[RedruM69] recently ran into a system with a dead Real Time Clock (RTC) module. These modules were used on computers and all sorts of other equipment, storing time, date, and 100 or so bytes of ...

The build consists of a Raspberry Pi Pico that connects to a DS3231 real time clock (RTC ... times from a coin cell battery attached to the module, allowing it to keep time when the module ...

Raspberry Pi enthusiasts may be interested in a new open source USB Raspberry Pi RTC offering a MCP2221 USB-I2C Converter, DS3231 High ... an accurate I2C real-time clock (RTC) with an integrated ...

Developers, makers and hobbyists looking for a real time clock module complete with an Arduino library, may be interested in the Kraztech Real Time Clock Module created by developer Christopher ...