Control & User Interface
AssemblyAn embedded PLC that runs counting algorithms, validates coin counts match the wrapped roll standard, orchestrates heater and motor timing, and displays status via LCD. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Control & User Interface
7 top-level lines as of r32374| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Microcontroller | mcu | 1× | 1 | · | part |
| 2 | Bare PCB | pcb-bare | 1× | 1 | · | part |
| 3 | SMD Passive (R/C/L) | smd-passives | 1× | 1 | · | part |
| 4 | Power MOSFET | mosfet | 4× | 4 | · | part |
| 5 | LCD Panel | lcd-panel | 1× | 1 | · | part |
| 6 | Relay | relay | 2× | 2 | · | part |
| 7 | Connector | connector | 4× | 4 | · | part |