WHDTS C51 6-Digit DIY Digital Electronic Clock Kit AT89C2051 Chip Alarm Clock...

Description

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WHDTS C51 6-Digit DIY Digital Electronic Clock Kit AT89C2051 Chip Alarm Clock Kit Soldering Practice Learning Kits
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Product Description
You Wanna Experience Fantastic Electronics Soldering?You /Your Kids Are Interested in DIY Electronics Projects?Wanna Spark & Encourage Child's Talents & Passions and Keep Electronics Learning Interesting and Fun?Racked Your Brains About Cool Gifts to Friends/Kids?This Ingenious DIY Clock Kit Born for It. It Makes Learning Not A Dull Thing But A Great Joy. You /Your Child Will Enjoy The Pleasure of DIY Electronics.This 6-digit Electronic Clock Kit Highly Recommended by Teachers to Learn Electronics & Practice Soldering Skills for DIYers, Electronic Enthusiasts, STEM Students, Beginners, or Anyone Looking For A Digital Clock/Timer for Projects.What Will You Get?1. Easy-to-Assemble Fun Clock Kit:--This product comes to you is Component Kit needs to be installed to A Cool 6-Digit Digital Electronic Clock. It's helpful to improve the ability to solve practical problems through hands-on practice. In the meanwhile you can enjoy the fun from the DIY projects. --Easy to Assemble: The clock kit components' marker name clearly mapped and labelled on PCB layout makes it easy to assemble. Installation Method: Install the smaller components first, then install the relatively bigger components with larger volume. For Specific Installation Steps please download User Manual on the Product Page Named "Technical Specification" Section ( Due To Character Limit). 2. Strong Technical Support: In addition to providing quality products, fast logistics and perfect after-service, we can assist you in the installation. Product Defective? Contact Us for Reshipment or Refund. Finished Product Failed Achieving The Effect? Contact Us for Professional Help. Any Issues? Don't Rush to Throw Out A Negative Feedback Out of Anger And Impulse, Contact Us to Solve Your Problem. Communication Makes Problems Gone!
Features
⏰【Great School Science Project】: The DIY Clock Kits are used to installed to a 4-Digit Digital Electronic Clock. It is widely used in schools to help students learn basic mechanical and electronic skills. It's a great Science Fair project. Highly recommended to practice soldering skills enjoyably for you and your kids.
⏰【Easy Assembly】: In addition to teaching basic mechanical and electronic principles, the clock kit is easy to build and is so simple. The connection that was clearly mapped and labeled on the board makes it easy to assemble. It's often used to teach basic soldering skills. It's a great first kit for any STEM student. No programming is required.
⏰【Wide Time Functions】: Wide functions with clock, time set, alarm set, countdown timer, stopwatch, counter, hourly chime, precise time display, and 24 hours format. Accurate Travel Time--the error range ±1 sec every 24 hours.
⏰【Parameters】: This Electronic Clock Kit is equipped with AT89C2051 master chip. Military-Grade FR-4 PCB board(Size: 7"x2"(92x49mm)). Comes with a 150mm power supply wire for DC 7~12V voltage input, typical applications is 9V. You can connect the power cable with a battery box with 5xAA batteries or power adapter that can supply 7-12V voltage to make it work.
⏰【Perfect After-Service, Supports Wholesale】: This product is DIY kits, not the end product! This Soldering Project requires basic electronic knowledge and hands-on ability. Please read the manual before soldering. Any issues, please do not hesitate to contact us directly for further help. WHDTS has long been engaged in Electronics Related Products wholesale and retail business. Welcome letter to discuss the wholesale business. The bigger the amount is, the more favorable the price is.
Thank you for your business, your trust and your confidence. It is our pleasure to work with our customers.
Delivery
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If you have any question. Please do not hesitate to contact us. Please send us message via eBay system. We reply every message within 24 hours. If you did not receive our reply. We think maybe we did not receive your message. Please send us message again.
Payment Policy
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We only accept payment via PayPal. Please kindly check if you can do the payment via PayPal before placing an order.
Shipping Policy
We only send the item according to the address on Ebay, the address can't be changed once we pack the item. Please double check your shipping address it before your send the payment.
It should take 2-4 business days for the product to reach your destination.
If the product doesn't reach your destination within the time limit, please give it an additional 1-2 business days in case of postal delays and/or possible technical issues.
We use a selection of shipping services such as UPS, FedEx, USPS etc.
We ship only to the 48 contiguous states of America. We do not ship to Hawaii, Alaska, US Protectorates, APO/FPO addresses and PO Boxes. Local pickups are not offered.
If it takes any longer than that, please do not hesitate to contact us to resolve the issues.
Feedback
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We take our reputation seriously, we buy and sell online, so we understand the value of trust. If you are unsatisfied with your order, please contact us and we will work with you to resolve it to your satisfaction.
Return Policy
- This product comes with 30-Days Money Back Guarantee.
- If you receive an item and it doesn't work properly or you don't like it because of any reason at all.
- We have a 100% refund/return policy. We will ship you a new item or refund your money for the full sale amount.
- For all returned products, buyers MUST contact us for the returning address.