Main Features: ● Use maxim DS1307 chip ● Compatible with the Raspberry Pi model B / B+ / A+ and Raspberry Pi 2 model B ● CR1220 button cell can be replaced ● Battery backup input for continuous time keeping ● Real-time clock counts seconds, minutes, hours, day, date, month, and year with leap year compensation valid up to 2100 ● You can set a serial port connector ● Programmable square-wave output signal ● Automatic power-fail detect and switch circuitry ● Programmable square-wave output signal
Type: Real Time Clock Module Mainly Compatible with: Ardunio
Weight and Size
Package weight: 0.026 kg Product Size(L x W x H): 16.50 x 11.00 x 1.00 cm / 6.5 x 4.33 x 0.39 inches Package Size(L x W x H): 19.50 x 13.50 x 6.50 cm / 7.68 x 5.31 x 2.56 inches
Package Contents: 1 x I2C DS1307 Real Time Clock Module
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