Walmart US Ecommerce Website

GENERAL MERCHANDISE

PHARMACY

GROCERIES

VUDU

SPARK

PHOTO

ADVERTISING

SAVINGS CATCHER

GIFTCARDS

INHOME

AFFILIATE

ONEAPP

LOTUS

HELP

SMART_REORDER

GROCERY

CONV_COMMERCE

Descarga la app ahora! Tu primera compra con hasta 15% de ahorro con el Código:WSAPPJUL

GlobalAlertBar Descarga la app - 240726

Suscríbete ahora

Walmart Pass 241125

Mtz BrandAmplifier Ad Product page

MTZ Team | Brand Box - Item Page Tempo_AutoCopy

MTZ Team | Marquee 2  Item Page Tempo_AutoCopy

MTZ Team | Skyline  Item Page Tempo_AutoCopy

NEW AddToCart Mon Feb 03 2025 7:10 PM PST Tempo_AutoCopy

NEW BrandLink Mon Feb 03 2025 6:27 PM PST Tempo_AutoCopy

NEW Breadcrumb Thu Jan 15 2026 11:43 AM PST

NEW BuyBoxAd Mon Feb 09 2026 11:32 AM PST

Solicita hasta $20,000 y paga hasta en 8 plazos

NEW FinancingOptions Thu Jan 15 2026 1:49 PM PST

title

#0071dc

NEW Fulfillment Mon Feb 03 2025 7:12 PM PST Tempo_AutoCopy

NEW InternationalShipping Thu Jan 15 2026 11:47 AM PST

NEW ListsAndRegistries Wed Mar 19 2025 4:29 PM PDT

NEW MediaPlaceholder Thu Jan 15 2026 11:45 AM PST

NEW PaymentPlans Mon Feb 03 2025 7:09 PM PST Tempo_AutoCopy

NEW PriceInformation Mon Feb 03 2025 6:29 PM PST Tempo_AutoCopy

NEW ProductDescriptionPlaceholderATF Wed Dec 24 2025 2:32 PM PST

NEW ProductDescriptionPlaceholder Mon Mar 31 2025 3:15 PM PDT

NEW ProductFlags Mon Feb 03 2025 6:27 PM PST Tempo_AutoCopy

NEW ProductHighlightsPlaceholder Wed Oct 15 2025 4:25 PM PDT

NEW ProductImages Mon Feb 03 2025 7:18 PM PST Tempo_AutoCopy

NEW ProductName Mon Feb 03 2025 6:28 PM PST Tempo_AutoCopy

NEW ProductReturnPolicy Mon Feb 10 2025 12:34 PM PST Tempo_AutoCopy

NEW ProductStickyBuyBox Mon Aug 04 2025 4:23 PM PDT

NEW PromoDiscount Mon Sep 15 2025 9:57 PM PDT

NEW ReviewsPlaceholder Mon Mar 31 2025 3:08 PM PDT

NEW SellersSecondaryBuyBox Mon Feb 03 2025 7:17 PM PST Tempo_AutoCopy

Compra con confianza

NEW ShopWithConfidence Fri Apr 17 2026 11:00 AM PDT

NEW SocialProofMessage Tue May 13 2025 9:24 PM PDT

NEW SoldAndShippedBy Mon Feb 03 2025 7:14 PM PST Tempo_AutoCopy

NEW Variants Mon Feb 03 2025 7:11 PM PST Tempo_AutoCopy

NEW WarrantyPolicy Thu Jan 15 2026 11:47 AM PST

Product Specifications Placeholder Module, Monday, February 13, 2023, 11:08:45:06 am Tempo_AutoCopy

Product Warranty Placeholder Module, Monday, February 13, 2023, 11:21:13:92 am Tempo_AutoCopy

[Sticky] AddToCart Thu Jan 15 2026 1:55 PM PST

[Sticky] Fulfillment Thu Jan 15 2026 1:57 PM PST

[Sticky] InternationalShipping Thu Jan 15 2026 3:28 PM PST

[Sticky] PaymentPlans Thu Jan 15 2026 1:49 PM PST

[Sticky] PriceInformation Fri Mar 13 2026 3:32 PM PDT

[Sticky] ProductReturnPolicy Thu Jan 15 2026 3:27 PM PST

[Sticky] SoldAndShippedBy Thu Jan 15 2026 3:26 PM PST

[Sticky] WarrantyPolicy Thu Jan 15 2026 3:28 PM PST

Category Bestsellers

Category Bestsellers Carousel

Complementary

Complementary Carousel

Similar Items[VAV]

Similar items

DS3231 AT24C32 IIC module precision clock module memory 3.3V/5V temperature sensor portable module

<div>Welcome to our store! We hope you have a wonderful shopping experience!</div>

