DS3231 High Precision Clock Module

DS3231 High Precision Clock Module
Stock Number: 35808 MP
 Review Average:  
 Number of Reviews: 1
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Availibilty: In Stock   Units: 126

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Detailed Description

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Plug on clock module for Raspberry-Pi & Arduino controllers.
using the DS3231 chip. Clock calendar function includes seconds, minutes, hours, weeks, days, months and years, and provides leap year compensation valid until 2100.
NOTE: Requires Programming to enable functionality.
12/24 Format with AM/PM indication
Dual Day Alarm Clocks
Interface: 400KHz I2C serial
Power: 3.3 or 5V
Accuracy: 5ppm (0.432 sec/day) from -40C to +85C
On board battery to maintain timing.
Digital temperature sensor with 3C accuracy
Install on pins 1, 3, 5, 7, 9 of the Pi GPIO
Connection; 5 Pin 0.1 Pitch Header Socket
1Hz and 32.768kHz output
Operating Range: -40 C to +85 C
L: ~1/2" W: 9/16" T: 1/2" WT: .02

California Proposition 65 Warning WARNING: This product can expose you to chemicals including Nickel which is known to the State of California to cause cancer and which is known to the State of California to cause birth defects and/or other reproductive harm. For more information, go to www.P65Warnings.ca.gov

 Product ReviewsClick here to review this item
Amazingly tiny
The module is very tiny and it works, but there are a couple of things that keep it from getting 5 stars: 1) the solder tabs are welded to the battery so it is not easily replaced. 2) female socket is an odd choice and hard to use on a breadboard. Right-angle male pins would be better.
- Reid, CO