---
product_id: 148582555
title: "2 Pack, MiOYOOW 4-Digit Digital Clock Kits with PCB, DIY Alarm Clock Soldering Project Kit for Learning Electronics Soldering Practice with English Instructions"
brand: "mioyoow"
price: "B/.64"
currency: PAB
in_stock: true
reviews_count: 2
url: https://www.desertcart.com.pa/products/148582555-2-pack-mioyoow-4-digit-digital-clock-kits-with-pcb
store_origin: PA
region: Panama
---

# 4-Digit Display Power Memory DIY Assembly 2 Pack, MiOYOOW 4-Digit Digital Clock Kits with PCB, DIY Alarm Clock Soldering Project Kit for Learning Electronics Soldering Practice with English Instructions

**Brand:** mioyoow
**Price:** B/.64
**Availability:** ✅ In Stock

## Summary

> ⏰ Build, Learn, and Shine with Time!

## Quick Answers

- **What is this?** 2 Pack, MiOYOOW 4-Digit Digital Clock Kits with PCB, DIY Alarm Clock Soldering Project Kit for Learning Electronics Soldering Practice with English Instructions by mioyoow
- **How much does it cost?** B/.64 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/148582555-2-pack-mioyoow-4-digit-digital-clock-kits-with-pcb)

## Best For

- mioyoow enthusiasts

## Why This Product

- Trusted mioyoow brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Timing:** Accurate to ±1 sec every 24 hours for reliable timekeeping.
- • **User-Friendly Design:** Clearly labeled connections make assembly a breeze.
- • **Dual Alarm Functionality:** Set two alarms and enjoy hourly chimes for added convenience.
- • **Unlock Your Inner Engineer:** Perfect for STEM enthusiasts and aspiring techies!
- • **Hands-On Learning Experience:** Master soldering skills while building your own clock.

## Overview

The MiOYOOW 4-Digit Digital Clock Kit is a comprehensive DIY project designed for educational purposes. Ideal for students and hobbyists, this kit allows users to learn essential electronics and soldering skills while assembling a fully functional digital clock. With features like precise timekeeping, dual alarms, and an easy-to-follow manual, this kit is perfect for anyone looking to dive into the world of electronics.

## Description

Full description not available

## 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.
- ⏰【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.
- ⏰【Comprehensive Time Functions in Most Electronic Clocks】: Seconds Correction Function. Could switch to display the seconds or minutes interface independently. Accurate Travel Time--the error range ±1 sec every 24 hours. Hourly Chime Function--it supports hourly chime from 8:00 to 20:00 (The function can be turned on or off.). Two-way Alarm Clock--supports twice alarm clock setting. Power Cut Memory Function--the time is still accurate once power-on from power-off.
- ⏰【Parameters】: This Electronic Clock Kit is equipped with STC11F02E master chip. DC5.5*2.1 power port with 5V power supply, come along with a 3.5mm USB power cable, plug in the USB charger to use it. 4 digit 0.56" red LED module which is specially for the led clock kit. 24 hour display format.
- ⏰【How to Get Manual】: This product is DIY kits, not the end product! This Soldering Project requires basic electronic knowledge and hands-on ability. Please download the User Manual on the desertcart page at Product Guides and Documents before soldering.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | WHDTS |
| Part Number | 13446 |
| Item Weight | 3.2 ounces |
| Package Dimensions | 5.24 x 2.87 x 1.46 inches |
| Item model number | 13446 |
| Color | 2 Pack-4 Digit Clock Kit(0.56 Inch) |
| Style | 2 Pack-4 Digit Clock Kit(0.56 Inch) |
| Shape | Rectangular |
| Power Source | DC |
| Item Package Quantity | 2 |
| Number Of Pieces | 2 |
| Included Components | electronic cpmponents |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![2 Pack, MiOYOOW 4-Digit Digital Clock Kits with PCB, DIY Alarm Clock Soldering Project Kit for Learning Electronics Soldering Practice with English Instructions - Image 1](https://m.media-amazon.com/images/I/71rySipxUCL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Clock Kit to Build
*by A***N on December 4, 2018*

