BM1AT Redesign

in 3D Modeling Design held by MUZA
Contest Closed
  • Open
  • Choosing Finalist
  • Ended
Description:
We have a board designed in Kicad with through-hole components and want to replace most of them with SMD counterparts. Board dimensions, terminal blocks and a few more components located around the board's edges cannot be modified.
Specifications:
Board dimensions: 8.200 x 3.420 inch
PCB: 2 layer FR4 1.6mm green
Integrated circuits: ATmega1284P-PU (x1), ULN2803 (x2), 74HC595 (x3), CD4021 (x3), DS1307 (x1) and PB82B715P (x1). There is also a piggyback step down buck converter that may be integrated in the main board but this is not important now.
Passive components: 66 1/4W resistors, 28 ceramic capacitors, 31 diodes, several plug in terminal blocks and more.
Wants:
We need the Gerber files for manufacturing and the BOM of the new SMD components used.
Software:
  1. KiCad (4)
  2. EAGLE

Entries

= Buyer's Rating
#1 BM1 - AT by A.Owli
Nov 23, 2016 9:19

Discussion

MUZA

Buyer

Thu, 22 Dec 2016 17:23:57 +0000
The only proposal received does not meet my requirements, therefore this contest is over and ended. Thank you for your interest.
Tue, 06 Dec 2016 22:14:15 +0000
Don't submit until prepaid.
Thu, 24 Nov 2016 20:48:26 +0000
Pls keep contest open, I'll upload Kicad version with two layers soon.

MUZA

Buyer

Wed, 23 Nov 2016 15:20:50 +0000
Entry
Hi A.Owly
Thank you for your interest in my project.
The original board is built in two layers. If the conversion to SMD requires more than two layers, least 6 or 8, then the production costs will skyrocket making the project unnaffordable.
I other designers come with similar solutions then I will abandon the project.
Regards
J.M.

MUZA

Buyer

Mon, 21 Nov 2016 03:43:31 +0000
As indicated, I prefer Kicad V3 or V4.
Thank you all for your interest.
J.M.
Thu, 17 Nov 2016 18:44:03 +0000
is it ok if i will provide you file in Autodesk INVENTOR 2017
Thu, 17 Nov 2016 10:30:00 +0000
is it ok if i will provide you file incr4eo software

MUZA

Buyer

Wed, 16 Nov 2016 20:53:41 +0000
Hello Mart
Thank you for your interest in my project to redesign the PCB of BM1AT board.
I've just attached the electrical schematic for the board.
Regards
Muza
Wed, 16 Nov 2016 18:12:43 +0000
Do you have any schematics?

Similar Contests on Cad Crowd

X Jewellery link design
What we want from you is a new link design in silver that fits perfectly in our large product range. After the deadline, we will find a winner who will have the opportunity to engage in a continuous cooperation with us. X Jewellery is a range of composable bracelets for women who march to their own drumbeat. Unlike many of the modular link bracelets on the market, the X Jewellery range is founded on the classic anchor chain – a symbol of strength - chosen to reflect bold women who see fashion as a form of expression. Like a self-portrait for your wrist, each composable bracelet is comprised of a set of links chosen by you to tell your unique story. We’re looking forward to seeing your proposal.
Barrier
I’d like a barrier preventing an intruder getting to the first floor, which can be activated in the evening and deactivated in the morning
Breakaway and adjustable collar for cats - Aesthetics ONLY
It is based on the contest we posted last time. https://www.cadcrowd.com/contest/2655-breakaway-and-adjustable-collar-for-cats We need 3-5 aesthetics concepts based on the CAD we uploaded, maybe it can be ribbon, fish... as long as it is cat-related. Also, please minimize the level of adjustment into 3. The numeric level needed to be engraved on the wheel clearly, font can be any as long as it looks nice. The overall size of the buckle needs to be smaller, at least the same size or smaller than 22mm x 16mm. We want to make the wheel turning the switch from back to the front, like in the attached picture. But the arrow needed to be smaller. The whole CAD needs to be ready for mass production as we will open the aluminum mold for it.
Sneakers Laces
I would like to have a one body piece "shoelace" to model the functionality of attached laces on sneakers. the pins/connectors should be 2 cm apart from each other.Design CAD files so prototypes can be made and material picked
Bottle Design
My company as of now will sell stainless steel water bottles. The bottle will be designed to keep beverages cold for 24 hours and hot for 12 hours. The purpose of the design will be for me to send it to a company that will mass manufacture the bottle. The heart portion needs to appear more as if it is coming from the inside out vs it being screwed or glued on to the outside of the bottle as it is pictured. It would also only read 'Jorvine'.