Control & Display
AssemblyMicrocontroller managing roast temperature, drum speed, and cycle timing with LCD feedback. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Control & Display
8 top-level lines as of r82895| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Main Control PCB | home-coffee-roaster-control-board | 1× | 1 | · | part |
| 2 | RTD Temperature Probe | home-coffee-roaster-temp-probe | 1× | 1 | · | part |
| 3 | 16x2 LCD Display | home-coffee-roaster-lcd-display | 1× | 1 | · | part |
| 4 | Start Button | home-coffee-roaster-start-button | 1× | 1 | · | part |
| 5 | Roast Profile Switch | home-coffee-roaster-mode-switch | 1× | 1 | · | part |
| 6 | Relay | relay | 3× | 3 | · | part |
| 7 | Microcontroller | mcu | 1× | 1 | · | part |
| 8 | Connector | connector | 6× | 6 | · | part |