• Reduced price
DS1307 I2C Real Time Clock (RTC) Robotics Bangladesh
  • DS1307 I2C Real Time Clock (RTC) Robotics Bangladesh

DS1307 I2C Real Time Clock (RTC)

RBD-1275
  • UL recognized
  • Operating temperature range from -40°C to 85°C
  • Automatic power fail to detect and switch circuitry
  • Timekeeping current of 300nA
  • Completely manages all timekeeping functions
  • 56byte, battery backed, general purpose RAM with unlimited writes
  • A programmable square wave output signal
  • Simple serial port interfaces to most microcontrollers
BDT 45
BDT 40 Save BDT 5
Discount Ends In
2025-04-23 00:00:00
rating Read the 5 reviews
Average rating: 5/5 - Number of reviews: 5
Quantity
In-Stock

13 people have purchased this item in last 12 months
48 people recently added this item to the cart
13 items in stock
notifications Notify Me
  • Store Pickup Available! Store Pickup Available!
  • Free Ship Over 5000 BDT Free Ship Over 5000 BDT
  • Quality Product Quality Product
  • No Warranty No Warranty
  • No Replacement No Replacement
The DS1307N+ is a 64 x 8, serial, I2C real-time clock (RTC) in 8 pin DIP package. It is a low power, full binary coded decimal (BCD) clock/calendar with 56bytes of NV SRAM. It has a supply voltage range from 4.5V to 5.5V, active supply current of 1.5mA and standby current of 200µA. RoboticsBD
Address and data are transferred serially through an I2C bidirectional bus. The clock/calendar provides seconds, minutes, hours, day, date, month and year information. The end of the month date is automatically adjusted for months with fewer than 31 days including leap year compensation valid up to 2100. The clock operates in either 24 hours or 12-hour format with AM/PM indicator. The DS1307 has built-in power sense circuit that detects power failures and automatically switches to backup supply. Timekeeping operation continues while the device operates from the backup supply. Featured By RoboticsBD.

Product Images are shown for illustrative purposes only and may differ from the actual product.

RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD 

Features: 

  1. UL recognized
  2. Operating temperature range from -40°C to 85°C
  3. Automatic power fail to detect and switch circuitry
  4. Timekeeping current of 300nA
  5. Completely manages all timekeeping functions
  6. 56byte, battery backed, general purpose RAM with unlimited writes
  7. A programmable square wave output signal
  8. Simple serial port interfaces to most microcontrollers
  9. Low power operation extends battery backup runtime
  10. Consumes less than 500nA in battery backup mode with oscillator running
  11. Applications: Clock & Timing

RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD 

General Specification
Package/Case PDIP-8
Minimum Supply Voltage (V) 4.5
Maximum Supply Voltage (V) 5.5
Product Type Real Time Calendar and Clock
Operating Temperature Range (°C) 0 to 70
Dimensions (mm) LxWxH 9.81 x 6.35 x 4.57
Mounting Type Through Hole
RTC Memory Size 56 B
Date and Time Format YY-MM-DD
HH:MM:SS
Shipment Weight 0.005 kg
Shipment Dimensions 3 × 3 × 3 cm

Please allow 5% measuring deviation due to manual measurement.

RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD 

Documentation: 

  1. Datasheet

Package Includes:

1 x DS1307 I2C Real Time Clock (RTC)

What is the price of DS1307 I2C Real Time Clock (RTC) in Bangladesh?

The latest price of DS1307 I2C Real Time Clock (RTC) in Bangladesh is BDT 40 You can buy the DS1307 I2C Real Time Clock (RTC) at best price from our RoboticsBD or visit RoboticsBD Office.

Please note that the product information provided on our website may not be entirely accurate as it is collected from various sources on the web. While we strive to provide the most up-to-date information possible, we cannot guarantee its accuracy. We recommend that you always read the product labels, warnings, and directions before using any product.

Product Images are shown for illustrative purposes only and may differ from the actual product.

