MatrixTable Controller V2 Board

MatrixTable Controller V2 Board

qwertyboy
This is the revision 2 board for the MatrixTable project. This version has moved to a single MAX7219 matrix/7-segment driver and an ATTiny85. Hopefully, all the code needed to get the data from the SD card and 'push' it to the display will fit on the ATTiny. Aditionally, there is level-shifting circuitry onboard to interface with the MAX7219, because everything else is running at 3.3V but the MAX needs 5V. #ATTint85 #circuit_board #controller #LED #MatrixTable #MatrixTable_controller #microcontroller #table
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