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Description
Price: $12.98
(as of Dec 13, 2024 00:13:40 UTC – Details)
Product Description
Iron (30W)Solder wireMultimeterTweezersWire cutters
High quality PCB, has clearly marked the electronics components, even beginners can easily solder successfully.It is fun to build and nice to look at when finished, it’s not only a PCB board for practicing welding, but also a decorative gift for you.Comes with English user manual, which will guide you how to finish step by step, perfect for school basic electronics experiment projects.
PCB board Size:84MM*84MM Operating voltage:DC5V 61 red LED Instructions X 1
Warm tips:
Before soldering the LEDs, it’s recommended to use a multimeter to check if there are any LEDs that are not bright.Please make sure all components in right direction and right place; and check whether pseudo and float welding, this is very important in practicing and testing.If you need technology supports or meet other problem, please send e-mail to us, we will help you as soon as possible.
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Customer Reviews
4.4 out of 5 stars
333
4.4 out of 5 stars
378
4.1 out of 5 stars
321
4.4 out of 5 stars
6
4.5 out of 5 stars
717
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Price
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This is a novel design of a 60-second timer piece
High quality PCB, has clearly marked the electronics components, even beginners can easily solder successfully.
It is fun to build and nice to look at when finished, it’s not only a PCB board for practicing welding, but also a decorative gift for you.
Comes with user manual, which will guide you how to finish step by step, perfect for school basic electronics experiment projects.
Operating voltage:DC5V
Customers say
Customers find the soldering station easy to assemble and fun to build. They mention the instructions are straightforward, clear, and easy to follow. Customers also appreciate the layout and quality of the product. However, some customers have reported that the resistor doesn’t function at all.
AI-generated from the text of customer reviews
James CooperDecember 13, 2024
Nice kit to learn solder. Very good quality PCB.
This was a fun kit to refresh my soldering skills. The board was high quality and all the components were there. The instructions were straightforward, clear, and easy to follow, even though the author is not a native English speaker. I could not find the four triode tubes called for in the instructions, so I made do with the four NPN transistors included.I would suggest installing the ICs before the rest of the components. It was tricky trying to fit the leads in the small holes with the other parts in the way.I had one LED not light up. Since I destroyed it during replacement, don’t know if I put it in backwards or it was defective. There were spare LEDs, which was nice!If the power supply socket is installed on the silkscreen side per the instructions, the ground is not connected to the B- power solder hole. I put a jumper between the two outside holes of the power supply socket which fixed the problem.I recommend this kit as a fun project. We will use it as a game timer / conversation piece. Take your time and make sure each solder joint is good!
MrDLoomisDecember 13, 2024
Good kit. Instructions are somewhat lacking.
Easy to assemble. Lots of fairly close soldering, but well laid out. PC board is well made. Instruction sheet isnât too bad, could be better, though. No instruction for use, just assembly. Not much of an issue as itâs pretty straight forward, and the switches are clearly identified on the board.Iâm not sure what the finished product is useful for. Perhaps for timing turns in a game?
Practically SpeakingDecember 13, 2024
Great Kit – Good Practice
Great soldering practice. All red LEDs, the pictures vary. The T-1 LEDs seem a bit overly sensitive to heat â I killed a few getting them soldered in right. Fortunately there were more than enough extras included!
Wayne McGeeDecember 13, 2024
Great practice kit
The instructions were clear and concise with pictures showing layout of all components and a detailed parts list that even had what the actual components were labeled as (what is printed on the component) – the board was also well labeled. I bought this kit to brush up on my soldering skills as it has been several years since building anything. I overheated 1 led soldering (or maybe had it in backwards) and destroyed it taking it out, but the kit came with 4 or 5 extras so all good – as a bonus it even works! This was a fun kit to put together.
DaveDecember 13, 2024
Assembled in under an hour
It appears there’s a flaw in this, start button does nothing and stop takes 10 seconds to respond then it starts over right away. Verified everything is installed correctly, even behaved the same with buttons removed.Other than that a super easy kit for killing some time.
Kelly A. BurtonDecember 13, 2024
Really Fun Kit to Build.
First this kit was easy to build. Clear instructions, and parts are labeled on PCB. Once assembled, I plugged it into a power bank to run it. It would cut out at 20 seconds. I looked over all my joints and ensured things were correct. I started a return, then read the comments here, someone pointed out that a power brick will shut off if not enough power is being drawn. So I tried a regular usb plug in and it worked perfectly. So canceled my return. The docs show a green LED for the pause indicator, but there is no green in the kit (I had plenty of my own so added the green one). They include extra LEDs incase some are bad or don’t glow enough.I would buy this one again.
AJDecember 13, 2024
Great Beginner Board
Just got into soldering, this was a great place to start off. Easy to assemble, lots of fun to put together and see it come to life. The only issue I had was with the buttons, they don’t work at all, and the instructions are not very well put together, I just soldered according to the pictures.
Janet C. LarkeDecember 13, 2024
Kit is AOK . . . but beware of a testing pitfall!!!
Great fun to put together (well, the 60 LEDs get a bit “old”) and all parts as expected. The instructions do not seem to mention D61, a red LED that flashes when the PAUSE button is active.But here’s something to watch out for. I tested it using a power brick. The timer seemed to work fine for about 30 seconds, then “go crazy” with the LEDs only dimly lit, and illuminating far more frequently than one per second.I thought I had messed up. Then, finally realized, the power brick was putting itself to sleep after those 30 seconds. (The current draw of the timer is so small the brick shuts off, thinking nothing is connected.)So if your circuit works, then stops working properly after 30 seconds or so, and you are using a power brick, you may be having this same scenario. You would need to put a load on the brick to keep it awake, or use a device that pulses a load every 25 seconds or so, to force it to stay on.