Product Details
RBD-1275
13 Items
Not Tested
rating
19/09/2022
Shamim Ibrahim\r\nShamim Ibrahim
Not yet tested
DS1307 I2C Real Time Clock (RTC)
rating
08/06/2021
Shariful
good product
This product is working fine.
rating
25/04/2021
Shakil Anwar
RTC is working correctly.
positive
rating
12/12/2020
sadman alvee
good performance
good product. fast delivery.
rating
13/10/2020
Tariq Sadat
good product. fast delivery.
You might also like
Breadboard (Medium Size) Robotics Bangladesh
Quick view

Reference: RBD-0120

Breadboard Half Size Bare 400 Tie Points

400 tie points 2 Power lanes, Total 100 tie points in power lanes 1 Double strip, Total 300 tie points Perfect for Arduino shield prototyping and testing Plastic housing, metal contact clips

Price BDT 75
More
In-Stock
Breadboard Full Size Bare 830 Tie Points Robotics Bangladesh
Quick view

Reference: RBD-0133

Breadboard Full Size Bare 830 Tie Points

830 Solder-less Points Ideal for Experimenting With Circuit Design In Labs Compatible with resistance, diodes, transistors, LED’s, Capacitors and other types of electronic components Colored coordinates for easy components placement. Accept a variety of wire sizes 20-29 AWG

Price BDT 139
More
In-Stock
On sale! Mini Breadboard Robotics Bangladesh
Quick view

Reference: RBD-0280

Breadboard Mini Size Bare 170 Tie Points

Tie-points: 170 (10×17) Size: 48 x 35 x 10 mm(LxWxH). Use: experimental, testing, robot Matching jumper, diameter 0.8mm Phosphor bronze nickel plated spring clips Accepts a variety of wire sizes (29-20 the AWG) **1 pcs Random Color

Price BDT 45
More
In-Stock
Breadboard Power Supply Module 3.
Quick view

Reference: RBD-0549

Breadboard Power Supply Module 3.3V 5V

Breadboard power supply module, compatible with 5V, 3.3V. RoboticsBD Apply to MB102 breadboard Input voltage: 6.5-12 V (DC) or USB power supply Output voltage: 3.3V/5V can switch over Maximum output current: <700 ma Fluctuation two road independent control can switch over to 0 V, 3.3 V, 5 V On-board two groups of 3.3V, 5V DC output plug pin, convenient...

Price BDT 99
More
In-Stock
Veroboard Dot Type Robotics Bangladesh
Quick view

Reference: RBD-0840

Veroboard Dot Type

Dimension: 14.5×6 cm Copper Thickness 1-4 OZ Board Thickness 1.1 mm Board color: Brown

Price BDT 25
More
In-Stock
Breadboard Jumper Wire Set Robotics Bangladesh
Quick view

Reference: RBD-1153

Breadboard Jumper Wire Set

135 quality jumper Color: red, orange, yellow, green, blue, purple, gray, brown, white. Box size: 165 × 55 × 10 (LxWxH) mm. 140 pcs of 22 AWG solid wires

Price BDT 200
More
In-Stock
Prototype Shield With Breadboard for Arduino Robotics Bangladesh
Quick view

Reference: RBD-1266

Prototype Shield With Breadboard for Arduino

It has a nice standard 0.1″x0.1″ prototyping grid with big pads Comes with Stacking headers and plain header, choose whichever you want when soldering together An IC pattern for adding DIP ICs up to 20 pins Power rails down the middle and sides A reset button and an extra general use button Two 3mm general use LEDs, red and green, as well as 2 matching...

Price BDT 290
More
In-Stock
Veroboard Line Type Robotics Bangladesh
Quick view

Reference: RBD-1363

Veroboard Line Type

Dimension: 14.5×6 cm Copper Thickness 1-4 OZ Board Thickness 1.1 mm Board color: Brown

Price BDT 27
More
In-Stock
Breadboard Power Supply 5V/3.
Quick view

Reference: RBD-1697

Brand: DFRobot

Breadboard Power Supply 5V/3.3V

Takes a 6-12V input voltage. Outputs a selectable 5V or 3.3V regulated voltage. All headers are 0.1" pitch for simple insertion into a breadboard. Powered from 6-12 DC2.1 power jack or from USB power.   The maximum current it can provide is 500mA. 

