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Teyleten Robot DS3231SN DS3231 Real Time Clock Module RTC Clock AT24C32 Without Battery for Arduino Raspberry (5PCS), Brand Teyleten Robot Connectivity Technology I2C Wireless Communication ...

Posted in Arduino Hacks, clock hacks Tagged arduino, DS3231, watch ← 2D-Platform Seeks Balance With A Touch Screen All You’ve Ever Wanted To Know About Compilers → ...

One IC is an AVR micro, of course. The other is a DS3231 real time clock with built-in crystal. A CR2032 keeps it all running. The main body, the outer ring, the bottom, and the buttons are 3D ...

Wishiot DS3231 AT24C32 IIC RTC Real Time Clock Module for Arduino Nano Raspberry Pi Mega2560 Leonardo (2Pcs), Brand Wishiot Memory Storage Capacity 32 KB Connectivity Technology I2C Included ...

As the DS3231 RTC has to abbillity to hold to 2 älarm'-timings, I was wondering if some one knows how to set these alarms for ESP32. (Apparently the DS3231 libraries which I can use for the Arduino ...

A highly accurate clock made using Arduino which displays even Temperatures. The clock blinks the colon as well while displaying the time.