Detail HQ Tiny RTC I2C module 24C32 memory DS1307 real time clock
hai kak. Mohon maaf untuk minimal order 20 ribu ya kak baru bisa kita proses, diluar ongkirstock per 5 aguatus = 50 pcs termasuk battery
Material download address:
Http://www•kuaipan•cn/file/id_12155744860661353... [ I2C real-time clock chip (RTC) 24C32 32K I2C EEPROM memory using LIR2032 rechargeable lithium battery, and with a charging circuit to solve the DS1307 with a backup battery can not read and write problems. Fully charged, can provide DS1307 timing 1 year. Design compact, 27mm * 28mm * 8.4mm lead DS1307 clock pin, for the microcontroller to provide the clock signal. You can cascade other I2C devices.