Price BDT 450
More
Out of Stock
XD-42 Breadboard Power Supply 5V / 3.
Quick view

Reference: RBD-1736

XD-42 Breadboard Power Supply 5V / 3.3V Micro USB

Locking On/Off Switch Green LED Power Indicator Voltage Swapping Switch on both rail Channel Its concave design will not waste your proto zone. Easy to install on a breadboard with Compact portable size

Price BDT 140
More
In-Stock
XD-42 Breadboard Power Supply 5V / 3.
Quick view

Reference: RBD-1768

XD-42 Breadboard Power Supply 5V / 3.3V Mini USB

Locking On/Off Switch Green LED Power Indicator Voltage Swapping Switch on both rail Channel Its concave design will not waste your proto zone. Easy to install on a breadboard with Compact portable size

Price BDT 130
More
In-Stock
Mini USB to Breadboard & PCB 2.54mm DIP 5P Adapter Robotics Bangladesh
Quick view

Reference: RBD-1780

Mini USB to Breadboard & PCB 2.54mm DIP 5P Adapter

1. MINI USB ( 5pin, B type, female connector ) 2. Base Material: FR4. 3. Board Thickness: 1.6mm. 4. Size: 20 x 17.5 mm .

Price BDT 90
More
In-Stock
Micro USB to Breadboard & PCB 2.54mm DIP 5P Adapter Robotics Bangladesh
Quick view

Reference: RBD-1781

Micro USB to Breadboard & PCB 2.54mm DIP 5P Adapter

1. Micro USB ( 5pin, B type, female connector ) 2. Base Material: FR4. 3. Board Thickness: 1.6mm. 4. Size: 16 x 14 mm .

Price BDT 95
More
In-Stock
USB Type B Female to Breadboard & PCB 2.
Quick view

Reference: RBD-1782

USB Type B Female to Breadboard & PCB 2.54mm DIP 4P Adapter

1. USB Type B Female ( 5pin, B type, female connector ) 2. Base Material: FR4. 3. Board Thickness: 1.6mm. 4. Size: 20 x 20 mm .

Price BDT 90
More
In-Stock
30 other products in the same category:
2P4M SCR THYRISTOR Robotics Bangladesh
Quick view

Reference: RBD-1450

2P4M SCR THYRISTOR

IC Name: 2P4M SCR THYRISTOR Package/Case: DIP-3

Price BDT 20
More
In-Stock
L297 Stepper Motor Controller IC Robotics Bangladesh
Quick view

Reference: RBD-1606

L297 Stepper Motor Controller IC

Supply Voltage Range: 4.75V to 7V Driver Case Style: DIP No. of Pins: 20 Operating Temperature Range: -40°C to +150°C

Price BDT 96
More
In-Stock
TIP142T Robotics Bangladesh
Quick view

Reference: RBD-1609

TIP142T

TIP142T bipolar transistor Type - NPN

Price BDT 25
More
In-Stock
PIC16F628 Robotics Bangladesh
Quick view

Reference: RBD-1293

PIC16F628

IC Name: PIC16F628 Package/Case: DIP-18

Price BDT 135
More
In-Stock
UC3843 PWM Robotics Bangladesh
Quick view

Reference: RBD-1434

UC3843 PWM

IC Name: UC3843 Package/Case: DIP-8

Price BDT 15
More
In-Stock
MAX7219 8-Digit LED Display Driver Robotics Bangladesh
Quick view

Reference: RBD-1304

MAX7219 8-Digit LED Display Driver

IC Name: MAX7219 Package/Case: DIP-24

Price BDT 190
More
In-Stock
BTA16 Robotics Bangladesh
Quick view

Reference: RBD-1448

BTA16

IC Name: BTA16 Package/Case: DIP-3

Price BDT 25
More
In-Stock
PC923 Photocoupler DIP-8 IC Robotics Bangladesh
Quick view

Reference: RBD-1619

PC923 Photocoupler DIP-8 IC

IC Name: PC923L Package/Case: DIP-8

Price BDT 85
More
In-Stock
LM358 Dual Operational Amplifiers Op-Amp DIP8 Robotics Bangladesh
Quick view

Reference: RBD-1013

LM358 Dual Operational Amplifiers Op-Amp DIP8

Wide supply voltage ranges Low supply-current drain independent of supply voltage Common-mode input voltage range includes ground, allowing direct sensing near ground Low input bias and offset parameters Internal frequency compensation

Price BDT 10
More
In-Stock
4028 Decoder Robotics Bangladesh
Quick view

Reference: RBD-1280

4028 Decoder

IC Name: CD4028 Package/Case: DIP-16

Price BDT 25
More
In-Stock
14 Pin DIP IC Base/Socket Robotics Bangladesh
Quick view

Reference: RBD-1982

14 Pin DIP IC Base/Socket

14 pins. JDEC compliant. Molded notch for proper orientation. Easy to insert and remove ICs.

