RTC IIC Precision Clock Module, QIQIAZI Real-time Module Clock RTC Sensor with Battery Compatible with Arduino (Pack of 5) 5 PCS
RTC IIC Precision Clock Module, QIQIAZI Real-time Module Clock RTC Sensor with Battery Compatible with Arduino (Pack of 5)
Real-time precision clock module for Arduino Parameters: Step 1: Size: 38 mm (L) x 22 mm (W) x 14 mm (H). Step 2: Weight: 7g Step 3: Packaging: anti-static packaging. Step 4: Watch chip: high precision watch chip. Step 5: Memory chip: AT-24C32 (32KB storage capacity) Step 6: Working Voltage: 3.3-5.5V Step 7: Accuracy of the watch within the range: 0-40 ¡æ, accuracy 2 ppm, error approx. 1 minute. Step 8: The temperature sensor of the chip has an accuracy of ± 3°. Step 9: Real-time clock generator seconds, minutes, hours, day, date Product Features: Step 1: Programmable angular shaft output Step 2: RST output/input anti-rebound reset button Step 3: Two daily alarms. The simple serial port connects to most microcontrollers. Step 4: IC bus interface, maximum transmission speed of 400KHz (working voltage of 5V) Step 5: Can be cascaded with other IIC devices, 24C32 addresses can be short-circuited, A0/A1/A2 change the default address is 0x57 Wiring instructions (for Arduino for example): SCL → A5. SDA → A4. VCC → 5V. Earth → Earth Package includes: 5 x Clock Module
Product Features
- High Precision Watch: RTC module with a crystal oscillator with integrated temperature compensation (TCXO) and crystal. Two programmable daytime alarms and a 1 Hz output are provided. Address and data are transmitted serially via a bidirectional I2C bus
- Safe enough: RTC module with a comparator circuit and voltage reference with precision temperature compensation monitors VCC status to detect power outages and provide a recovery output. In addition, the RST pin is monitored while generating a P reset.
- Parameters: RTC Module AT24C32 Real Time Clock Module Working Voltage: 3.3V-5.5V, Clock Chip: High Precision Clock Chip, Memory Chip: AT24C32
- Storage Capacity: I2C small module with AT24C32 EEPROM memory with 32KB, ideal for storing critical data and configuration settings.
- Comprehensive Compatibility: Perfect for Arduino, RPi and other development platforms, this module is easy to integrate into your electronics projects.