Developers, makers and hobbyists looking for a real time clock module complete with an Arduino library, ... – 64-byte Battery-Backed SRAM – Kraztech Arduino Library.

The build relies on that old stalwart, the Arduino Uno, to run the show. It’s hooked up to a DS3231 real-time clock module so it can keep accurate time for long periods, as is befitting a clock.

If you did much dismantling of PCs back in the 1980s and 1990s, you might be familiar with the Dallas Semiconductor range of potted real-time clock modules. These were chunky dual-in-line devices c… ...

Arduino x 1; This is the backup battery(CR2032) and its holder. Easily available in any electronic store. Step 2. Ok, let’s get started. First of all, connect the DS1307 circuit as below: So, it is ...

Makers and Arduino enthusiasts searching for a project to keep them busy this weekend may be interested in this ... – It uses a DS3231 I2C real-time clock with battery input to set and maintain ...

Epson’s RX8130CE and RX8900CE real-time clocks (RTCs) are available from distributor Rutronik. Both new modules are available in 3.2 x 2.5 x 1.0mm packages and include an IC and crystal. The RX8130CE ...