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Author Topic: Help with MacroPad Schematic (ATMEGA32U4, IS31FL3733, USB-C)  (Read 2470 times)

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Offline bendim

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Help with MacroPad Schematic (ATMEGA32U4, IS31FL3733, USB-C)
« on: Tue, 25 December 2018, 06:44:00 »
Hello,
i finished my first Schematic for an MacroPad PCB with a ATMEGA32U4 and a IS31FL3733 as per Key RGB LED driver.
It would be great if someone with knowledge can scan the schematic and check if everything is working.
Many thanks and Happy Christmas


https://i.redd.it/fg90rvuh4f621.png
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Offline hanya

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  • Location: Japan
Re: Help with MacroPad Schematic (ATMEGA32U4, IS31FL3733, USB-C)
« Reply #1 on: Tue, 25 December 2018, 07:48:37 »
You have two CS1 labes on U3. No CS4 label connected to any U3 pins.
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Offline bendim

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Re: Help with MacroPad Schematic (ATMEGA32U4, IS31FL3733, USB-C)
« Reply #2 on: Tue, 25 December 2018, 13:00:47 »
Great. Many thanks for your eagle eye.


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