Difference between revisions of "Front Panel Assembly Sheet Rev 1"
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== Notes == | == Notes == | ||
− | * Note 1 - 1K | + | * Note 1 - 1K ballast resistors. PIck for how bright you want. |
− | * Note 2 - | + | * Note 2 - 2.2K I2C terminators and INT* pullup. |
− | * Note 3 - | + | * Note 3 - LEDs - I like Orange, not clear LEDs. |
Revision as of 15:02, 20 June 2021
Parts List
Qty | Value | RefDes | Qty | Value | RefDes | |
---|---|---|---|---|---|---|
3 | 10K | R36-R38 | 32 | LED (NOTE 3) | DS0-DS31 | |
32 | 1K (NOTE 1) | R1-R32 | 1 | HEADER, RT ANG, 1x2 | J1 | |
3 | 2.2K (NOTE 2) | R33-R35 | 1 | HEADER, RT ANG, 1x5 | J2 | |
32 | SW_Push | SW0-SW31 | 1 | HEADER, RT ANG, 1X4 | J3 | |
4 | MCP23017-E/SP | U1-U4 | 1 | HEADER, RT ANG, 2X2 | J4 |
Notes
- Note 1 - 1K ballast resistors. PIck for how bright you want.
- Note 2 - 2.2K I2C terminators and INT* pullup.
- Note 3 - LEDs - I like Orange, not clear LEDs.