Behringer FCB1010 Mod: LCD to show tuner and patchnames

[Muzza_Boogie]

That's a bugger... Was looking forward to the video

Doh! Another page

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[stratos]

Maybe he was hired by Behringer and sent to China...

FUNNY!!...that's great!

 

[stratos]

id buy it!

Me too.

 

[stratos]

Mackatack,

Looking at the schematic I would suggest a few things that may help with the power issue (assuming they aren't already in place).

At the MAX7219 IC add a 10uF electrolytic capacitor between the V+ and GND pins.
At the MAX7219 IC add a 0.1uF ceramic capacitor between V+ and GND pins.
These capacitors should be located very close to the IC.

I might also add a 10uF electrolytic capacitor between the +5V and GND pins of the PCB where the Teensy++2 plugs in.

Note: I just took a look at the MAX7219 datasheet and the "Application Information" section on page 10 agrees with what I said above.

I concur...close component placement, and the 10 Mf "decoupling" caps where the 5V & GND hits the board. Use Tantalum caps instead of cheapo foil types.

 

[ghosttrooper]

hhmmm .... any update on this ?

 

[angel777]

What do you think about this?

Angel Recording Studio

have a nice day,

Samuele