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High Accuracy DS3231 Precise Real Time Clock Module with 32Kbit EEPROM and a built-in 10-bit temperature sensor having a resolution of 0.25C.
The DS3231 Precise Real Time Clock Module is a low-cost, extremely accurate I²C real-time clock (RTC) with an integrated temperature-compensated
crystal oscillator (TCXO) and crystal. The device incorporates a battery input and maintains accurate timekeeping when main power to the device is
interrupted. The integration of the crystal resonator enhances the long-term accuracy of the device as well as reduces the piece-part count in a
manufacturing line. The DS3231 is available in commercial and industrial temperature ranges and is offered in a 16-pin, 300-mil SO package.
All the products supplied by Makerkart are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page
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Biometric Pulse Rate or Heart Rate detecting sensor
Plug and Play type sensor...
Power Supply: 5 Volts
Interface Type: Analog & Digital
High Sensitivity to ...
The power supply is 4.5V ~ 5.5V, 3.3V voltage regulator circuit board
Onboard TTP229 capacitive touch sensor IC
Operating voltage 2.4V~5.5V.
Working frequency: 2.4GHz ISM band
Modulation method: GFSK(Gaussian Frequency Shift ...