Day/Night Photoperiod Timer
AssemblyDawn/dusk simulator controlling UVB lamp on/off schedules to match natural photoperiod. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Day/Night Photoperiod Timer
3 top-level lines as of r140435| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Real-Time Clock Module | reptile-enclosure-control-timer-oscillator | 1× | 1 | · | part |
| 2 | Photoperiod Control Relay | reptile-enclosure-control-photoperiod-relay | 1× | 1 | · | part |
| 3 | RTC Backup Battery | reptile-enclosure-control-timer-backup | 1× | 1 | · | part |