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Product Description
AT89C2051 Electronic Clock Production Suite 7-12 V Electronic Clock Module DIY KIT 6 Bits Digital LED Display Learing Kit for Arduino
Feature:
1. High-Precision Digital Clock: This digital clock diy kit  is based on the AT89C2051 microcontroller, allowing for high-precision digital clock functionality. Users can set and adjust the time to achieve accurate time display, meeting their time management needs.
2. Multiple Function Modes: Electronic clock kit typically offer various function modes such as time display, alarm, timer, etc. Users can choose and customize the mode according to their specific requirements, providing practicality and flexibility.
3. Easy Assembly and Operation: The electronic clock production suite usually comes with detailed assembly and operation guides, enabling users to quickly assemble and start the digital clock. Each component and interface are designed and optimized for user-friendly operation and control.
4. Customizable Appearance: Electronic clock module diy kit often provide customizable casings and display effects. Users can design the appearance according to their preferences and adjust parameters such as brightness, color, and display mode to achieve their desired visual effects.
5. Learning and Education: For students and beginners, electronic alarm clock kit provide an opportunity to learn about electronics, embedded systems, and programming. By understanding and operating this kit, they can gain knowledge in microcontroller principles, circuit connections, programming languages, logic, and more. These kits usually have expandable interfaces, allowing users to add external modules and sensors to extend their functionality and application scope. Additionally, users can customize and personalize the function and appearance design based on their needs and creativity.

 

Specification:
Origin: Mainland China
Type: Module
Condition: New
Model: AT89C2051
Bit depth: six LED digits
Working voltage: 7-12 V
Current consumption: 10-20mA
Accuracy is less than 1 second over 24 hours
Features: alarm clock, stopwatch, countdown and counter.
Size: 87*50*20mm/3.43x1.97x0.79inch

Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.


Included
1 X AT89C2051 Digital Clock DIY Kit 
Pictures
Payment
  1. * We accept multiple payments.
  2. * All major credit cards are accepted through secure payment processor PayPal.
  3. * Payment must be received within 7 business days of auction closing.
  4. * If you have bought multiple items from me, you can send me one payment for all the items instead of paying for them individually. When you click the Pay Now button, eBay will automatically determine if there are other items you have won or purchased from me and will combine them for your review.
  5. * Refunds are normally issued with 2 working days.If you need any further information regarding payments,please contact us via eBay message.
  6. * If you have any special requests, please send us a message before making the payment.
  7. *NOTE: Import duties, taxes and chargers are not included in the item price or shipping charges. These charges are the buyer's responsibility.
  8. Please check with your country's customs office to determine what these additional costs will be prior to bidding buying.
Warranty

  1. * 12 months Warranty. Buy with confidence!

  2. * If you are not satisfied when you receive your item, please return it within 14 days for a replacement or money back. Please contact me before you return it.

  3. * If item is defective in 3 months, We will send you a replacement without extra charger, or offer refund after we receive the defective item.

  4. * If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item. But you have to pay the extra shipping fee.

Shipping

  1. * We ship from the item location.

  2. * Items will be shipped within 3 business day(S) after payment completed received.

  3. * NOTE: Please check the parcel before sign for it, If any problem with the parcel please mark on the signature that "Damaged when received" when signing it. Thank you.

Policies

  1. * We are not responsible for any custom duty or import tax.

  2. * We will leave POSITIVE FEEDBACK after receiving the payment. Please contact us if you are not satisfied with the item after receive it.

  3. * All messages will be answered within 1 business day. If you do not receive our reply, please kindly re-sent your message and we will reply to you as soon as possible.

  4. * Serious Buyer Only! Please place bid only if you agree with all the terms.

  5. * If you have any problems or concerns whatever with your order or products, please message us and give us a chance to assist you before you leave any feedback. We believe we can produce a positive outcome to any situation and will work hard to earn your praise.

  6. * If you were pleased with this transaction, Please give us 5 star rating, thanks!

Contact Us

  1. * Our office hours are 9:00 a.m to 6:00 p.m (GMT +8) of Monday to Saturday.

  2. * And our Office is closed on Sunday and public holidays.

  3. * We apologize for the late reply during the holidays.