Hackaday

2025 One Hertz Challenge: Electromechanical CMOS Clock Keeps In Step With Mains Frequency

Some people can’t be bothered to read the analog face of a traditional clock. Some people cannot stand the low frequency “hum” of mains current. If you are in either of those categories, you probably ...
Hackaday

Clocked 8-Bit Random Pattern Generator For A CMOS Synth

A random noise generator is pretty handy when working with music, and building one using a micro-controller can be pretty trivial. So it’s nice when someone comes along and builds it from a few analog ...
EDN

CMOS Clock Module

Occasionally you might need a simple clock module for various projects. A small CMOS clock module, such as the one presented here, is not capable of offering as much precision as a clock module built ...
Design-Reuse

Kaben Licenses Programmable Clock Generator in TSMC 0.18um Digital CMOS

"Versatile Clock to Generate Output Frequencies from 1 and 120MHz in 1kHz steps." Ottawa, ON - September 22, 2003 - Kaben Research Inc., a developer of mixed-signal, intellectual property (IP) blocks ...
EDN

Tiny CMOS Real-Time Clock

The PCF85063TP is a CMOS Real-Time Clock (RTC) and calendar optimized for low power consumption. An offset register allows fine-tuning of the clock. All addresses and data are transferred serially via ...