DS1307 I2C RTC DS1307 24C32 Real Time Clock Module for Arduino

DS1307 I2C RTC DS1307 24C32 Real Time Clock Module for Arduino

4 (32 product reviews)Added 4 years ago
US$ 2.13 Free worldwide shipping!
DealExtreme
: - Color: Blue - Quantity: 1 - Material: Circuit board - Memory storage: 24C32 32K I2C EEPROM - With CR2032 battery - With reading and writing function - Using time: About 1 year (Fully charged) - Provide clock signal for microcontroller - Cascade other I2C devices - With full BCD clock calendar chip of 56byte non-volatile RAM - Address and data transmission via serial cable with dual-line dual-direction - The chip can provide second, minute, hour etc information. - AM/PM mark, for working 24-hour or 12-hour - Built-in power sensor circuit in the chip, with brownout detection and battery switch function - Under battery backup mode, power consumption is below 500uA - Accurate calendar up to year 2100 - Great for DIY project Dimensions: 1.10 in x 1.10 in x 0.28 in (2.8 cm x 2.8 cm x 0.7 cm) Weight: 0.21 oz (6 g)
Aug 2016by Fuka77
Medium Quality. Pros. Works as a RTC or a square wave generator. Cons. Fake chip ds1307 doesn't work exactly as a real ds1307, when working with battery it will lose about 3 seconds every day.translate
Mar 2016by 10146373
works, cheap. easy to usetranslate
Jan 2016by lvanbuiten
Good product. Small easy to use device. Unfortunately i forgot to add pin headers to the delivery, so if you need them, dont forget!translate
Dec 2015by 616443
Excelente reloj con un facil uso. Se configura muy sencillo. Y conectando rápidamente se logra tener la hora, pasado mas tiempo podre hablar de la duración de la batería. Como se menciona en otro de las revisiones, el pin SQ funciona para controlar un pero...translate
Dec 2015by YahyaObeido
Good quality with good price. Pros : Very very cheap, It's very helpful and useful if your project requires real time, this product is awesome !translate
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