Timers & Clocks

Set Descending Direction
View as List Grid

2 Items

per page
  1. RTC (Real Time Clock) DS1307 module (with battery)
    Rating:
    100% of 100
    RTC (Real Time Clock) DS1307 module with battery Learn More
  2. -23%
    RTC DS3231 + EEPROM ATC02 module, with battery
    Rating:
    99% of 100

    This dual function module uses the extremely accurate ( error value of 1-2 ppm ) DS3231 clock chip with a 2kb memory module ( with 8 address options ) and has a CR-1220 battery back-up included.

    Learn More
    was $2.20 Special Price $1.69
Set Descending Direction
View as List Grid

2 Items

per page