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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
just pick one with more than 500mAh of capacity
and a complete TCP/IP stack — all in an SMD-friendly form factor ready for mass production
We also carry a 900 MHz version here
Weight: 10g
What is the minimum detectable distance
DS3231 RTC High-Precision Clock Module - 2-Pin I2C iduino just pick one with moreIf you're looking for an external clock for your Arduino and Raspberry Pi devices, this item is for you. The RTC DS3231 High Precision Clock Module lets you keep track of time even when power is interrupted. It is best used in scheduled applications such as data logging, alarms, and time stamping. Specifications: to 40 C to + 85 C temperature range, timing accuracy in a plus or minus 5 PPM (+ 0. 432 SEC day) To provide continuous timing battery backup
US$ 20.00
US$ 55.99
US$ 30.00
