Quartz Pendulum Wall Clock Circuit

It s using standard discrete components but in a very clever way that allows the coil to push. Get it as soon as fri sep 18. Conversely when the pendulum swings the other way the vane must continue to interrupt the light.

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Quartz pendulum wall clock circuit.

I wasn t expecting the circuitry in this unit to be so clever. 4 4 out of 5 stars 473 10 99 10. This means that with the pendulum swinging in 0 5s beats we get a short pulse from the photo interrupter at 1s intervals. Get great deals on quartz battery powered analog wall clocks with pendulum.

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