{"product_id":"matrix-rtc-module","title":"Matrix RTC Module","description":"\u003cp\u003e\u003cstrong\u003eMATRIX RTC Module \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLow power consumption\u003c\/li\u003e\n\u003cli\u003e56-byte nonvolatile RAM\u003c\/li\u003e\n\u003cli\u003eAutomatic power-fail detection and switch circuitry\u003c\/li\u003e\n\u003cli\u003eWorking temperature: -40 degree Celsius to 85 degree Celsius\u003c\/li\u003e\n\u003cli\u003ePCB Dimension(mm): 24 x 32\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e The Matrix RTC module is a real time clock module. It uses the low power consumption chip DS1307 and a 32.768KHz crystal. Its address and data are transmitted via the I2C bus. It counts seconds, minutes, hours, date of the month, month, day of the week, and year with leap year compensation.\u003c\/p\u003e\n\u003cp\u003eThe Lithium battery ensures the data saved in the clock chip will not be lost even when power failure happens. It works with all FriendlyARM ARM boards, Raspberry Pi boards and Arduino boards.\u003c\/p\u003e\n\u003cp\u003e \u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"78\"\u003e\n\u003cp\u003ePin\u003cbr\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"178\"\u003e\n\u003cp\u003eSpec\u003cbr\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"78\"\u003e\n\u003cp\u003eSDA\u003cbr\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"178\"\u003e\n\u003cp\u003e12C SDA\u003cbr\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"78\"\u003e\n\u003cp\u003eSCL\u003cbr\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"178\"\u003e\n\u003cp\u003e12C SCL\u003cbr\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"78\"\u003e\n\u003cp\u003e5V\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"178\"\u003e\n\u003cp\u003ePower supply 5V\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"78\"\u003e\n\u003cp\u003eGND\u003cbr\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd width=\"178\"\u003e\n\u003cp\u003eGround\u003cbr\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"FriendlyELEC","offers":[{"title":"Default Title","offer_id":41088636453070,"sku":"RTC-01","price":2.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0558\/4974\/6638\/products\/rtc-01-900x630.jpg?v=1649026995","url":"https:\/\/friendly-arm-tr.myshopify.com\/ja\/products\/matrix-rtc-module","provider":"Antallia","version":"1.0","type":"link"}