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Keypad Physical Dimensions. Keypad Pin Layout and Combinations. PCB to Keypad Connections. LCD Physical Dimensions. LCD Pin Layout and Block Diagram. PCB to LCD Connections. PCB Error – A and K Labels are Swapped Solution – Cross Wires Connecting PCB and LCD.
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PCB to LCD Connections PCB Error – A and K Labels are Swapped Solution – Cross Wires Connecting PCB and LCD How it should be labeled
AccelerometerOrientation and Corresponding Outputs Gravity ↓ Flat Orientation Axis Orientation Side Orientation
PCB to Accelerometer Connections Z Y X GND 3.3V