Beat Sequencer, getting the PCBs done

...and how to do so...
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WilliamK
KVRAF
4954 posts since 12 Jun, 2001 from Wusik Dot Com

Post Tue Aug 29, 2017 8:20 am

Hey guys, I'm trying to finish up the Beat707 NXT PCB, and wanted some extra eyes to check things out. ;-)

You can check the schematics with Fritzing.

https://github.com/Beat707/Beat707-NXT/ ... s/Fritzing

There are some pictures there too, in case you want to take a quick look without installing Fritzing.

The board should work great with the design. I'm using the ATmega328 internal OSC at 8 Mhz and 3.3V so I can talk to the Flash chip direclty without having to worry about voltage conversions. I just need to test MIDI Input, to double check that I did things right, as I connected the 4N35 to 5V. It should be ok since the ATmega328 supports 5V Pin Input.

You can also PreOrder the board from our site. Only $ 29.95 USD + Shipping

http://www.beat707.com/w/purchase/beat707-nxt

https://www.youtube.com/watch?v=IY8pkO1xIWE

Cheers, WilliamK

User avatar
WilliamK
KVRAF
4954 posts since 12 Jun, 2001 from Wusik Dot Com

Re: Beat Sequencer, getting the PCBs done

Post Thu Aug 31, 2017 11:00 am

bump

User avatar
WilliamK
KVRAF
4954 posts since 12 Jun, 2001 from Wusik Dot Com

Re: Beat Sequencer, getting the PCBs done

Post Mon Sep 25, 2017 10:37 am

Beat707 NXT Main PCB New Prices, plus FREE SHIPPING!

Main PCB Only $ 29.95 USD
Fully Built Main PCB Only $ 49.95 USD (you only need to get the 3 x TM1638 boards and connect to the Main PCB)

www.Beat707.com

Cheers, WilliamK

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