Shop
Description
Price: $71.90 - $16.99
(as of Dec 04, 2024 21:51:06 UTC – Details)
From the brand
4-Digit Digital DIY Clock Kits
Robot Digital Clock Kit
Standing Robot ShapeDisplay Time/Date/Temperature; With power-off memory and alarm clock function
Colorful Digital Clock Kit
1、1.36-inch digital tube，colorful display
2、Every day/Monday to Friday/Monday to Saturday alarm clock setting
4-Digit Digital DIY Clock Kits
Display Time/Date/Temperature；Adjustable brightnessWith power-off memory and alarm clock function
SMD/SMT Rechargeable Clock Kit
Battery/USB Powered, outdoor use; Clear screen display Time/Date/TemperatureTwo-way Alarm Clock; has stopwatch and countdown mode
SMT/SMD Heart Shaped Clock Kit
12 LED animation effectsDisplay Time/Date/Temperature; 4 clock music; With power-off memory function
Product Dimensions : 3 x 1.2 x 0.9 inches; 2.4 ounces
Manufacturer recommended age : 13 years and up
Item model number : GY20029
Date First Available : November 27, 2021
Manufacturer : WHDTS
ASIN : B09MN6JCMC
⏰【Light-controlled Temperature Clock Kit】: The practical soldering kit are used to installed to a 4-Digit Digital Light-controlled Temperature LED Electronic Clock. Which can display current date, time, temperature in the real time, 4 optional alarm clock music. User can set alarm as your needs. This diy electric kit is widely used in schools to help students learn basic mechanical and electronic skills. Highly recommended to practice soldering skills enjoyably for you.
⏰【Functions & Features】: Plug in and use. The clock display brightness can be set to automatically adjust, or you can manually adjust the brightness. With power-off memory and alarm clock function, the alarm clock can be turned on or off by yourself and contains 4 music adjustable. The 4-digit digital electronic clock can also accurately measure temperature. Please note that for the first use, the temperature needs to be calibrated.
⏰【Great School Science Project】: Electronic soldering project kit for soldering practice and also suitable for family education. Not only to improve your soldering skills, you will also will be more familiar with electronic components and learn more interesting electronics things. But please note, this diy soldering kit requires certain foundation of basic electronic theoretical knowledge and welding and hands-on ability. The finished project can also be used as desktop art accessories.
⏰【Easy Assembly】: In addition to teaching basic mechanical and electronic principles, the led clock kit is easy to build and the principle is simple. The connection that was clearly mapped and labeled on the board. The diy soldering project is often used to teach basic soldering skills. A great first diy electronics kit for any STEM student. The soldering practice kits are also suitable for DIY electronics enthusiasts and can be used as school education practice kits.
⏰【Paper English Manual】: The package comes with a paper instruction manual, you can scan the QR code and download the PDF installation document to introduce the soldering method of each component. Or you can download the User Manual on the Amazon page at Product Guides and Documents.
Customers say
Customers find the science fundamentals kit to be a good learning kit, with quality components. They mention it’s a fun way to practice soldering skills and a good challenge for kids. Customers are also satisfied with the accuracy of the clock, its design, and value for money. However, some customers disagree on the ease of assembly and functionality.
AI-generated from the text of customer reviews
Claudia MarquezDecember 4, 2024
Easy to solder, good clock
As a kit: This is my second soldering kit, and I was able to solder it without major problems. The clock works correctly. You only have to solder through-hole components, so it’s a good beginner kit.As a clock: Works great as an alarm clock. It is a little difficult to set up at first since you have only 2 buttons to configure all the options, but it is doable. The online manual has enough instructions to figure it out.
WaynemiaDecember 4, 2024
Good starter soldering kit
This little kit is good for a starter project. It has some variety of components, there is no wiring since everything is on one board, it comes with minimal documentation but at least it has something, and the online instructions are good.This has a temperature sensor but I have not found the calibration and it only reads out in C. It is necessary access the online instructions to be able to set the clock. It only has two buttons and you have to follow specific steps to set it up.This clock has batter backup and the kit includes the battery which was nice. The illumination is adjustable and has an auto mode so you can use it for a bedside clock if you want to. It also has an option to count down a tone on the hour. It can also periodically show the date and/or temperature.The soldering is straight forward and is a good starter for learning. It is very important to ensure you have all the components mounted before soldering on the display. The display will cover some of the holes so you won’t have easy access once it is mounted.The display is readable across the room. As long as you have USB power you could place it anywhere that is convenient and still read it. You can access the date by pressing the left button and the temp by pressing the right button.All in all, not bad. I wish the temperature could be calibrated and displayed in F. The power cord is a little short for use as a disk or table clock. It needs a sticker with instructions you could put on the back for the setting modes. I will probably make one. It only displays in 24hr time. It would be nice to have a 12hr mode.
JoshDecember 4, 2024
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.
José V.December 4, 2024
El artÃculo está incompleto, es difÃcil armarlo, ya que no tiene instructivos ni videos de armado⦠la relación precio-calidad es pésima. Ojalá que me devuelvane mi dinero
redbirdDecember 4, 2024
This is SMALL…so you need to practice and have the right tip.Not great for a first or second project
JASPERDecember 4, 2024
Live in a small appartment so.perfeft for Christmas. Thanks.for super quick shipping schematics and awsome diy project. Love it!
DJPapaSeanDecember 4, 2024
First, the item arrived very quickly, in fact, a day earlier than expected. The seller followed up with en email containing a full colour PDF walk-thru (not just a link) paying close attention to details such as how to ensure polarity of the components. The only downside is that it doesn’t come with a case or even a referral to where the right one could be purchased. In the end, I cut holes in the box and mounted it there until I can find or 3D print something better.
PascalDecember 4, 2024
facile à monter ..et le fun a faire…fonctionne très bien…jai juste arrache les petit speaker…c’était fatigant