Electronic Components and Accessories

Extreamly Accurate Clock for Arduino

Stock Number: 31147 MP

Detailed Description

Arduino Accurate Clock Shield
Clock uses the DS3231 IC from Maxim
Standardized and stackable shield board compatible with the Arduino I/O Pins. Uses the Tx & Rx pins on the controller. Uses I2Cfor host communications <25MHz.
Power: 3-5VDC/ 200uA active, 900nA(timekeep)
Accuracy: 2ppm 0C-40C (~1min/Yr)
L: 2-5/16” W: 1-13/16” WT: .04