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The isolation box for timegrapher is a 3D model designed to provide a quiet and controlled environment for timegraphers, allowing precise measurements of watch operation by minimizing external sound interference. Printing Instructions:…
DIY Timegrapher This DIY Timegrapher is a 3D-printable project designed to analyze the performance of mechanical watches. Using a piezoelectric ceramic buzzer and an LM386 audio amplifier, it captures the ticking sound of a watch, which…
A simple and effective add-on that allows the user to place a common 95mm plastic dome cover on the Witschi Watch Analyzer Gen 4 microphone. No detrimental effects on performance. Mic rotates unobstructed in all directions. The domes are…
This timegrapher uses M3 and M4 threaded inserts, as well as the bolts. You can see where each one is located in the CAD model. The electronics are made with a small punched card, and I use a 9V battery to operate it. I didn't develop the…
The widely used Weishi 1000 and 1900 timegrapher is an excellent timing machine for hobbyists. However, the stand includes a small aluminum piece that directly supports the watch during testing. It works, but it always bothered me knowing…
An ultra-low-noise timegrapher stand engineered to outperform commercial clip-on microphones. By isolating the measurement cell within a floating TPU Gyroid sandwich and transferring acoustic impulses directly through an adjustable M3…
