Grade Control
AssemblyThe laser or GPS system that holds the tile to a precise fall so water always runs downhill. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Grade Control
8 top-level lines as of r62653| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Laser Receiver | field-drainage-plow-laser-receiver | 1× | 1 | · | part |
| 2 | GPS Grade Module | field-drainage-plow-gps-module | 1× | 1 | · | part |
| 3 | Bare PCB | pcb-bare | 1× | 1 | · | part |
| 4 | Microcontroller | mcu | 1× | 1 | · | part |
| 5 | Proportional Valve | field-drainage-plow-control-valve | 1× | 1 | · | part |
| 6 | Receiver Mast | field-drainage-plow-mast | 1× | 1 | · | part |
| 7 | Connector | connector | 6× | 6 | · | part |
| 8 | Wire Bundle | wire-bundle | 1× | 1 | · | part |