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brick 3231Clock module(Pad hole) anti-reverse plug white terminal
- Product SKU: KY_KE2050
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This module mainly uses the high-precision clock chip DS3231. It is a low -cost, high precision I2C real time clock (RTC) with integrated temperature compensated crystal oscillator(TCXO) and crystal. The device includes a battery input, which maintains accurate timing when the mains supply is disconnected. The integrated crystal oscillator increases the long-term accuracy of the device and reduces the number of components in the production line. The DS3231 that uses a 16-pin 300 mil SO package, which is provided both commercial and industrial temperature ranges
The sensor is compatible with various microcontroller control boards, such as the Arduino series of microcontrollers. When using it, we provide a method for using this sensor with the Arduino series of microcontrollers. The sensor comes with a 2.54mm anti-reverse plug white terminal. When in use, we can connect to the MCU with DuPont cable. To facilitate wiring, we specially designed an expansion board that is fully compatible with this sensor and the Arduino UNO R3 microcontroller. We only need to stack the expansion board to the UNO R3 MCU, and use a 4P double-head XH2.54 plug wire (anti-reverse) to connect to the expansion board, which is simple and convenient.
At the same time, the sensor comes with 2 3mm diameter positioning holes, which allows you to fix the sensor to other devices.
2.Specifications
Working voltage: DC 3.3-5V
Interface: 2.54mm pitch 4pin anti-reverse interface
Positioning hole size: 3mm in diameter
Communication interface: IIC bus interface, the maximum transmission speed is 400KHz (when the working voltage is 5V)
Clock accuracy: 0-40 ¡ã C, accuracy 2ppm, annual error of about 1 minute
Size: 44*22*9mm
Weight: 5.3g
This module mainly uses the high-precision clock chip DS3231. It is a low -cost, high precision I2C real time clock (RTC) with integrated temperature compensated crystal oscillator(TCXO) and crystal. The device includes a battery input, which maintains accurate timing when the mains supply is disconnected. The integrated crystal oscillator increases the long-term accuracy of the device and reduces the number of components in the production line. The DS3231 that uses a 16-pin 300 mil SO package, which is provided both commercial and industrial temperature ranges
The sensor is compatible with various microcontroller control boards, such as the Arduino series of microcontrollers. When using it, we provide a method for using this sensor with the Arduino series of microcontrollers. The sensor comes with a 2.54mm anti-reverse plug white terminal. When in use, we can connect to the MCU with DuPont cable. To facilitate wiring, we specially designed an expansion board that is fully compatible with this sensor and the Arduino UNO R3 microcontroller. We only need to stack the expansion board to the UNO R3 MCU, and use a 4P double-head XH2.54 plug wire (anti-reverse) to connect to the expansion board, which is simple and convenient.
At the same time, the sensor comes with 2 3mm diameter positioning holes, which allows you to fix the sensor to other devices.
2.Specifications
Working voltage: DC 3.3-5V
Interface: 2.54mm pitch 4pin anti-reverse interface
Positioning hole size: 3mm in diameter
Communication interface: IIC bus interface, the maximum transmission speed is 400KHz (when the working voltage is 5V)
Clock accuracy: 0-40 ¡ã C, accuracy 2ppm, annual error of about 1 minute
Size: 44*22*9mm
Weight: 5.3g
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