DS1302 RTC Real Time Clock Module

£4.00 GBP
The price is for a single piece.
There are 3 pieces in the retail box.
The quantity has to be a multiple of 3.
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Frequently Bought Together

Total price:£10.00

Introducing the Lonely Binary DS1302 Real-Time Clock Module – your ultimate timekeeping companion that pairs perfectly with any micro-controller. Designed to keep time with style and efficiency, this remarkable module from Lonely Binary is here to revolutionize your timekeeping experience.

Low power, high performance: The DS1302 is engineered to operate on unbelievably low power, ensuring that your clock stays ticking while consuming less than 1uW of energy. Say goodbye to battery drain and hello to optimized efficiency.

Seamless communication: With its simple serial interface, the Lonely Binary DS1302 effortlessly communicates with your microprocessor, creating a seamless connection that keeps your time synchronized and accurate.

All-inclusive timekeeping: From seconds to years, this real-time clock/calendar has got you covered. It provides precise information on seconds, minutes, hours, day, date, month, and year, ensuring you never miss a beat.

Automatic adjustments, no worries: The DS1302 takes care of the little details, automatically adjusting the end of the month date for months with fewer than 31 days. Leap year corrections? Consider it done. Sit back, relax, and let your clock do the hard work.

The choice is yours: Embrace flexibility with the Lonely Binary DS1302. Select your preferred time format with the clock's ability to operate in either the 24-hour or 12-hour format. And don't forget the handy AM/PM indicator to keep you on track throughout the day.

It's time to elevate your timekeeping game with the Lonely Binary DS1302 Real-Time Clock Module. Designed for perfection and backed by the expertise of Lonely Binary, this module is your ultimate timekeeping companion. Don't settle for ordinary – choose Lonely Binary and experience timekeeping like never before.



Lonely Binary Product Schematics


What’s in the Box

There are 3 pieces in the retail box.
The listing price is for

  • 1 x DS1302 Module



  • Australia Orders over $55 - Your order will enjoy free shipping via Australia Post Standard Shipping Services. 
  • International Orders over $99 - Your order will be posted via Australia Post Air Mail Services. 

Raspberry Pi board / Micro:bit board / NVIDIA board will be excluded; All PCB orders will not enjoy free shipping. Distributors and wholesale orders are not eligible for free shipping.


At this time, LONELY BINARY is an online-only business, with our products available through lonelybinary.com. This allows us to keep the cost down for the customer. Orders cannot be picked up. 


We ship Australia wide to all addresses, including PO Box, Parcel Locker, etc.All Australian orders will be shipped via Australia Post, Courier Please or Fastway Couriers (Aramex). International Orders will be shipped via Australia Post or DHL. Your order will be shipped within one business day after we receive payment, providing the items are in stock.

  • Standard Shipping
    Sent via standard Australia Post stamped letter mail, typically 5-9 business days. No tracking/support available other than confirmation of dispatch.
  • Express Post
    Sent via Australia Post Express Service, Fastway Courier or Courier Please, 1 – 2 business days for metro orders, potentially longer for orders outside of metro zones, with full tracking.

Non-metro addresses in WA, NT, SA & TAS can take 2+ days in addition to the above information.

Shipping costs for international orders vary depending on location and package size, where possible we have kept this to flat rate charges to reduce confusion. International orders are shipped through Australia Post and DHL courier service depending on the most economical at the time. 


Shipping Method via Delivery Area Delivery Time(business day) Tracking No. Weight Limit
DHL Asia 1-2 YES No Limit
western EU 2-3 YES No Limit
eastern EU 3-5 YES No Limit
North America 2-3 YES No Limit
Australia 2-3 YES No Limit
South America 3-5 YES No Limit
South Africa 3-5 YES No Limit


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