What is the Additional Feature ?

Name: RTC-72421B: ROHS
Brand: Epson
SKU: RTC-72421B: ROHS
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Epson RTC-72421B: ROHS

Part No.:: RTC-72421B: ROHS

Manufacturer:: Epson

Package:: 18-DIP (0.300, 7.62mm)

Datasheet:: RTC-72421B: ROHS.pdf

Description:: IC RTC CLK/CALENDAR PAR 18-DIP

In Stock:: 3630

Quantity:: Add To Cart

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RTC-72421B: ROHS Specifications

Package/Case:
18-DIP (0.300, 7.62mm)
Packaging:
Tube
Series:
RTC-72421
ProductStatus:
Obsolete
Type:
Clock/Calendar
Features:
Leap Year
MemorySize:
-
TimeFormat:
HH:MM:SS (12/24 hr)
DateFormat:
YY-MM-DD-dd
Interface:
Parallel
Voltage-Supply:
4.5V ~ 5.5V
Voltage-SupplyBattery:
-
Current-Timekeeping(Max):
5µA ~ 10µA @ 2V ~ 5V
OperatingTemperature:
-10°C ~ 70°C
MountingType:
Through Hole

RTC-72421B: ROHS this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including RTC-72421B: ROHS price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for RTC-72421B: ROHS to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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RTC-72421B: ROHS information

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Basic introduction and simple engineering application of RTC-72421B: ROHS

RTC-72421B: ROHS is a highly accurate real-time clock (RTC) module that complies with the Restriction of Hazardous Substances Directive (RoHS). It is widely used in electronic devices and embedded systems to keep track of time and date with precision.

Introduction:

The RTC-72421B: ROHS module integrates a quartz crystal oscillator and a battery backup system, ensuring reliable timekeeping even during power interruptions. Its small form factor and low power consumption make it suitable for various applications, including digital clocks, data loggers, and IoT devices.

Application Scenario:

In this tutorial, we will explore a simple project utilizing the RTC-72421B: ROHS module to build a digital clock with an Arduino microcontroller.

Project Components:

To create the digital clock project, you will need the following components:

- Arduino Uno board

- RTC-72421B: ROHS module

- Liquid Crystal Display (LCD)

- Jumper wires

Experimental Setup:

Follow these steps to set up the experiment:

1. Connect RTC Module to Arduino:

Connect the RTC-72421B: ROHS module to the Arduino Uno board using jumper wires. Ensure the correct connections for SDA (Serial Data), SCL (Serial Clock), VCC (Power), and GND (Ground).

2. Connect LCD Display:

Connect the LCD display to the Arduino Uno board using jumper wires. Make sure to connect the data pins (D4-D7) and control pins (RS, EN) appropriately.

3. Load Example Code:

Open the Arduino IDE and load the example code provided for interfacing the RTC module with the Arduino. This code initializes the RTC module and displays the current time on the LCD.

4. Upload Code to Arduino:

Compile the code and upload it to the Arduino Uno board. Ensure the board is connected to your computer via USB.

5. Test the Digital Clock:

Once the code is uploaded successfully, power up the Arduino Uno board. The LCD should display the current time retrieved from the RTC-72421B: ROHS module. Verify that the time updates accurately.

Conclusion:

In this tutorial, we learned about the RTC-72421B: ROHS module and its application in building a digital clock using an Arduino Uno board. By interfacing the RTC module with the Arduino, we were able to create a functional clock that displays the current time accurately. This project demonstrates the versatility and practicality of the RTC module in real-world applications.

RTC-72421B: ROHS FAQ

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We have a professional and experienced quality control team to strictly verify and test the RTC-72421B: ROHS. All suppliers must pass our qualification reviews before they can publish their products including RTC-72421B: ROHS on icwhale.com; we pay more attention to the channels and quality of RTC-72421B: ROHS products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the RTC-72421B: ROHS price and inventory displayed accurate?

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6. What is the process for return or replacement of RTC-72421B: ROHS?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the RTC-72421B: ROHS we delivered, we will accept the replacement or return of the RTC-72421B: ROHS only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of RTC-72421B: ROHS.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations