VIN - 4 sets of contacts) and from there 2 separate sets of 3 pin sensors contacts, one with
19 and one with 17 contacts. Each set of contacts has the power regulated by a 7805 or 780x regulator (in the picture I use 7805 for sensors and 7806 for servos)
You will receive only the base board without any contacts or parts.
If you want also the parts, contact me and I will provide you with a quote.
Also, I can provide a 3d printed support for this board and for an Arduino Mega 2560 Mini as in some of the pictures.
If you have ANY questions, please ask them before you bid.
Shipping:
I will ship in max 1 business day after the payment was received.
I will ship only to your PayPal address.
No shipping to PO Box.
I will ship First Class or USPS Priority Mail with delivery confirmation  to US
International bidders: (This item may not ship worldwide - if your country in not in the list you may inquire by sending an email)
I will ship USPS First Class International Mail Mail outside US
Import duties, taxes, and charges are
not included
in the item price or shipping cost. These charges are the buyer's responsibility.
Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying.
I will attach a customs declaration to the outside mail and you are responsible for any taxes or duties owed.
I will not ship through customs as a "gift" or "sample" so please do not ask.
Please check the shipping price before you bid and be sure you agree with it.
If you want this product shipped to a country where I usually do not ship items, contact me before buying, otherwise I may cancel your transaction.
Average Airmail transit times are
10-20 days
, but can take
40-60 days or more
for some countries.
We will deliver your item to the post office quickly, but delays in transit or in customs can occur and I cannot control them. The information you see for package tracking, is the same as the one I see.
***VERY IMPORTANT*** If your address uses more than 40 characters on any line of the address please contact us before making payment.
The shipping software we use will cut off any address line over 40 characters long. If you have a longer address than this, please contact us so we can make proper arrangements.
Return policy:
Returns will be accepted within 30 days of the receipt date (by the buyer) of the goods. The goods need to be in unused condition, unless they are defective.
If you are unhappy with your purchase, please email the seller & then arrange the return of the goods back to the seller.
No refund can be given without the goods returned to the seller in the same condition as when sold.  No exceptions.  Any goods lost / damaged on returning to the seller are the liability of the buyer and refunds cannot be given with damaged goods.
Once the returned goods are received, if found to be seller fault, the seller will:
Refund the original sale price + S&H paid by the buyer
Refund the S&H costs incurred by the buyer to return the item - please include proof of this otherwise no refund can be given.
If the returned goods received are not faulty, the seller will:
Refund the original sale price of the goods ONLY.  The buyer will be liable for ALL S&H charges.
Feedback:
Leaving feedback is important for both you and me.
I will leave
positive
feedback for sellers after they pay in the allowed interval of time.
If you cannot leave me a
positive (5 stars)
feedback, please contact me before you leave the feedback. I will work with you to try to fix any issues you have regarding this transaction.
Thanks for looking.