We always enjoy [The History Guy], and we wish he’d do more history of science and technology. But when he does, he always delivers! His latest video, which you can see below, focuses on the ...

This project demonstrates how to interface with the DS1307 Real-Time Clock (RTC) using the I2C protocol. It provides examples of reading from and writing to the DS1307's registers using embedded C.

Arduino Clock with Battery backup (real time clock), Time, Date, Alarm, Temperature, TM1638 seven segment module output and input, Display Sleep mode. V3.0 - Using NodeMCU ESP8266 for controlling ...