<ul><li>The DS3231 Is A Low-Cost, High-Precision I2c Real-Time Clock () With Integrated Temperature-Compensated Crystal Oscillator (Tcxo) And Crystal. The Device Contains A Battery Input To Maintain Timing When Mains Power Is Removed. Integrated Crystals Improve Device And Reduce Component Count In Production Lines.
S3231 Is Available In Commercial And Industrial Temperature Ranges And Is Available In A 16-Pin 30omil So Package. The Stores Seconds, Minutes, Hours, Day Of The Week, Date, Month And Year Information. Months With Less Than 31 Days Will Have Of The Month Automatically Adjusted, Including Corrections For Leap Years.
The Working Format Of The Clock Can Be 24-Hour Or 12-Hour Format With /Am/Pm Indication. Provides Two Programmable Calendar Alarms And A Programmable Square Wave Output. Address And Data Are Transmitted Serially Through The L2c Bidirectional Bus. A Temperature-Compensated Voltage Reference And Comparator Circuit Monitors Vcc Status, Detects Power Supply Failures, Provides A Reset Output, And Automatically Switches To Backup Power When Necessary.
The Monitor Pin Can Be Used As A Manual Input To Generate An Mp Reset. In Addition To Its High Timing Accuracy, The Ds3231 Also Has Several Other Features That Expand The System Host'S Additional Capabilities And . The Device Integrates A Very Digital Temperature Sensor Which Can Be Accessed Via The I2c* Interface (As Well As The Time). The Accuracy Of This Temperature Sensor Is 3C.
On-Chip Control Circuitry Enables Automatic Power Supply Detection And Manages Power Switching Between Primary Power And Backup Power (., Low-Voltage Battery). If The Main Power Supply Is Lost, The Device Continues To Provide Timing And Temperature With Unaffected Performance. An On-Chip Reset Function Can Be Used To Restart The System Microprocessor When The Main Power Supply Is Re-Applied Or The Voltage Value Returns To The Acceptable Range.

1. Other Iic DeVices Can Be Cascaded. The 24C32 Address Can Be Modified By Short-Circuiting A0/A1/A2. The Default Address Is 0X57
2. Battery Model Required:Cr2032 To That The Clock Will Still Run Normally After The System Is Powered Off.
3. Working Voltage:3.3-5.5V
4. Clock Chip:High-Precision Clock Chip DS3231
5. Clock Accuracy:Within The Range Of 0-40, Accuracy 2ppm, Annual Error Of About 1 Minute
6. With calendar alarm function
7. Programmable Square WaVe Output
8. The Real-Time Clock Generates Seconds, Minutes, Hours, Day Of The Week, Date, Month And Year, And ProVides Compensation Valid Until 2100.
9. The Chip Has Its Own Temperature Sensor With An Accuracy Of 3C.
10. Memory Chip:At24c32 (Storage Capacity 32k)
11. Bus Interface, High Transmission Speed 400khz (When The Working Voltage Is 5V)
Wiring instructions (taking for R3 as an example):
SCL-A5
SDA-A4
VCC-5V
GND-GND
Note:Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use
Colour:As Shown
Material:PCB

Package Contents:
1 * DS3231 Module

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.</li></ul>

Dimensiones del producto ensamblado

The DS3231 Is A Low-Cost, High-Precision I2c Real-Time Clock () With Integrated Temperature-Compensated Crystal Oscillator (Tcxo) And Crystal. The Device Contains A Battery Input To Maintain Timing When Mains Power Is Removed. Integrated Crystals Improve Device And Reduce Component Count In Production Lines.
S3231 Is Available In Commercial And Industrial Temperature Ranges And Is Available In A 16-Pin 30omil So Package. The Stores Seconds, Minutes, Hours, Day Of The Week, Date, Month And Year Information. Months With Less Than 31 Days Will Have Of The Month Automatically Adjusted, Including Corrections For Leap Years.
The Working Format Of The Clock Can Be 24-Hour Or 12-Hour Format With /Am/Pm Indication. Provides Two Programmable Calendar Alarms And A Programmable Square Wave Output. Address And Data Are Transmitted Serially Through The L2c Bidirectional Bus. A Temperature-Compensated Voltage Reference And Comparator Circuit Monitors Vcc Status, Detects Power Supply Failures, Provides A Reset Output, And Automatically Switches To Backup Power When Necessary.
The Monitor Pin Can Be Used As A Manual Input To Generate An Mp Reset. In Addition To Its High Timing Accuracy, The Ds3231 Also Has Several Other Features That Expand The System Host'S Additional Capabilities And . The Device Integrates A Very Digital Temperature Sensor Which Can Be Accessed Via The I2c* Interface (As Well As The Time). The Accuracy Of This Temperature Sensor Is 3C.
On-Chip Control Circuitry Enables Automatic Power Supply Detection And Manages Power Switching Between Primary Power And Backup Power (., Low-Voltage Battery). If The Main Power Supply Is Lost, The Device Continues To Provide Timing And Temperature With Unaffected Performance. An On-Chip Reset Function Can Be Used To Restart The System Microprocessor When The Main Power Supply Is Re-Applied Or The Voltage Value Returns To The Acceptable Range.

1. Other Iic DeVices Can Be Cascaded. The 24C32 Address Can Be Modified By Short-Circuiting A0/A1/A2. The Default Address Is 0X57
2. Battery Model Required:Cr2032 To That The Clock Will Still Run Normally After The System Is Powered Off.
3. Working Voltage:3.3-5.5V
4. Clock Chip:High-Precision Clock Chip DS3231
5. Clock Accuracy:Within The Range Of 0-40, Accuracy 2ppm, Annual Error Of About 1 Minute
6. With calendar alarm function
7. Programmable Square WaVe Output
8. The Real-Time Clock Generates Seconds, Minutes, Hours, Day Of The Week, Date, Month And Year, And ProVides Compensation Valid Until 2100.
9. The Chip Has Its Own Temperature Sensor With An Accuracy Of 3C.
10. Memory Chip:At24c32 (Storage Capacity 32k)
11. Bus Interface, High Transmission Speed 400khz (When The Working Voltage Is 5V)
Wiring instructions (taking for R3 as an example):
SCL-A5
SDA-A4
VCC-5V
GND-GND
Note:Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use
Colour:As Shown
Material:PCB

Package Contents:
1 * DS3231 Module

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

DS3231 AT24C32 IIC module precision clock module memory 3.3V/5V temperature sensor portable module

¡La membresía que te da envíos ilimitados sin costo!