SPECIFICATIONS

Brand Name: OPEN-SMART

Type: Industrial Computer Accessories

Origin: Mainland China

Package: Yes

Model Number: DS1307 RTC Module

Certification: NONE

Color: Blue

Products Status: Stock

Choice: yes

semi_Choice: yes

Description

Note: If you want to place the bulk order that the stock is not enough, please contact with us.

NOTE: Due to shipping restrictions, we donot supply the CR1220 battery in this product.

The RTC module is based on DS1307 high precision real time clock module;

Through I2C interface to communicate with singlechip, can read year, month, day, week, time, minute, second; Can read until 2100 year;

Control interface is I2C; Recommended power: DC 5V; The address of the module is 0x68; Control interface level is 5V or 3.3V.

Photos

Part List (Schematics and program can be sent via e-mail,Please contact us)

1 x RTC Module (without CR1220 battery)

- No EU import duties.
- Ships within 1-2 business days.
- Ships in our fully recyclable and biodegradable signature boxes.

1. Find a tool to use (string, dental floss, headphone cord, measuring tape if you have it).
2. Find the length by wrapping it around your neck and marking it (for pendants, imagine the jewelry lower, for suspended, it should be in line).
3. Check the length against a ruler or lay it out flat and measure with a phone app.

When we have received your order, you will automatically receive an e-mail confirming your order. Orders made before 2 PM (CET) will be picked, packed and shipped the same day. Delivery time is usually 2-4 working days with DHL Express.

If you want to change a product into another model, strap color etc., please contact us so we are able to reserve the new item in our stock immediately. You are always entitled to an exchange or refund within 30 days after you have received your package, as long as the item has not been used.