{"title":"RTC \/ Real-Time Clock","description":"Keep accurate time in systems that need reliable scheduling, logging, or timed behaviour even when offline.","products":[{"product_id":"real-time-clock-rtc-pcf85063a-breakout","title":"Real Time Clock RTC PCF85063A Breakout","description":"\u003cp\u003eRTC (Real Time Clock) is a device that carefully and precisely tracks time and dates. It is extremely precise, so it is more suitable for long-term time tracking than clocks on microcontrollers. This breakout can work with an extremely low current and thanks to the alarm feature and interrupt pin, it will allow a microcontroller to enter sleep mode until its awaken by this RTC.\u003c\/p\u003e\n\u003cp\u003eIt has a built-in battery holder (battery not included) and even if power is lost, real-time tracking won’t be affected.\u003c\/p\u003e","brand":"Soldered","offers":[{"title":"Default Title","offer_id":62540973244765,"sku":"333051","price":3.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0990\/5029\/1549\/files\/DSC-5993-Edit.jpg?v=1762939932"},{"product_id":"ds3234-rtc-breakout","title":"DS3234 RTC Breakout","description":"\u003cp data-start=\"179\" data-end=\"622\"\u003eAchieve highly accurate and reliable timekeeping in your projects with the \u003cstrong data-start=\"254\" data-end=\"299\"\u003eDS3234 RTC (Real time clock) breakout\u003c\/strong\u003e. This module uses a temperature-compensated crystal oscillator (TCXO) with an integrated crystal, delivering exceptional long-term stability and accuracy compared to standard microcontroller clocks. It’s ideal for applications such as data logging, automation, industrial control, and other time-critical embedded systems.\u003c\/p\u003e\n\u003cp data-start=\"624\" data-end=\"1026\"\u003eThe breakout communicates over a \u003cstrong data-start=\"657\" data-end=\"681\"\u003e4-wire SPI interface\u003c\/strong\u003e, making it a great choice for projects where I²C is unavailable or already in use. It tracks seconds, minutes, hours, day, date, month, and year with automatic leap-year compensation up to 2099. All DS3234 pins are broken out and the board is fully \u003cstrong data-start=\"931\" data-end=\"956\"\u003ebreadboard compatible\u003c\/strong\u003e, ensuring easy integration into both prototypes and finished designs.\u003c\/p\u003e\n\u003cp data-start=\"1028\" data-end=\"1435\"\u003eA built-in \u003cstrong data-start=\"1039\" data-end=\"1064\"\u003eCR2032 battery holder\u003c\/strong\u003e (battery not included) keeps time running even during power loss, while \u003cstrong data-start=\"1137\" data-end=\"1173\"\u003e256 bytes of battery-backed SRAM\u003c\/strong\u003e allow you to store critical data persistently. Additional features such as two programmable alarms, square-wave and 32.768 kHz outputs, and an integrated temperature sensor make this breakout a versatile and dependable solution for precise timekeeping projects.\u003c\/p\u003e","brand":"Soldered Electronics","offers":[{"title":"Default Title","offer_id":63369498034525,"sku":"333358","price":19.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0990\/5029\/1549\/files\/ds3234_rtc_iso.jpg?v=1770713743"}],"url":"https:\/\/soldered.com\/collections\/rtc-real-time-clock-modules.oembed","provider":"Soldered Electronics","version":"1.0","type":"link"}