--- product_id: 563380330 title: "6 Bits Digital LED Electronic Clock Kits PCB Soldering Practice Learning Board AT89C2051 DC5V-12V Component Spare Part Digital Clock Kits PCBacrylic Clock Enclosures 89C2051 Digital Clock Kits Modules" brand: "kieteiik" price: "FREE" currency: USD in_stock: true url: https://www.desertcart.us/products/563380330-6-bits-digital-led-electronic-clock-kits-pcb-soldering-practice store_origin: US region: United States of America --- # Backup Power DIY Assembly Digital Clock 6 Bits Digital LED Electronic Clock Kits PCB Soldering Practice Learning Board AT89C2051 DC5V-12V Component Spare Part Digital Clock Kits PCBacrylic Clock Enclosures 89C2051 Digital Clock Kits Modules **Brand:** kieteiik **Price:** FREE **Availability:** ✅ In Stock ## Summary > 🛠️ Build Your Time, One LED at a Time! ## Quick Answers - **What is this?** 6 Bits Digital LED Electronic Clock Kits PCB Soldering Practice Learning Board AT89C2051 DC5V-12V Component Spare Part Digital Clock Kits PCBacrylic Clock Enclosures 89C2051 Digital Clock Kits Modules by kieteiik - **How much does it cost?** FREE with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/563380330-6-bits-digital-led-electronic-clock-kits-pcb-soldering-practice) ## Best For - kieteiik enthusiasts ## Why This Product - Trusted kieteiik brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Craft Your Time:** Unleash your inner engineer with this DIY clock kit! - • **Bright & Clear Display:** Experience vibrant visibility with high-brightness LED tubes. - • **Power-Packed Performance:** Stay on schedule with a reliable backup battery. - • **User-Friendly Calibration:** Easily adjust time settings with a simple button press. - • **Perfect for All Skill Levels:** A rewarding project for both beginners and seasoned hobbyists. ## Overview The KieTeiiK 6 Bits Digital LED Electronic Clock Kit is a versatile DIY project designed for electronics enthusiasts. Featuring an AT89C2051 control chip and high-brightness LED display, this kit allows users to assemble their own digital clock while enjoying a hands-on learning experience. With a backup battery for uninterrupted timekeeping and easy calibration, it's perfect for both beginners and advanced users looking to enhance their tech skills. ## Description 6 Bits Digital LED Electronic Clock Kits PCB Soldering Practice Learning Board AT89C2051 DC5V-12V Component Spare Part digital clock kits PCBacrylic clock enclosures 89C2051 digital clock kits electronic modules parts and componentFeatures:Perfect for electronics enthusiasts and hobbyists who enjoy building and assembling their own gadget. This kits provides a fun and rewarding experience for both beginners and advanced users.Whether it's in your living room, office, or workshop, this DIY clock will be addition to any space. Showcase your creativity and showcase your love for retrotechnology.89C2051 digital clock kits, the control chip adopts AT89C2051, and the digital tube adopts three two-bit red common-anode LED digital tubes, with clear display and high brightness. Because it is a scannings display modes, the display brightness can be changed by changing the resistance value of R4R10.S1button is used to calibrate thetime, press and hold it for more than2 seconds to enter the calibration time and and quick touchs is used to adjust thetime values.A 3Vbackup battery is added to this circuit. In case of power failure, AT89C2051 uses thebackup battery to supply power, and the clocks will not stop, but the digital tube will not display, and it will be used asbackup power after incomingscall.Specifications:Material:Electronic ComponentSize:As Picture ShownPart Number:AT89C2051Working voltage: DC5V-12VPackage Includes:1 Set LED Electronic ClockNote:①.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. ②.Due to the difference between different monitors, the picture may not reflect the actual color of the item.Thanks for your understandings. ## Features - Whether it's in your living room, office, or workshop, this DIY clock will be addition to any space. Showcase your creativity and showcase your love for retrotechnology. - 89C2051 digital clock kits, the control chip adopts AT89C2051, and the digital tube adopts three two-bit red common-anode LED digital tubes, with clear display and high brightness. Because it is a scannings display modes, the display brightness can be changed by changing the resistance value of R4R10. - Perfect for electronics enthusiasts and hobbyists who enjoy building and assembling their own gadget. This kits provides a fun and rewarding experience for both beginners and advanced users. - S1button is used to calibrate thetime, press and hold it for more than2 seconds to enter the calibration time and and quick touchs is used to adjust thetime values. - A 3Vbackup battery is added to this circuit. In case of power failure, AT89C2051 uses thebackup battery to supply power, and the clocks will not stop, but the digital tube will not display, and it will be used asbackup power after incomingscall. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CHNDJQ7S | | Best Sellers Rank | 2,606,166 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 11,549 in Wall Clocks | | Brand | KieTeiiK | | Customer Reviews | 5.0 5.0 out of 5 stars (1) | | Date First Available | 9 Sept. 2023 | | Item Weight | 47.9 g | | Model Number | KieTeiiK | | Package Dimensions | 12 x 7 x 3 cm; 47.92 g | ## Images ![6 Bits Digital LED Electronic Clock Kits PCB Soldering Practice Learning Board AT89C2051 DC5V-12V Component Spare Part Digital Clock Kits PCBacrylic Clock Enclosures 89C2051 Digital Clock Kits Modules - Image 1](https://m.media-amazon.com/images/I/61eMSwR1iDL.jpg) ![6 Bits Digital LED Electronic Clock Kits PCB Soldering Practice Learning Board AT89C2051 DC5V-12V Component Spare Part Digital Clock Kits PCBacrylic Clock Enclosures 89C2051 Digital Clock Kits Modules - Image 2](https://m.media-amazon.com/images/I/81j6THqtlpL.jpg) ![6 Bits Digital LED Electronic Clock Kits PCB Soldering Practice Learning Board AT89C2051 DC5V-12V Component Spare Part Digital Clock Kits PCBacrylic Clock Enclosures 89C2051 Digital Clock Kits Modules - Image 3](https://m.media-amazon.com/images/I/71dOEdj6TpL.jpg) ![6 Bits Digital LED Electronic Clock Kits PCB Soldering Practice Learning Board AT89C2051 DC5V-12V Component Spare Part Digital Clock Kits PCBacrylic Clock Enclosures 89C2051 Digital Clock Kits Modules - Image 4](https://m.media-amazon.com/images/I/719mvyoizML.jpg) ![6 Bits Digital LED Electronic Clock Kits PCB Soldering Practice Learning Board AT89C2051 DC5V-12V Component Spare Part Digital Clock Kits PCBacrylic Clock Enclosures 89C2051 Digital Clock Kits Modules - Image 5](https://m.media-amazon.com/images/I/81ePJRUvAPL.jpg) ## Frequently Bought Together - 6 Bits Digital LED Electronic Clock Kits PCB Soldering Practice Learning Board AT89C2051 DC5V-12V Component Spare Part Digital Clock Kits PCBacrylic Clock Enclosures 89C2051 Digital Clock Kits Modules - Gikfun Electronic LED Flashing Lights Soldering Practice Board PCB DIY Kit EK1874 - Thermaltronics TMT-TC-2 Lead Free Tip Tinner (20g) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/563380330-6-bits-digital-led-electronic-clock-kits-pcb-soldering-practice](https://www.desertcart.us/products/563380330-6-bits-digital-led-electronic-clock-kits-pcb-soldering-practice) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-10-06*