A 128Hz medical tuning fork appeared in my collection thanks to a friend! Have you ever used a tuning fork? According to Wikipedia, the tuning fork was invented in 1711 by British musician John Shore, ...

[Willem Koopman aka Secretbatcave] was looking at a master clock he has in his collection which was quite a noisy device, but wanted to use the matching solenoid slave clock mechanism he had to hand.

Whatever kind of clock you’re interested in building, you’re going to need to build an oscillator of some sort. Whether it be a pendulum, a balance wheel, or the atomic transitions of cesium or ...

EM Microelectronic, an electronic systems company of the Swatch Group, introduces the EM7604, a low-power CMOS crystal oscillator circuit. The EM7604 is intended to be used with a 32.768 kHz tuning ...

Said to consume 10 times less power than comparable circuits, the EM7604 CMOS crystal oscillator is intended for use with a 32.768 kHz tuning fork crystal as a low-frequency clock oscillator with no ...

The EM1564 32-kHz oscillator sports an operating-voltage range from 1.2V to 5.5V and integrates a 32.768 kHz tuning fork crystal and an advanced CMOS circuit. It operates over a standard temperature ...