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Imagen | SKU | Atributos | Stock | Precio | Agregar |
4853831705102 | DS1307 * con batería | 85839 | 0,29 USD | ||
4853831705101 | DS1307 * sin batería | 86711 | 0,25 USD |
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I2C模块 24C32存储器 DS1307时钟模块
(详情提供中英文描述)
中文描述:
DS1307 I2C实时时钟芯片(RTC)
24C32 32K I2C EEPROM存储器
采用LIR2032可充电锂电池,并带充电电路
解决DS1307带备用电池不能读写的问题。
充满电后,能提供DS1307计时1年。
设计小巧,27mm*28mm*8.4mm
引出DS1307的时钟引脚,为单片机提供时钟信号
英文描述:
New Arrival AT24C32 Real Time Clock RTC I2C DS1307 Module for AVR ARM PIC 51 ARM Promotion
Features:
This module is without battery(battery type is LIR2032) ,because we received the notice from the post office that they don\'t accecpt goods with batteries.Therefore,please buy cautiously.
This is the DS1307 Real Time Clock developed by one of our designer waiman. The module comes fully assembled and pre-programmed with the current time (ok, so it\'s our current time - MST). The DS1307 is accessed via the I2C protocol.
Two wire I2C interface
Hour : Minutes : Seconds AM/PM
Day Month, Date - Year
Size: 28x25x10mm
Leap year compensation
Accurate calendar up to year 2100
1Hz output pin
56 Bytes of Non-volatile memory available to user
图片展示: