Timer Control Board
AssemblyMain PCB that runs preset cure timers, drives the LED strings at constant current, and implements the low-heat ramp mode. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Timer Control Board
7 top-level lines as of r181127| # | 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 | Power MOSFET | mosfet | 3× | 3 | · | part |
| 4 | SMD Passive (R/C/L) | smd-passives | 1× | 1 | · | part |
| 5 | Timer Preset Button | uv-nail-lamp-buttons | 4× | 4 | · | part |
| 6 | Piezo Buzzer | uv-nail-lamp-buzzer | 1× | 1 | · | part |
| 7 | Connector | connector | 3× | 3 | · | part |