10 Best Ds3231 Rtc Module In The Us - Black Friday 2024
Best Choice1
AdafruitClock & Timer Development Tools Adafruit DS3231 Precision RTC Breakout
Main highlights- Integrated Crystal and temperature sensor keeps the timekeeping on schedule when the temperature changes
- Great for datalogging and clocks, or anything where you need to really know the time
- Coin cell backup battery gives you years of precision timekeeping, even when main power is lost
9.9Exceptional
View offer on:
Show more
- Curious about how we select the top products for you? Explore How It Works
Value for Money2
HiLetgoHiLetgo 5pcs DS3231 High Precision RTC Real Time Clock Module 3.3V/5V for Arduino Raspberry Pi
Main highlights- Two calendar clock
- Reset output and anti-shake inpu
- Precision of digital temperature sensor is ¡À3¡ãC
- High speed (400 KHZ)I2C serial bus
- High Precision DS3231 RTC Real Time Clock Module
9.7Exceptional
View offer on:
Show more
3
HiLetgoHiLetgo 5pcs DS3231 AT24C32 Clock Module Real Time Clock Module IIC RTC Module for Arduino Without Battery
Main highlights- Working voltage : 3.3 -. 5 .5 V
- Memory chips:. AT24C32
- HiLetgo DS3231 AT24C32 Clock Module Real Time Clock Module
- Clock chip: high-precision clock chip DS3231M
9.6Exceptional
View offer on:
Show more
4
Teyleten RobotTeyleten Robot DS3231SN DS3231 Real Time Clock Module RTC Clock AT24C32 3.3V-5.5V Without Battery for Arduino Raspberry(5PCS)
Main highlights- With 2 calendar alarms
- Programmable square wave output
- Operating voltage: 3.3-5.5V
- Clock accuracy: 0-40 ℃ range, accuracy of 2ppm, annual error of about 1 minute
- Chip DS3231SN
9.3Excellent
View offer on:
Show more
5
WishiotWishiot DS3231 Real Time Clock Module High Precision AT24C32 IIC RTC Sensor for Arduino Nano Mega2560 Leonardo Raspberry Pi (Pack of 5)
Main highlights- 5, What you will get is: 5 X DS3231 RTC module. If you have any question or need any support, pls feel free to contact us by click "WISHIOT" under the shopping cart
- 4,Clock chip: high-precision clock chip DS3231(there are 3 different chips for this clock module, DS3231N,DS3231SN and DS3231M, we send it by randomly
- 3, You need prepare C-R-2032 or LI-R-2032 ba-ttery since it is not included in this listing
- 2, DS3231 RTC module can work on either 3.3V or 5V. You can use a typical CR2032 3V ba-ttery to power this RTC module
- 1, Main chip DS3231 is a high precision RTC IC with I2C communication, it has integrated crystal oscillator and temperature sensor and hence you don't have to connect an external crystal or temp sensor
9.1Excellent
View offer on:
Show more
6
AlinanAlinan 5pcs DS3231 AT24C32 Clock Module IIC RTC Module High Precision Real Time Clock Module Memory Board Beats Replace DS1307 I2C RTC Board
Main highlights- 【Satisfaction Guarantee】: If you have any questions during use, please feel free to contact us and we will reply you immediately
- 【Safe Enough】: A precision temperature-compensated voltage reference and comparator circuit monitors the status of VCC to detect power failures, to provide a reset output, and to automatically switch to the backup supply when necessary. In addition, RST pin is monitored as generating a μP reset
- 【Real Time Clock Chip】: DS3231 is a low-cost, extremely accurate I2C real-time clock (RTC), with an integrated temperature-compensated crystal oscillator (TCXO) and crystal. Two programmable time-of day alarms and a 1Hz output are provided. Address and data are transferred serially through an I2C bidirectional bus
- 【Parameter】: DS3231 AT24C32 Clock Module Real Time Clock Module Working voltage: 3.3V -- 5.5V, Clock chip: high-precision clock chip DS3231M, Memory chips: AT24C32
