5pcs DS3231 RTC I2C Real Time Clock Module 2.54mm Connector 4pin, no battery

Description: Description: This module mainly uses the high-precision clock chip DS3231. It is a low -cost, high precision I2C real time clock (RTC) with integrated temperature compensated crystal oscillator(TCXO) and crystal. The device includes a battery input, which maintains accurate timing when the mains supply is disconnected. The integrated crystal oscillator increases the long-term accuracy of the device and reduces the number of components in the production line. The DS3231 that uses a 16-pin 300 mil SO package, which is provided both commercial and industrial temperature ranges The sensor is compatible with various microcontroller control boards. When using it, we provide a method for using this sensor with microcontrollers. The sensor comes with a 2.54mm anti-reverse plug white terminal.5pcs DS3231 RTC I2C Real Time Clock Module 2.54mm Connector + 4pin Cable, no batteryDescription5pcs DS3231 RTC I2C Real Time Clock Module 2.54mm Connector + 4pin Cable, no battery Description:This module mainly uses the high-precision clock chip DS3231. It is a low -cost, high precision I2C real time clock (RTC) with integrated temperature compensated crystal oscillator(TCXO) and crystal. The device includes a battery input, which maintains accurate timing when the mains supply is disconnected. The integrated crystal oscillator increases the long-term accuracy of the device and reduces the number of components in the production line. The DS3231 that uses a 16-pin 300 mil SO package, which is provided both commercial and industrial temperature ranges The sensor is compatible with various microcontroller control boards. When using it, we provide a method for using this sensor with microcontrollers. The sensor comes with a 2.54mm anti-reverse plug white terminal. When in use, we can connect to the MCU with DuPont cable. To facilitate wiring, we specially designed an expansion board that is fully compatible with this sensor and microcontroller. We only need to stack the expansion board to the UNO R3 MCU, and use a 4P double-head XH2.54 plug wire (anti-reverse) to connect to the expansion board, which is simple and convenient. At the same time, the sensor comes with 2 3mm diameter positioning holes, which allows you to fix the sensor to other devices. Specification:Working voltage: DC 3.3-5VInterface: 2.54mm pitch 4pin anti-reverse interfacePositioning hole size: 3mm in diameterCommunication interface: IIC bus interface, the maximum transmission speed is 400KHz (when the working voltage is 5V)Clock accuracy: 0-40 ° C, accuracy 2ppm, annual error of about 1 minuteSize: 44*22*9mm Package List:5pcs ds3231 clock module, no battery PaymentShippingDelivery timeReturn PolicyContact usPaymentPlease kindly make payment asap, so that we can arrange your order promtly. If you have any problem with payment, please feel free to contact us. ShippingWe provide tracking number for ALL orders. You can track your parcels. Delivery timeNormally it arrives in 10-15 business days to US and European countries. DHL /Fedex/UPS arrives in 7-8 business days. Return Policy1.All products are eligible for 30-days money back guarantee. 2.All returns should be guided by us. Please contact us for details before you return anything. Contact usPlease don't hasitate to contact us BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.We accept dropshipping, bulk orders and customized products. We are selling forArduino module, sensors, Nextion display and other oled or lcd screens. lidar range finder sensors, servo motors, various electronic components and for legoled, ect.

Price: 18.97 USD

Location: Shenzhen

End Time: 2024-08-26T08:10:43.000Z

Shipping Cost: 0 USD