Clock Module is a core electronic module that provides precise synchronous timing signals or time references for electronic systems, widely compatible with embedded devices and microcontroller projects.

DS1307 Real Time Clock Module 24C32 RAM

$1.551pcs
DS1307 RTC module with 24C32 RAM, accurate timing even after power-off! Stores data, easy I²C interface. Compact and simple, perfect for MCU and logging projects.

DS3231 Real Time Clock Module​ AT24C32

$3.721pcs
DS3231 RTC with AT24C32, temp‑compensated crystal ensures steady timing all year! Battery backup keeps time and stores data securely. Simple I²C link, fast MCU integration.

DS3231 Real Time Clock Module High-precision

$4.901pcs
DS3231 high‑precision RTC, temp‑compensated crystal! Stays accurate year‑round, keeps time on battery backup. Simple I²C link, ideal for logging and timers.

DS3231SN Real Time Clock Module

$4.001pcs
DS3231SN RTC: temp‑compensated crystal, rock‑steady all year! Keeps time on battery backup, simple I²C connection. Compact and durable, perfect for logging and timers.

Real Time Clock DS1302 CR1220 Battery Holder

$2.901pcs
DS1302 RTC with CR1220 holder, keeps accurate time after power loss! Built‑in trickle charge, easy battery swap for lasting reliability. Compact and simple to install, ideal for clocks and logging.

Real Time Clock DS1302 Module

$1.391pcs
DS1302 RTC module, simple, low‑cost and reliable timing! Built‑in trickle charge keeps time on battery backup. Hassle‑free time management for quick projects.