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RTC v0.9b DS1307 Real Time Clock Module for Arduino - (Works with official Arduino Boards)

SKU: 254612
In Stock
Price: $3.96
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Brand: N/A
Model: RTC v0.9b
Quantity: 1
Color: Blue + silver
Material: PCB
Features: The module is based on DS1307 high precision real time clock module; Through I2C interface to communicate with singlechip, can read year, month, day, week, time, minute, second; Car read until 2100 year; Control interface is I2C; Recommended power: DC 5V; The address of the module is 0x68; Control interface level is 5V or 3.3V; 4-M2 screw hole, easy to install
Specification: Power voltage VCC: 4.5~5.5V; Battery voltage: 2.0~3.5V; High level input: 2.1~VCC + 0.3V; Low level input: -0.3~+0.8V; Control interface: 4-pin (GND, VCC, SDA, SCL), GND for ground wire, VCC for power source, SDA for I2C interface data cable, SCL for I2C interface clock cable; Real time IC: DS1307Z; Independent timing: through I2C interface communicate with MCU; Battery: CR1220; Installed hole: 4-M2 screw hole, diameter hole: 2.2mm, easy to install
Application: The module is based on DS1307 high precision real time clock module; Through I2C interface to communicate with singlechip, can read year, month, day, week, time, minute, second; Car read until 2100 year; Control interface is I2C; Recommended power: DC 5V; The address of the module is 0x68; Control interface level is 5V or 3.3V; 4-M2 screw hole, easy to install
English Manual/Spec: Yes
Other: A product for Arduino that works with official Arduino boards.
Packing List: 1 x Module
1 x CR1220 battery

Dimensions: 1.81 in x 0.94 in x 0.28 in (4.6 cm x 2.4 cm x 0.7 cm)
Weight: 0.18 oz (5 g)

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