Price BDT 5
More
In-Stock
LM386 386D JRC Robotics Bangladesh
Quick view

Reference: RBD-1436

LM386 386D JRC

IC Name: LM386N Package/Case: DIP-8

Price BDT 20
More
In-Stock
LM301AN Op-Amp Robotics Bangladesh
Quick view

Reference: RBD-1024

LM301AN Op-Amp

IC Name: LM301AN Op-Amp Package/Case: DIP-8

Price BDT 40
More
In-Stock
LM311 Comparator Robotics Bangladesh
Quick view

Reference: RBD-1290

LM311 Comparator

IC Name: LM311 Package/Case: DIP-8

Price BDT 20
More
In-Stock
- BDT 10 Reduced price SN74HC48N Robotics Bangladesh
Quick view

Reference: RBD-1030

SN74HC48N

IC Name: SN74HC48N Package/Case: DIP-16

Price BDT 35 Regular price BDT 45
More
In-Stock
CD4027 JK Flip Flop Robotics Bangladesh
Quick view

Reference: RBD-1297

CD4027 JK Flip Flop

IC Name: CD4027B Package/Case: DIP-16

Price BDT 20
More
In-Stock
74147 Encoder Robotics Bangladesh
Quick view

Reference: RBD-1285

74147 Encoder

IC Name: 74LS147 Package/Case: DIP-16

Price BDT 40
More
In-Stock
7404 NOT Gate DIP 14 Robotics Bangladesh
Quick view

Reference: RBD-1033

7404 NOT Gate DIP 14

IC Name: 74LS04 Package/Case: DIP-14

Price BDT 25
More
In-Stock
TDA2030A Robotics Bangladesh
Quick view

Reference: RBD-1433

TDA2030A

IC Name: TDA2030A Package/Case: DIP-3

Price BDT 18
More
In-Stock
CD4016 Robotics Bangladesh
Quick view

Reference: RBD-1282

CD4016

Package/Case: PDIP (N) IC Name: CD4016

Price BDT 20
More
In-Stock
CD4017 Johnson Counter Robotics Bangladesh
Quick view

Reference: RBD-1278

CD4017 Johnson Counter

Wide supply voltage range from 2.0 V to 6.0 V CMOS low power dissipation High noise immunity Latch-up performance exceeds 100 mA per JESD 78 Class II Level B

Price BDT 25
More
In-Stock
Current to Voltage Transmitter Module Robotics Bangladesh
Quick view

Reference: RBD-1344

Current to Voltage Transmitter Module

Supply voltage range: DC 7 V ~ 35 V Output voltage signal: 0 ~ 2.5 v, 3.3 v, 5 v, 10 v, 15 V. 4-20mA to 0-15V,0-5V,0-10V

Price BDT 1,950
More
In-Stock
INA125P Instrumentation Amplifier With Precision Voltage Reference Robotics Bangladesh
Quick view

Reference: RBD-0276

INA125P Instrumentation Amplifier With Precision Voltage Reference

The INA125 is a low-power, high-accuracy instrumentation amplifier with a precision voltage reference. It provides complete bridge excitation and precision differential-input amplification on a single integrated circuit. A single external resistor sets any gain from 4 to 10,000. The INA125 is laser-trimmed for low offset voltage (250µV), low offset drift...

Price BDT 1,150
More
In-Stock
HA17741 Robotics Bangladesh
Quick view

Reference: RBD-1439

HA17741

IC Name: HA17741 Package/Case: DIP-8

Price BDT 25
More
In-Stock
PIC16F73 Microcontroller Robotics Bangladesh
Quick view

Reference: RBD-1416

PIC16F73 Microcontroller

High performance RISC CPU Only 35 single word instructions to learn All single cycle instructions except for program branches which are two-cycle

Price BDT 110
More
In-Stock
TL494CN TL494 Pulse-Width-Modulation Control Circuits Robotics Bangladesh
Quick view

Reference: RBD-2274

TL494CN TL494 Pulse-Width-Modulation Control Circuits

PWM controller IC used for power supplies, motor control, and lighting control. Offers high efficiency, flexible configuration, and precise output control. Widely available, cost-effective, and commonly used in a variety of electronic designs.

