The new clock is so reliable that it would be off by less than a second if it had started running 100 million years ago, ...

This gear clock design from [Tada3], however ... Of course, with some modification to the design, continuous motion could easily be done as well. The stepper motor is driven by an Arduino Nano ...

This gear clock design from [Tada3], however ... Of course, with some modification to the design, continuous motion could easily be done as well. The stepper motor is driven by an Arduino Nano ...

The chip-scale clock is based on the vibrations, or “ticks,” of rubidium atoms confined in a tiny glass container (called a vapor cell) on a chip. Two frequency combs on chips act like gears ...

“We did a study on timekeeping, and we made this huge clock with wooden gears,” says Borden ... an expression of time through shape and motion,” says Borden. Borden and his family ...

Recommended work to the street clock includes repairs to the case and motion, movement general, gear train, escapement mechanism, winding mechanism, cosmetic improvements and final regulation and ...

Gears provide two main functions in motion-control systems. In power systems, they match the relatively low-speed, high-torque requirement of the load to the high-speed, low-torque, high-efficiency ...

Alan Parekh of Hacked Gadgets has created an industrial-looking clock from wooden gears, a PIC microcontroller, and a scavenged stepper motor. This unique project blends traditional woodworking ...