modified 9 years ago

1961 Bulova Accutron 214 circuit

00:21:26

Adjusted for simulator with 360 Hz. sine wave to be vibrating tuning fork.  Movement to turn time dial coming from movement of tuning fork. About 25% of left coil is phase sensing coil to control pulses of current to the two drive coils. Coils not correct values.

1 nF ceramic capacitor not used in later movements.   Added 1u ohm resistor in ground to run in simulator.

published 9 years ago

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