MiOYOOW TJ-56-428 4-Digit Digital DIY Clock Kits with Acrylic Shell, DIY Alarm Clock Soldering Practice Kit for Students and DIYers, DIY Electronics Kit for Learning Electronics
Thumbnail 1Thumbnail 2Thumbnail 3Thumbnail 4Thumbnail 5Thumbnail 6Thumbnail 7

MiOYOOW TJ-56-428 4-Digit Digital DIY Clock Kits with Acrylic Shell, DIY Alarm Clock Soldering Practice Kit for Students and DIYers, DIY Electronics Kit for Learning Electronics

4.0/5
Product ID: 391608343
Secure Transaction

Details

  • Brand
    MiOYOOW
  • Color
    4 Digit Clock
  • Display Type
    Digital
  • Style
    经典的
  • Special Feature
    Timer
  • Product Dimensions
    3"W x 0.9"H
4-Digit Display
🎶4 Alarm Tones
🌡️Temperature Sensor

Description

⏰ Build Your Time, Build Your Skills!

  • 📚 COMPREHENSIVE MANUAL - Includes a QR code for easy access to detailed assembly instructions.
  • 🔧 DIY LEARNING EXPERIENCE - Perfect for honing your soldering skills while creating a functional clock.
  • 🎓 IDEAL FOR STEM EDUCATION - A hands-on project that enhances understanding of electronics and mechanics.
  • 🎨 STYLISH DESKTOP ACCESSORY - Once completed, it doubles as a chic addition to your home office decor.
  • 🌟 LIGHT CONTROLLED BRIGHTNESS - Automatically adjusts display brightness for optimal visibility.

The MiOYOOWTJ-56-428 4-Digit Digital DIY Clock Kit is an engaging electronics project designed for students and DIY enthusiasts. This kit allows users to assemble a light-controlled temperature clock that displays time, date, and temperature, while also featuring customizable alarm tones. With clear instructions and a focus on practical skills, it's an excellent choice for educational settings and personal projects alike.

Specifications

BrandMiOYOOW
Color4 Digit Multifunctional Clock Kit
Display TypeDigital
Style经典的
Special FeatureTimer
Product Dimensions3"W x 0.9"H
Power SourceDC
Room TypeHome Office
ShapeRectangular
Indoor/Outdoor UsageIndoor
MaterialAcrylic
ThemeMusic
Frame MaterialAcrylic
Are Batteries IncludedNo
Item Weight2.4 ounces
Alarm ClockYes
Watch MovementMechanical
Number of Items1
Operation ModeAutomatic
ManufacturerWHDTS
UPC761064429632
Part NumberGY20029
Item model numberGY20029
SizeMedium
Item Package Quantity1
Special FeaturesTimer
Included Componentselectronic cpmponents
Batteries Included?No
Batteries Required?No

Reviews

4.0

All from verified purchases

A**N

Great Clock Kit to Build

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.

J**H

Good Clock, Enjoyable Kit

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.

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Shop Global, Save with Desertcart
Value for Money
Competitive prices on a vast range of products
Shop Globally
Serving millions of shoppers across more than 100 countries
Enhanced Protection
Trusted payment options loved by worldwide shoppers
Customer Assurance
Trusted payment options loved by worldwide shoppers.
Desertcart App
Shop on the go, anytime, anywhere.
€ 33.26

Duties & taxes incl.

Slovakiastore
1
Free Shipping

with PRO Membership

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Mioyoow Tj 56 428 4 Digit Digital Diy Clock Kits | Desertcart Slovakia