/fa/ - Fashion

So I've been working on a project to take an amplified piezo microphone from a weishi 1000 timegrapher and hook it up to a basic digital oscilloscope to measure watch movements more accurately. Most oscilloscopes, including this one, have more accurate and stable timebases than cheap timegraphers, so they're suitable for measuring more precise watches, including high-accuracy quartz pieces (the spec for the weishi 1000 is 2spd). Here you can see the oscilloscope triggering on a tick of a basic swiss lever escapement. You can visibly see the unlock, impulse, and drop/lock components of the sound.