P10 Pin → Arduino Pin nOE → D9 (Output Enable, active low) A → D6 (Row select A) B → D7 (Row select B) CLK → D13 (SPI Clock) SCLK → D8 (Shift clock) R_DATA → D11 (SPI MOSI) ...
This repository contains a complete and well-documented digital clock built using an Arduino Uno or Arduino Nano, a DS3231 high-accuracy real-time clock (RTC) module, and a 16×2 I2C LCD display. The ...
I recently built a Digital Clock using Arduino, DS3231 RTC Module, and 0.96" OLED Display (SSD1306) that displays: Real-Time Time Date (Day / Month / Year) Temperature (from DS3231 sensor) The DS3231 ...
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