{"id":2600,"date":"2018-06-04T14:11:38","date_gmt":"2018-06-04T14:11:38","guid":{"rendered":"https:\/\/etqan.sa\/product\/ds3231-real-time-module\/"},"modified":"2018-06-30T14:37:02","modified_gmt":"2018-06-30T14:37:02","slug":"ds3231-real-time-module","status":"publish","type":"product","link":"https:\/\/qariya.net\/en\/product\/ds3231-real-time-module\/","title":{"rendered":"DS3231 Real Time Module"},"content":{"rendered":"<div dir=\"ltr\">\n<h2 class=\"product-name\" data-hook=\"product-title\">DS3231 real time module<\/h2>\n<p><strong>Specification:<\/strong><br \/>\nDS3231 is a low-cost, extremely accurate I2C real-time clock (RTC), with an integrated temperature-compensated crystal oscillator (TCXO) and crystal.<br \/>\nThe device incorporates a battery input, disconnect the main power supply and maintains accurate timekeeping.<br \/>\nIntegrated oscillator improve long-term accuracy of the device and reduces the number of components of the production line.<br \/>\nRTC maintains seconds, minutes, hours, day, date, month, and year information. Less than 31 days of the month, the end date will be automatically adjusted, including corrections for leap year.<br \/>\nThis temperature sensor accuracy is \u00b1 3 \u00b0 C. On-chip power supply control circuit can automatically detect and manage the main and standby power (i.e., low-voltage battery) to switch between the power supply.<br \/>\nIf the main power failure, the device can continue to provide accurate timing and temperature, performance is not affected. When the main power re-power or voltage value returns to within the allowable range, the on-chip reset function can be used to restart the system microprocessor.<\/p>\n<p><strong>Module parameters:<\/strong><br \/>\n1. Size: 38mm (L) * 22mm (W) * 14mm (H)<br \/>\n2. Operating voltage :3.3 &#8211; 5 .5 V.<br \/>\n3. clock chip: high-precision clock chip DS3231..<br \/>\n4. Clock Accuracy :0-40\u2103 range, the accuracy 2ppm, the error was about 1 minute.<br \/>\n5. calendar alarm clock with two.<br \/>\n6. chip temperature sensor comes with an accuracy of \u00b1 3\u2103.<br \/>\n7. memory chips: AT24C32 (storage capacity 32K).<br \/>\n8. IIC bus interface, the maximum transmission speed of 400KHz (working voltage of 5V).<\/p>\n<p><strong>Note:<\/strong> Don&#8217;t include battery\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>DS3231 real time module Specification: DS3231 is a low-cost, extremely accurate I2C real-time clock (RTC), with an integrated temperature-compensated crystal oscillator (TCXO) and crystal. The device incorporates a battery input, disconnect the main power supply and maintains accurate timekeeping. Integrated oscillator improve long-term accuracy of the device and reduces the number of components of the [&hellip;]\n","protected":false},"featured_media":2597,"template":"","meta":[],"product_cat":[210,166],"product_tag":[],"_links":{"self":[{"href":"https:\/\/qariya.net\/en\/wp-json\/wp\/v2\/product\/2600"}],"collection":[{"href":"https:\/\/qariya.net\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/qariya.net\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/qariya.net\/en\/wp-json\/wp\/v2\/media\/2597"}],"wp:attachment":[{"href":"https:\/\/qariya.net\/en\/wp-json\/wp\/v2\/media?parent=2600"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/qariya.net\/en\/wp-json\/wp\/v2\/product_cat?post=2600"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/qariya.net\/en\/wp-json\/wp\/v2\/product_tag?post=2600"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}