Price BDT 20
More
In-Stock
24C256 EEPROM Robotics Bangladesh
Quick view

Reference: RBD-1281

24C256 EEPROM

IC Name: 24LC256-I/P Package/Case: DIP-8

Price BDT 60
More
In-stock
- BDT 5 Reduced price 4N35 Optocoupler Robotics Bangladesh
Quick view

Reference: RBD-1276

4N35 Optocoupler

IC Name: 4N35 Package/Case: DIP-6

Price BDT 40 Regular price BDT 45
More
In-Stock
- BDT 2 Reduced price TL072CP JFET Dual Op-Amp Robotics Bangladesh
Quick view

Reference: RBD-1026

TL072CP JFET Dual Op-Amp

IC Name: TL072CP Package/Case: DIP-8

Price BDT 35 Regular price BDT 37
More
In-Stock
UM3561A Robotics Bangladesh
Quick view

Reference: RBD-1283

UM3561A

IC Name: UM3561A Package/Case: DIP-8

Price BDT 85
More
In-Stock
Customers who bought this product also bought:
2N2222 NPN Transistor Robotics Bangladesh
Quick view

Reference: RBD-0760

2N2222 NPN Transistor

2N2222 NPN DIP Transistor

Price BDT 4
More
In-Stock
1N4148 Diode Robotics Bangladesh
Quick view

Reference: RBD-1355

1N4148 Diode

Maximum Repetitive Peak Reverse Voltage (VRRM): 100V. Maximum RMS voltage (VRMS): 75V. Maximum Average Forward Rectified Current(IF(AV)): 0.15A.

Price BDT 3
More
In-Stock
White Led 5mm(pack of 5) Robotics Bangladesh
Quick view

Reference: RBD-1299

White Led 5mm(pack of 5)

Size: 5mm Color: White Head Shape: Round Lens Appearance: Transparent

Price BDT 5
More
In-Stock
BC337 NPN transistor Robotics Bangladesh
Quick view

Reference: RBD-1903

BC337 NPN transistor

BC337 Transistor Transistor Type: NPN Package/Case: TO−92

Price BDT 5
More
In-Stock
Veroboard Dot Type Robotics Bangladesh
Quick view

Reference: RBD-0840

Veroboard Dot Type

Dimension: 14.5×6 cm Copper Thickness 1-4 OZ Board Thickness 1.1 mm Board color: Brown

Price BDT 25
More
In-Stock
HW-411A LM2596 DC-DC Step Down Adjustable Power Supply Module 3A Max Buck Converter Robotics Bangladesh
Quick view

Reference: RBD-0406

HW-411A LM2596 DC-DC Step Down Adjustable Power Supply Module 3A Max Buck Converter

Input voltage: 4.5-35V, Output voltage: (3-35V) continuously adjustable (recommended load debugging). Minimum pressure: 1.5V Output current: rated current 2A, 3A maximum Output Power: 15W maximum. RoboticsBD

Price BDT 99
More
In-Stock
Breadboard (Medium Size) Robotics Bangladesh
Quick view

Reference: RBD-0120

Breadboard Half Size Bare 400 Tie Points

400 tie points 2 Power lanes, Total 100 tie points in power lanes 1 Double strip, Total 300 tie points Perfect for Arduino shield prototyping and testing Plastic housing, metal contact clips

Price BDT 75
More
In-Stock
Servo Motor Micro SG90 180 Degree Rotation Robotics Bangladesh
Quick view

Reference: RBD-0020

Servo Motor Micro SG90 180 Degree Rotation

Model: SG90 Weight: 9 gm Operating voltage: 3.0V~ 7.2V Servo Plug: JR Stall torque @4.8V : 1.2kg-cm Stall torque @6.6V : 1.6kg-cm Note: Product images/ Components brand may vary from actual product as our stock rotates.

Price BDT 149
More
In-Stock

Our last Google reviews