Control Board
AssemblyThe single-chip brain: a solar-lamp IC (YX8018-class) that trickle-charges by day, detects dusk from panel voltage, and boosts the 1.2 V cell to LED forward voltage at night. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Control Board
5 top-level lines as of r160140| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Solar Driver IC | solar-garden-light-driver-ic | 1× | 1 | · | part |
| 2 | Boost Inductor | solar-garden-light-boost-inductor | 1× | 1 | · | part |
| 3 | Bare PCB | pcb-bare | 1× | 1 | · | part |
| 4 | SMD Passive (R/C/L) | smd-passives | 1× | 1 | · | part |
| 5 | Power Switch | solar-garden-light-power-switch | 1× | 1 | · | part |