You're mid-build and that 68 ohm value is the one keeping the circuit from closing. This Jaycar wire wound resistor handles a steady 5 watts without the thermal drift you get from thinner-film parts at the same rating. Grab it, slot it in, and move on to the next component. Sold individually, so grab exactly the quantity your schematic calls for
| brand | JAYCAR |
| resistance_value | 68 ohm |
| power_rating | 5 watt |
| construction_type | wire wound |
| component_type | resistor |
| sold_as | individual unit |
| category | ELECTRONICS & COMPONENTS |
| subcategory | ELECTRONIC COMPONENTS |