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STD I2C Navigation Keypad
I2C Navigation Keypad
License
CC-BY 3.0
License: CC-BY 3.0Mode:
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Update time：
2023-04-30 22:44:02
Creation time：
2016-11-17 19:01:45
Description
Description
Simple I2C Navigation Keypad.
https://github.com/asokolsky/i2cNavigationKeyPad
Design Drawing
Design Drawing
schematic diagram
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1
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PCB
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I2C Keypad PCB v0.1
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I2C Keypad PCB v0.2
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I2C Navigation Keypad SMD PCB v0.2
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I2C Keypad PCB v0.3
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | 100n | C1 | C0.1PTH | 1 |
| 2 | HEADER 1x5 | J1,J2 | HEADER 1X5 | 2 |
| 3 | Header 1x2 pin | J3 | HEADER 1X2 | 1 |
| 4 | I2C | J4 | RJ9 | 1 |
| 5 | JUMPER-PAD-2-NC_BY_PASTEFULL-BOX-SILK | JP1,JP2,JP3 | PAD-JUMPER-2-NC_BY_PASTE_YES_SILK_FULL_BOX | 3 |
| 6 | 4.7K | R4 | SIL-5 | 1 |
| 7 | A0 | SJ1 | PAD-JUMPER-3-2OF3_NC_BY_PASTE_YES_SILK_FULL_BOX | 1 |
| 8 | A1 | SJ2 | PAD-JUMPER-3-2OF3_NC_BY_PASTE_YES_SILK_FULL_BOX | 1 |
| 9 | A2 | SJ3 | PAD-JUMPER-3-2OF3_NC_BY_PASTE_YES_SILK_FULL_BOX | 1 |
| 10 | NO | SW1 | MY SW6-3.25-10X10X8.6MM | 1 |
| 11 | Push Button_OMRON | S_A,S_B | TACTILE-PTH-12MM | 2 |
| 12 | PCF8574 | U1 | DIP16 | 1 |
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