DS1302 RTC Real Time I2C Real Time Clock Module Arduino ESP8266 Raspbe
£4.13
RTC Real Time Clock
2pcs PCF8563P I2C RTC CMOS Real Time Clock Real Time Clock DIP8 IC ESP32 ESP8266
£3.73
PCF8563 Radio Real Time RTC Real Time Clock Module BM8563 SOP8 IC Arduino ESP8266
£2.26 to £3.31
DS1307 RTC Real Time Clock Module AT24C32 EEPROM Battery Pin Bar Arduino
£2.77
2 pieces/pcs. DS1307 DS1307Z RTC Real Time Clock 512K I2C SOP8 IC
£3.49