Real Time Clock Module For Arduino Raspberry Pi Diy Projects Adeept Project LCD 1602 Starter Kit For Raspberry Pi 4 3 2 Model B B Servo Motor Relay Beginner Small DIY Kit Compatible With Raspberry Pi 2b With PDF Guidebook User RTC Module Clock chip: high-precision clock chip DS3231M Memory chips:., AT24C32., Clock accuracy: 0-40 ℃, 2ppm accuracy, annual error is about 1 minute With 2 calendar alarm clocks Programmable square wave output The chip comes with a temperature sensor with an accuracy of ± 3 ℃ Memory chip: AT24C32 (storage capacity 32K) IIC bus interface, the maximum transmission speed is 400KHz (when the working voltage is 5V) Can be cascaded with other IIC devices. The DS3231 is a low-cost, extremely accurate I2C realtime clock (RTC). It provides an RTC for Raspberry Pi via the I2C interface 【Mini Board】：Just mini board clock module but is a big used. This is a basic proof of concept, with a nano instead of a fully fledged Atmega32. But end result: 16 MHz clock - feeding a 63C09 for a E strobe... You will get: 2pcs clock module Specifications: Dimension: 38mm* 22mm * 14mm Weight: 10g Working voltage : 3., 3 -., 5 ., 5 V. DS3231 RTC Module with AT24C02 EEPROM High Accuracy and I2C Interface Real Time Clock module for Arduino - 7 【Contact US】 - If you have any questions during use, please feel free to contact us and we will reply you immediately.
