Sometimes we run into real problems restoring old machines. [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 ...

In the industrial/commercial segment, the RX4901CE and RX8901CE families target applications include utility smart meters, surveillance security systems, industrial factory automation equipment, ...

Amazonで販売されている、「Tiny RTC I2C modules」の動作確認をしてみた LIR2032電池を利用し、チャージング回路付きです。 この製品に使用されているバッテリーはCR2032です。 データシートでは、LIR2303と書いてあるが、LIR2032のこと思われる（自信はない） データ ...

DS3231 is a RTC (Real Time Clock) module. It is used to maintain the date and time for most of the Electronics projects. This module has its own coin cell power supply using which it maintains the ...

circuitdigest_preprocess_comment(Array, 'comment', Array) call_user_func_array('circuitdigest_preprocess_comment', Array) (Line: 261) Drupal\Core\Theme\ThemeManager ...

V3.0 - Using NodeMCU ESP8266 for controlling switches (Relay). Uses RTC (Real Time Clock - DS3231) and NTP (Network Time Protocol) for maintaining time. OLED Display (128x64) for instant updates. A ...

A digital clock using ATMega16 or ATMega32 and DS-1307 RTC that is set using a UART connection to computer, the time is got and sent using a GUI application written in Python.

Although ready-made real-time clock (RTC) modules for microcontroller projects are available in every online shop, an inspired electronics hobbyist would rather put together something from a few ...