56 lines
1.1 KiB
YAML
56 lines
1.1 KiB
YAML
name: LCM1602
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description: LCD module, 16 characters x 2 lines, HD44780 driver
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keywords: display, LCD
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# here a version with 3.3V power supply (e.g. with the IC on the side boosting to 5.0V) https://www.aliexpress.com/item/1-pieces-16-2-Character-LCD-Display-LCM-1602-16X2-162-blue-display-HD44780-character-3/32425471801.html
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pinout:
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VSS: 1
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VDD: 2
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VO: 3
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RS: 4
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RnW: 5
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E: 6
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DB0: 7
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DB1: 8
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DB2: 9
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DB3: 10
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DB4: 11
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DB5: 12
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DB6: 13
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DB7: 14
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LED_A: 15
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LED_K: 16
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properties:
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power: VDD, LED_A
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ground: VSS, LED_K
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bidir: DB0
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in: VO, RS, RnW, E
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schematic:
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symbol: connector
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left: RS, RnW, E, DB0-7
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right: VO, LED_A, LED_K
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top: VDD
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bottom: VSS
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housing:
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pattern: custom
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bodyWidth: 80.0
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bodyLength: 36.0
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height: 12.5
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# pins
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holeDiameter: 1.0
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padDiameter: 1.8
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pitch: 2.54
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rowCount: 1
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columnCount: 16
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rowDX: -12.95 # 80 / -2 + 8 + 7.5 * 2.54
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rowDY: -15.46 # 36 / -2 + 2.54
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# mounting hole
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holeDiameter1: 2.8
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padPosition1: -37.6, -15.6, 37.6, -15.6, -37.6, 15.6, 37.6, 15.6 # 2.4 from the corner
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padDiameter1: 0
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