LCD breakout board
Trying to create a breakout board.
Connect STM32F103CBT Maple mini, Texas Instruments Stellaris Launchpad to some LCD/LED displays. Hitachi HD44780 - 16x02 or 20x04 text displays, graphics TN display 128x64 (this board designed for my spare Bolymin BG12864DBNHH) and 7-segment TM1638 displays.
Power jack for 12V power, two voltage regulators +3.3V and 5V, plus boards have their own.
Two headers to access all pins of Maple mini.