RTC Modules

RTC modules are small, stand-alone real-time clock devices that keep track of the date and time, regardless of whether the main system is powered on or off. These devices are often used in embedded systems and consumer electronics to provide a reliable time source for applications such as time stamping, scheduling tasks and alarms. An RTC module is usually powered by a built-in battery that allows it to operate autonomously even when the main system is powered off. The module can be set up and programmed to provide various timing functions, such as counting seconds, minutes, hours, days, months, or years. It can also be used to calculate the exact time when an event occurred, such as a power failure. The accuracy of the timing functions depends on the type and quality of the module used.

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Manufacturer
Availability ⓘ (▲▼) Price(USD

(Ex. GST)(▲▼)
Enter Qty Type of moduleIntegrated circuitInterfaceSupply voltageKind of connectorBoard dimensionsKit contentsWeightCell size
  
             
OKY3390


Module: RTC; DS1302; SPI; 3.3VDC; RTC battery, pin strips
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

OKYSTAR 0
6 to 16 Weeks Calender.png

USD 2.199

Multiples of: 1

RtcDs1302Spi3.3 VDCRtc Battery, Pin Strips Module  
OKY3393


Module: RTC; DS3231; I2C; 3.3÷5VDC; RTC battery, pin strips
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

OKYSTAR 0
6 to 16 Weeks Calender.png

USD 2.7106

Multiples of: 1

RtcDs3231I2c3.3 To 5 VDCRtc Battery, Pin Strips38X22mmModule CR2032
OKY3391


Module: RTC; DS1302; serial ports; 3.3÷5VDC; Kit: module; 23x44mm
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

OKYSTAR 0
6 to 16 Weeks Calender.png

USD 3.003

Multiples of: 1

RtcDs1302Serial Ports3.3 To 5 VDCRtc Battery, Pin Strips23X44mmModule CR2032
OKY3392


Module: RTC; DS1307; I2C; 3.3VDC; RTC battery, pin strips; 29x26mm
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

OKYSTAR 0
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USD 3.1941

Multiples of: 1

RtcDs1307I2c3.3 VDCRtc Battery, Pin Strips29X26mmModule  
OKY3394


Module: RTC; DS3231; I2C; 3.3÷5VDC; RTC battery, pin strips; Ø30mm
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

OKYSTAR 0
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USD 5.754

Multiples of: 1

RtcDs3231I2c3.3 To 5 VDCRtc Battery, Pin StripsØ30mmModule CR1220
2-0000059


Module: RTC; DS1307; IDC40,RTC battery; Application: Raspberry Pi
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

MSX ELEKTRONIKA 0
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USD 10.4157

Multiples of: 1

RtcDs1307  Idc40, Rtc Battery    
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