This library is written to use the NXP PCF85263 RTC. The functionality implemented is just basic date time retrieval. The device can run in a stop-watch mode. The range goes up to 999 999 hours, which ...

Experimental This SD2405 library provides a interface to read and write the date and time to and from the I2C SD2405 RTC device and compatibles (SD2405AL). Furthermore one can set alarms in many ...

A highly accurate clock made using Arduino, which displays even Temperatures. The clock blinks the colon as well while displaying the time. Even after a power cut the clock displays the current time ...

The most popular RTC for the Arduino is the DS1307. However, it does have some drawbacks, the most notable of which is that its operating voltage is 5v, which means it cannot be used with 3.3v ...

Teyleten Robot DS3231SN DS3231 Real Time Clock Module RTC Clock AT24C32 Without Battery for Arduino Raspberry (5PCS) , HiLetgo 5pcs DS3231 High Precision RTC Real Time Clock Module 5V for Arduino ...

Posted in cnc hacks, Misc Hacks Tagged 1307 RTC, arcade machine, bluetooth, DHT22 humidity sensor, Nokia 5110 LCD display, PIC 18F2520 ...

STMicroelectronics’ STM32F7 series ARM Cortex-M7 core microcontroller just got easier to design in with a starter kit that has a Arduino Uno connector for coupling into the open source design ...