First, I like Clocks. I have many in my collection and I wanted to see what a <$10 kit would be like.Overall, this is a great kit that was easy to build (solder) and works well. There are only a few discrete parts, the circuit board is clearly marked, the solder mask is of high quality, and I found no mistakes or errors in the circuit. It went together in about 45 minutes and has been reliably clocking time since I powered it up. As of this review, it has been running for 24 hours so I can’t yet say how accurate it is. However, it is based off a 12 MHz clock with digital circuitry so I expect it to be reasonably accurate. The instructions packed in the kit are in English & WHDTS emailed a 9-page manual (PDF) a day after the kit arrived which details both the build steps & how to operate the setting functions. If you use the detail PDF, be aware that page 4 shows a circuit board that is not the clock kit. I think page 4 was meant to show the orientation of part #5, the PR1 Network Resistor, which must be installed with the Dot next to the square box (to the left as viewed from the front) on the circuit board. If this part is in backwards, the clock probably won’t operate. The photo on page 5 is correct. I think someone just inserted the wrong picture on page 4. As a somewhat experienced kit builder, I was pleasantly surprised to see they included a socket for the main integrated circuit chip. Many inexpensive kits omit a socket which means any debugging or part placement checking is more difficult. A few of the parts must be installed in a specific orientation so look at the photos, the parts, and double check your placement before soldering.One final thought. The clock and alarm setting steps are fairly long since you have the main time and two alarms. Read the steps thoroughly and be prepared to start over if you make a procedural error. After a couple tries, it can be set easily but the 1st time through might be confusing. The designers thoughtfully made the clock show which menu step you are in as there are 10 or 11 steps to follow.

### ⭐⭐⭐⭐⭐ Good Clock, Enjoyable Kit
*by J***H on September 17, 2019*

As a kit:I would call this an easy to intermediate assembly.The silkscreen is very easy to understand, and pretty much explains everything you need to know to assemble the kit.If you have any questions about it, the manual is useful, but not a be-all end-all.A small amount of knowledge of how to read a silkscreen is necessary to enjoy the assembly process.I enjoyed the process.If you plan to carry it around, you might want to conformal coat the solder side.As a clock:Once you've built it, you'll have an hours:minutes:seconds 24 hour digital clock to enjoy.This thing has more features than many desk clocks, and is rather quite useful, even if the UI can be a little confusing.Fortunately the manual does adequately explain enough that you can figure out everything else via experimentation.There's a convenient connector on the front that provides low-current 5v signal when the alarm buzzer is active.The manual cautions against going above 12v input, however the 78L05 regulator on the input accepts up to 35v.I don't know why you would want to apply 35v to your clock, but you can.I use it on a 2S LiPo battery. You'll want a battery monitor if you use a higher cell count LiPo.Clock Mode>As you power up your kit, you'll be greeted by the Clock screen.HH:MM:SS, with seconds incrementing and the colons flashing at 1Hz. Buttons S1 and S2 don't do anything. S3 changes modes.Time appears accurate. It only deviated by about two seconds from my watch over the course of a full day. I would trust this as an accurate clock.Timeset mode>Press S3 to enter Time Set mode. You'll see the time from before, but now all six digits are flashing. Seconds continue incrementing. Use S1 to increment the minutes, and S2 to increment the hours.Alarm Set mode>S3 from timeset mode sets the alarm clock. You'll be presented with a time on the display, with the colons steady.Use S1 to increment the minutes, and S2 to increment the hours. Continue past 23 hours (11PM) so the display shows --:--:-- to disable the alarm clock outright.Countdown Timer>S3 from Alarm Set activates the countdown timer. It remembers the set-mode you last used, but not the time you set.This could display any number of 0's with no colons, and the buzzer may sound.Press S2 to cycle through the digits, and S1 to increment the selected digit. HH:MM:SS, maximum value 99:59:59. Cycle past the last digit to activate the count-down. S1 doesn't do anything during the countdown.Stopwatch>Cycle past the countdown to display 00:00:00. This is a simple stopwatch. MM:SS:1/100's. Maximum value 59:59:99, cycles around if it overflows.Press S2 to start and stop the timer. Press S1 to reset.Counter>Press S3 from Stopwatch to get a simple counter. 00 00 00 with no colons will appear on the display. Theoretical maximum value 999999, but I'm not patient enough to find out.Press S2 to increment. S1 to reset.

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*Product available on Desertcart Panama*
*Store origin: PA*
*Last updated: 2026-02-23*