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BigTime Watch Kit

BigTime Watch Kit

Precio habitual $72.99 CAD
Precio habitual Precio de oferta $72.99 CAD
Oferta Agotado
Los gastos de envío se calculan en la pantalla de pago.

The SparkFun BigTime watch kit is a geekishly stylish digital watch with a NATO style watch-band and a slick acrylic enclosure. If it seems familiar, that's because it's essentially our open-source branch from the SpikenzieLabs' Solder:Time kit. The heart of the kit is the much venerated ATMega328 using a 32kHz clock-source to keep time. To check the time, just press the button on the side of the watch and it pops up on a 4-digit 7-segment LED display. Thanks to some low-level hackery, the ATMega is running at super low power and should get an estimated 2 years of run time on a single CR2032 coin cell!

The BigTime is a through-hole kit with a low parts-count, so it makes a great project for beginning solderers. After you've finished soldering together the PCB, simply stack the acrylic pieces around it and screw them together with the included screws. Once that's done, pop in the coin-cell battery and go show off your nerd bling!

Did we mention that the watch kit is super hackable? An FTDI header is broken out to the side of the board and the watch-firmware is running on top of a bootloader! This means that all you need to do to add your own code is to open up Arduino or Wiring and select "Arduino Pro or Pro Mini 3.3V/8MHz w/ ATmega328" as your board.

This version of the watch uses brass inserts for a more secure enclosure. It also uses a new NATO style strap.

**Note:** Due to the requirements of shipping the battery in this kit, orders may take longer to process and therefore do not qualify for same-day shipping. Additionally, these batteries can not be shipped via Ground or Economy methods to Alaska or Hawaii. Sorry for any inconvenience this may cause.

**Replaces:**[KIT-11178](https://www.sparkfun.com/products/11178)

**Includes:**

* 1 x Pre-programmed [ATMega328 DIP IC](http://www.sparkfun.com/products/9061)
* 1 x [4-Digit 7-Segment Display](http://www.sparkfun.com/products/9481)
* 1 x [32kHz Crystal](http://www.sparkfun.com/products/540)
* 1 x 10kOhm Resistor
* 2 x [0.1uF Capacitors](http://www.sparkfun.com/products/8375)
* 1 x [Right Angle Tactile Button](http://www.sparkfun.com/products/10791)
* 1 x 20mm Coin Cell Battery Holder
* 1 x [20mm Coin Cell Battery](http://www.sparkfun.com/products/338)
* 4 x 4-40 Phillips Screws
* 4x 4-40 Threaded Brass Inserts
* 1 x NATO style Watch Band
* Acrylic Enclosure Parts
* Assembly Guide

**Features:**

* Very hackable ATMega328-based kit with Arduino bootloader
* All through-hole components
* Estimated 2-year battery life
* Laser-cut acrylic enclosure
* Large, easy-to-read display
* Adjustable NATO style watch-band

**Documents:**

* [Schematic](http://cdn.sparkfun.com/datasheets/Kits/BigTime.pdf)
* [Eagle Files](http://cdn.sparkfun.com/datasheets/Kits/BigTime.zip)
* [Datasheet](http://cdn.sparkfun.com/datasheets/Kits/doc8161.pdf) (ATmega328)
* [Assembly Guide](http://cdn.sparkfun.com/datasheets/Kits/SFE03-0010-Packaging-Kitcard-BigTime-rev4-05.pdf)
* [GitHub](https://github.com/sparkfun/BigTime)
* [Product Video](https://sparkfun.com/videos#all/-RsDUwKHfSg/96)

Shipping and delivery Information

Estimated delivery times range from same day to 2 weeks, depending on your location, the product ordered and stock availability. External factors such as courier network disruptions can also impact delivery timelines. PuriLite strives to ship your purchase in the shortest possible time using industry standard courier services.

For any questions related to shipping and delivery, please call +1-647-254-9757, email us at info@purilite.ca or chat with us by clicking on the chat icon at the bottom right of this page.

The PuriLite Peace of Mind 30-day money back guarantee

Enjoy our peace of mind 30-day money back guarantee on all products. If you are not satisfied with any of our products, your item is eligible for return within 30 days of purchase, subject to the terms & conditions below.

1. Goods must be returned in new & unused conditions with all original packaging. Do not write or put stickers on original packaging.
2. Any shipping charges incurred by Purilite to ship the product to your destination and returns from your location to our warehouse, in case of refused shipments, are non-refundable.
3. Depending on the product purchased, the client will be responsible for shipping product back to our warehouses.
4. Restocking fees map apply once inspected at our warehouse. All credits are subject to final inspection of good upon arrival at our destination.
5. Defective products are eligible for return.

If you purchased a product and did not receive the parcel, please contact us at sales@purilite.ca and we would be happy to assist you right away! PuriLite uses secure and well-established carriers (such as Canada Post, FedEx, Purolator, UPS etc.) to ensure your purchase is delivered successfully to your doorstep. All items are delivered with a tracking ID and are traceable. If your parcel was indeed not received, we will issue back a 100% refund.

Shop with confidence knowing that your purchase is protected, and your peace of mind is our commitment. Thank you for choosing PuriLite!

Sustainability & Ethical Sourcing

At PuriLite, we believe innovation should go hand-in-hand with responsibility. That’s why we’re committed to creating products that not only perform well but are also thoughtfully made with the planet and people in mind.

♻️ Sustainable Practices

  • We prioritize durable materials that extend the product life cycle and reduce waste.
  • Where possible, our packaging is made from recyclable or minimal-waste materials, helping to reduce environmental impact.
  • Many of our electronic products are designed with energy efficiency in mind to minimize power consumption.

🤝 Ethical Sourcing

  • We partner with manufacturers who fillow fair labor practices, ensuring safe working conditions and fair wages for their workers.
  • All suppliers are carefully vetted for compliance with environmental and ethical standards.
  • We avoid the use of materials from conflict zones and work to reduce the environmental footprint across our supply chain.

🌍 Our Ongoing Commitment

We're actively exploring new ways to improve—from using eco-certified components to optimizing our logistics for a lower carbon footprint. Every small step counts, and we’re committed to doing our part in building a more sustainable future.

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BigTime Watch Kit
BigTime Watch KitPL4-KIT-11734
BigTime Watch KitPL4-KIT-11734
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