Flash Controller
AssemblyThe timing brain: a microcontroller that keys the ICAO-specified Morse H sequence (dot-dot-dot-dot) at 30–60 flashes per minute and supervises lamp health. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Flash Controller
7 top-level lines as of r81813| # | 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 | Power MOSFET | mosfet | 4× | 4 | · | part |
| 4 | Current Monitor | heliport-beacon-current-monitor | 1× | 1 | · | part |
| 5 | Remote Control Input | heliport-beacon-sync-input | 1× | 1 | · | part |
| 6 | SMD Passive (R/C/L) | smd-passives | 1× | 1 | · | part |
| 7 | Relay | relay | 1× | 1 | · | part |