{"product_id":"ds1302-real-time-clock-module-1","title":"DS1302 Real Time Clock Module","description":"\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eDS1302 Real-Time Clock (RTC) Module\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is a compact timekeeping module designed to track the current time and date in electronic projects. Based on the DS1302 RTC integrated circuit, it records seconds, minutes, hours, day, date, month, and year, making it suitable for applications that require accurate timekeeping and scheduled operations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe module uses a simple \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e3-wire serial communication interface\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, allowing easy integration with Arduino boards and other compatible microcontrollers. Its backup battery connection helps maintain timekeeping when the main power supply is disconnected, depending on the module configuration and battery availability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOperating with compatible \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e3.3V and 5V systems\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, the DS1302 RTC module is ideal for digital clocks, data loggers, automation systems, timers, and embedded electronics projects.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eRTC Chip:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e DS1302\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eOperating Voltage:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 3.3V–5V for compatible module versions\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCommunication Interface:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 3-wire synchronous serial\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eTimekeeping:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Seconds, minutes, hours, day, date, month, and year\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCalendar Function:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Automatic date adjustment and leap-year compensation\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eTime Format:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 12-hour or 24-hour\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBackup Power:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Supports battery-backed timekeeping\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eOnboard Oscillator:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 32.768 kHz crystal\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eCompatibility:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Arduino and other compatible microcontrollers\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eDesign:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Compact module for electronic prototyping\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eApplications\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eDigital clocks and calendars\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eArduino-based timekeeping projects\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eData logging with timestamps\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAutomatic irrigation timers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSmart home automation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eScheduled switching systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eElectronic alarms and timers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEmbedded systems and DIY electronics\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003c\/h3\u003e","brand":"OPPONIX","offers":[{"title":"Default Title","offer_id":54232643895579,"sku":"OPX-ELC-0240","price":10.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1040\/5973\/2251\/files\/DS1302Real-TimeClockModule.png?v=1791963595","url":"https:\/\/opponix.com\/products\/ds1302-real-time-clock-module-1","provider":"opponix","version":"1.0","type":"link"}