Re: [Paparazzi-devel] stm32f4 discovery breakout board

[Chris]

Of course it is open source.
I made it for me so i used whatever i could find locally and above all i wouldn't fit everything on board.
For example i used the good old 22uf capacitors instead of smd because this is what i have.
Chris

On 03/06/2014 10:11 PM, Marius Pfeffer wrote:

Itead will give you 2 free pcb's extra if it's open source.

2014-03-06 21:09 GMT+01:00 Marius Pfeffer <address@hidden>:

Hello

Can you send us the eagle files or upload them to the paparazzi hardware git repo ?

Maybe some people could check them, or search for improvement opportunities before they are oderes.
(servo pinout with 3 pins and seperate (screw) terminal for power supply, tactile smd push button instead of jumper for BOOT, smd crystal, no screw terminal under the dicovery pcb, right of the pcb could end flush with discovery board, mounting holes, BEC input caps, possibility of mounting a chinese mpu6050 breakout ebay link direct - on the pcb (no 10dof since the mag will not work well in this position), looks like max7450 is getting discontinued by the manufacturer, i2c pullups)

Prices for PCB's:

The PCB is 9,8 cm x 6,8cm, 2 layer, am I right ?

seeedstudio

10 pcs 25$ + shipping (very good pcb, silkscreen doesn't looks that nice(fine lines and letters))

smart prototyping

10 pcs 18,80$ + shipping

itead studio

10 pcs 19,90$

If possible, it would be great if we could croudsource the pcb and components, I would take 2 pcbs (+ components).

best regards

Marius :)

2014-03-06 18:52 GMT+01:00 Chris <address@hidden>:

Thank you very much!
Chris

On 03/06/2014 07:48 PM, Marius Pfeffer wrote:

I have ordered at seeedstudio recently.
Low cost and nice quality.
They only take gerber files, they provide a script for exporting them.

best regards
Marius

Am 06.03.2014 18:38 schrieb "Chris" <address@hidden>:

I think it is ready.
Anyone has a cheap pcb house that takes eagles files (for a couple prototypes) to recommend?
Chris


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