RTC Modules
Always keep up to date with these real time clock (RTC) modules. With these modules you can keep track of the time, even when the power goes out. 36 results Sort by
- Adafruit DS3231 Precision RTC Breakout Adafruit #3013 The DS3231 RTC offers unparalleled timekeeping precision with its onboard TCXO. Ideal for datalogging and clock systems, it maintains accuracy during power outages when paired with a coin cell. Easy assembly with included breakout and header.Delivered in 10 to 30 days€ 25,75 Incl. VAT
- DFRobot DS3231M MEMS Precise RTC DFRobot #DFR0641 This precise RTC adopts DS3231M chip, which integrates MEMS resonator and temperature compensator. Compared to quartz crystal clock, the real-time clock reduces the risk of mechanical failure. Therefore, it can be used in a highly vibrating environment.Delivered in 5 to 10 days€ 12,00 Incl. VAT
- DFRobot Gravity: I2C SD2405 RTC Module DFRobot #DFR0469 We're glad to introduce a new member in Gravity family: Gravity I2C SD2405 RTC module.This is an extremely accurate I2C real-time clock (RTC) with crystal compensation, inner chargeable battery. The SD2405AL is available in industrial temperature ranges.The SD2405AL is dual power supply system.Delivered in 5 to 10 days€ 14,25 Incl. VAT
- SparkFun DeadOn RTC Breakout - DS3234 Sparkfun #BOB-10160 Get the high-precision SparkFun's DeadOn RTC Breakout - DS3234 with an integrated temperature-compensated crystal oscillator. Features include +-2ppm accuracy, programmable alarms, and low power consumption.Delivered in 5 to 10 days€ 38,75 Incl. VAT
- SparkFun Real Time Clock Module Sparkfun #BOB-12708 Get accurate time tracking with the SparkFun RTC Module. Compact and user-friendly, it's perfect for time-sensitive projects. Features a battery life of up to 17 years and I2C protocol for easy interfacing.Delivered in 5 to 10 days€ 14,45 Incl. VAT
- DFRobot RTC Module for Raspberry Pi with DS1307 Chip for Timekeeping DFRobot #DFR0386 Enhance your Raspberry Pi projects with the RTC Module featuring the DS1307 chip. Precision timekeeping with I2C integration, reliable in various conditions, includes CR1220 battery.Delivered in 5 to 10 days€ 10,75 Incl. VAT
- DFRobot Fermion: DS3232 Precise RTC (Breakout) DFRobot #DFR0821 The DS3232 clock module offers precise timekeeping with ±3.5ppm accuracy. Features include 236-byte SRAM, a temperature compensator, dual alarms, square-wave output, and microprocessor reset support, making it ideal for minimal power scenarios.Delivered in 5 to 10 days€ 18,50 Incl. VAT
- DFRobot Fermion: DS3231 Precise RTC (Breakout) DFRobot #DFR0819 The DS3231-equipped RTC module ensures precise timekeeping with a crystal resonator and temperature compensator. It maintains accuracy within ±3.5ppm and provides reliable performance across a wide temperature range, featuring battery backup, dual alarms, and selectable time formats.Delivered in 5 to 10 days€ 17,25 Incl. VAT
- DFRobot ROCK Pi 4 Model SE - Rockchip RK3399-T ARM Single Board Computer (4GB DDR4) DFRobot #DFR1051 The ROCK 4 SE is a versatile SBC featuring a Rockchip RK3399-T hexa-core processor, Arm Mali-T860MP4 GPU, and 4GB LPDDR4 RAM. It offers extensive storage options, RTC, comprehensive connectivity, and supports 4Kp60 resolution.Delivered in 5 to 10 days€ 112,75 Incl. VAT
- DFRobot Gravity: GNSS GPS BeiDou Positioning Module with RTC - I2C&UART DFRobot #DFR1103 Experience precise satellite positioning and real-time clock calibration with the Gravity GNSS Positioning & Timing Module. It reduces power consumption by cutting power to the GNSS chip post-calibration, compatible with Arduino, ESP32, and Raspberry Pi.Delivered in 5 to 10 days€ 36,50 Incl. VAT
- Adafruit ChronoDot - Ultra-precise Real Time Clock Adafruit #255 ChronoDot V3 features the MAX31328 RTC chip, ensuring precise timekeeping. It's slimmer and compatible with solderless breadboards and includes an EEPROM chip for data retention. Open-source design reflects modern innovation.Delivered in 10 to 30 days€ 25,75 Incl. VAT
- Adafruit Adalogger FeatherWing - RTC + SD Add-on For All Feather Boards Adafruit #2922 Enhance your Feather board with the Adalogger FeatherWing. Features a RTC with a 32KHz crystal for precise timekeeping and a microSD socket for SPI data storage. Ideal for datalogging applications, offering reliable time and additional memory.Delivered in 10 to 30 days€ 14,75 Incl. VAT
- Adafruit PiRTC - Precise DS3231 Real Time Clock for Raspberry Pi Adafruit #4282 Keep your Raspberry Pi projects accurate with this DS3231 RTC. Equipped with a genuine DS3231, it ensures minimal time drift and integrates seamlessly with all Raspberry Pi models.Delivered in 10 to 30 days€ 22,50 Incl. VAT
- Adafruit PCF8523 Real Time Clock Breakout Board Adafruit #5189 Reliable battery-backed RTC for microcontroller projects. Compatible with 3.3V/5V, integrates easily with Arduino, Raspberry Pi, CircuitPython. Comes with fully assembled breakout for quick setup. 5-year timekeeping with CR1220 battery.Delivered in 10 to 30 days€ 9,50 Incl. VAT
- Adafruit Witty Pi 4 L3V7 - RTC & Power Management for Raspberry Pi Adafruit #5705 Transform your Raspberry Pi with Witty Pi 4 L3V7, an add-on board offering a real-time clock and smart power management. Precise scheduling, battery life maximization, and compatibility with 2x20 header models highlight its features.Delivered in 10 to 30 days€ 44,95 Incl. VAT
- Adafruit Witty Pi 4 HAT - RTC & Power Management for Raspberry Pi Adafruit #5704 Witty Pi 4 offers precise timekeeping and intelligent power management for Raspberry Pi. Features real-time clock, custom ON/OFF scheduling, temperature-triggered actions, DC/DC converter, USB-C support, e-Latching power switch, and open-source options.Delivered in 10 to 30 days€ 54,75 Incl. VAT
The 3 most popular RTC Modules
