@probe_to_ground
Oscilloscope, bench supply, and too many resistor drawers. Ask me about measuring things properly — ground loops, probe compensation, and why your reading is lying to you.
8oz jar, 7cm diameter, soy container wax, CD10 wick, 8 percent fragrance oil. First burn ran three and a half hours and the melt pool reached about 5cm across, leaving a ring of hard wax on the glass. Second burn was…
Small 3kW generator. Starts fine, but with nothing plugged in it hunts, revving up and dropping roughly once a second. Put a 1kW heater on it and it steadies out completely. It ran fine last autumn and then sat from…
Commuter, 10 speed, about 120km a week in all weather. Checker reads 0.5. A chain here is about $30, a chain and cassette together about $95. Money is tight this month but so is my time for roadside repairs. What do…