- 【Complete Clock Calendar】: RTC maintains seconds, minutes, hours, day, date, month, and year information. Less than 31 days of the month, the end date will be automatically adjusted, including corrections for leap year. The clock operates in either the 24 hours or band / AM / PM indication of the 12-hour format
9.0Excellent
View offer on:
Show more
7
Meimom0.96 Inch OLED I2C IIC Display Module with DS3231 AT24C32 IIC RTC Module Clock Timer Memory Module and Micro SD TF Card Adater Reader Module +Dupont Wire Compatible with Arduino Raspberry Pi
Main highlights- 【With 40Pin Jumper Wire】: 40pin(about 20 cm /8-inch) Female to Female Breadboard Jumper Cables Kit Compatible with Arduino Projects
- 【Micro SD Card Module】: Micro SD TF Card Adater Reader Module 6Pin SPI Interface Driver Module with chip Level Conversion for Arduino UNO R3 MEGA 2560 Due; Voltage: 4.5V~5.5V DC; Current: 0.2~200mA; Communication Interface: Standard SPI; Interface Voltage Level: 3.3V or 5V; Level Conversion Circuit: Convert Micro SD card signal into 3.3V,; MISO signal of the control interface theis also converted to 3.3V, general AVR microcontroller systems can read the signal
- 【0.96" IIC OLED LCD Screen LED 128X64 Display】: 0.96 inch,Resolution: 128 x 64, View angle: > 160°, Support voltage: 3.3V-5V DC, Power consumption: 0.04W during normal operation, full screen lit 0.08W;Embedded Driver IC: SSD1306. Communication: I2C/IIC Interface, only need two I / O ports
- Package: Package Included: 2 x DS3231 AT24C32 IIC RTC Real Time Clock Module ; 2 x Micro SD Mini TF Card Adater Reader Module; 2 x 0.96" OLED 128X64 LCD Screen Module Blue; 1 x 20CM 40Pin Male to Female Jumper Wire
- DS3231 AT24C32 Clock Module Real Time Clock Module IIC RTC Module; Working voltage : 3.3 -. 5 .5 V;Clock chip: high-precision clock chip DS3231M ;Memory chips:. AT24C32
8.9Very Good
View offer on:
Show more
8
Shutao4PCS DS3231 Real Time AT24C32 Clock Module RTC Sensor IIC Timer Alarm Clock Memory Board
Main highlights- The RST pin is monitored as a pushbutton input for generating a microprocessor reset.
- The DS3231 RTC IC with communication over I2C Interface. DS3231 RTC IC is that it has integrated crystal oscillator and temperature sensor and hence you don’t have to connect an external crystal.
- DS3231M is available in the same footprint as the popular DS3231 RTC. The RTC maintains seconds, minutes, hours, day, date, month, and year information.
- DS3231 RTC module can work on either 3.3V or 5V.
- A precision temperature-compensated voltage reference and comparator circuit monitors the status of VCC to detect power failures, provide a reset output. In addition, RST pin is monitored as generating a μP reset.
8.8Very Good
View offer on:
Show more
9
HiLetgoHiLetgo 2pcs DS3231 DS3231SN RTC Module Real Time Clock Memory Module V2.0 I2C with PinHeader
Main highlights- Use DS3231SN precision clock chip, built 32.768 crystal
- DS3231 DS3231SN RTC Module Real Time Clock Memory Module
- Can provide precise year, month, day, hour, minute, second, in the morning and afternoon data
8.5Good
View offer on:
Show more
10
Podazz5pcs DS3231 AT24C32 Real Time Clock Module High Precision IIC RTC Clock Module Without Batteries for Arduino DIY
Main highlights- 【Operating voltage】3.3-5.5V
- 【Memory Chip】 AT24C32 (storage capacity 32K)
- 【Information】The RTC maintains seconds, minutes, hours, day, date, month, and year information.
- 【DS3231】The DS3231 is a low-cost, extremely accurate, I2C real time clock (RTC). The clock operates in either the 24-hour or 12-hour format with an AM/PM indicator.
- 【Clock Accuracy】0-40 ℃ range, accuracy of 2ppm, annual error of about 1 minute.
8.4Good
View offer on:
Show more
Black Friday Sale
Deal ends in
HrsMinSec
Related deals you might like for ds3231 rtc module
