Digital Keypad
AssemblyMembrane/rubber-dome numeric keypad on a scanned PCB. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Digital Keypad
4 top-level lines as of r57180| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Bare PCB | pcb-bare | 1× | 1 | · | part |
| 2 | Microcontroller | mcu | 1× | 1 | · | part |
| 3 | SMD Passive (R/C/L) | smd-passives | 30× | 30 | · | part |
| 4 | Keypad Overlay | electronic-safe-keypad-overlay | 1× | 1 | · | part |