FM Radio Kit, ICSTATION Soldering Projects Radio with LED Flashing Lights DIY Radio Kit LCD1602 Display FM 87-108MHz Soldering Practice Kit for Back to School Solder Education Creative Present

This was a fun kit to put together. It requires a good fine point soldering iron and good solder skills. The instructions that come with it are marginally adequate but if you search the web you can find instructions that you can print out full sized. That helped me quite a bit. Just go slow and read and re-read the instructions to make sure you've got it. The components were all labeled and easy to identify although a magnifying glass or magnifying glasses are most helpful for older eyes. The most annoying thing about the radio is that it doesn't have a memory. So, every time you power it you have to start over looking for your station. It's loud and would be nice if it have two speakers with stereo sound. Overall, fun and enjoyable to build.

I got this radio kit to teach my 12-year-old sister how to solder and assemble as a way to teach basic electrical engineering principles and terms. Upon unboxing the kit, I found the acrylic box was separated in its own space while the electrical components were in their own ziplock bag which is great and prevents scratching of the acrylic and losing electrical components. However, the instructions weren’t included, but I looked at the listing and found the instructions there as a PDF file. The PDF instructions were very high quality, and the English was pretty good for a kit like this and very understandable. There was also a list of materials which tell the item names and their quantities as well as a circuit schematic. The instructions even used proper engineering terms. As I was at a house without access to a soldering station, all that was available was a $3 harbor freight soldering iron and some very cheap solder. First, I explained the components and gave a brief overview of how each one works. I then taught my sister how to solder and soldered two pins of the SMD component to show her was it was like and explain. I then let her solder the rest of the pins, and amazingly, she was able to solder them correctly. She was also able to solder all the resistors, and the header pins, and the LEDs without more than 2 bridged connections which she corrected on her own without me telling her how to correct them. As this was her absolutely first time soldering and she did so well and picked it up without a problem, I was very amazed. As an electrical engineering student myself, I see a good number of college students (around half) having trouble soldering their boards of even easier difficulty and a lot of them even messing up their boards and needing to get a new one. After doing about half of the kit, my sister wanted to take a break, so I let my 16-year-old brother complete the rest of the kit which he easily did as he has been soldering for a while. I also let my brother assemble the acrylic part. As acrylic smudges with fingerprints, he made sure to not touch the inside surfaces of the acrylic as he installed the panels to prevent the final product from looking dirty. Once the product was assembled, we applied power via USB port and the product turned on. Upon changing the channels and cycling all the way through, we couldn’t get the radio to pick up any radio stations. However, the radio was tested in Japan and the FM band in Japan is about 76-90 MHz while in America, the FM band is about 88-108 MHz. Furthermore, the frequencies in Japan are in different increments for tuning than in the US. This radio supports frequencies 87-108 MHz and most radio stations in Japan also aren't going to be close to 90 MHz either. This explains why the radio doesn't pick up Japanese radio stations. While the radio doesn't pick up Japanese radio stations at all, this is not a design flaw of the radio at all and it was demonstrated that the radio does work on US frequencies when I used a radio transmitter to test. . We tested the radio by using a portable radio transmitter and set both the transmitter and this radio kit to the same channel and it picked up the sound perfectly. The sound quality was really decent for a radio. That tells that the radio kit does work. Regarding the functions of the kit, there were minor things I found awkward. The volume increase button and decrease button were “switched” in a way. Volume up was on the left and volume down was on the right. The same was done for the channel increase and channel decrease buttons. This “switching” wasn’t intuitive and goes against what you would expect and can cause confusion. The other thing was the screen said stereo on it, but this radio isn’t stereo at all as it is only one speaker and therefore mono. This isn’t a bad thing, but the screen shouldn’t mention stereo. Overall, I am pretty satisfied with this kit. For one, it has taught my 12-year-old sister to solder and allowed her to find that she could solder to a very reasonable proficiency at such a young age and at her first try which I am sure she found amazing. Now, she discovered another skill she could use later which is very useful. My brother liked soldering it up too and assembling the product and I enjoyed using it as a teaching tool and we all enjoyed testing the final product. The whole assembly process in itself was a lot of fun. While we did it in one sitting, I would highly recommend doing half the assembly, taking a break, then doing the other half. The things I would recommend improving are having the volume buttons and frequency buttons arranged so left is lower volume and up is higher volume. I would recommend also having the volume settings persist even when power is removed. I would also recommend including a headphone jack to listen with headphones and get stereo sound as well as having an audio in jack to allow the radio to also be used as a portable boombox. Otherwise, the product is really cool and functioned as intended. The LEDs were an extra cool feature that is fun to watch as the radio plays too. Overall, I am giving this product a 4.5-star review because the volume and frequency buttons were “reversed” and there isn't any stereo output as it says as well as there not being AM channels or an audio in. Since Amazon doesn't allow 4.5-star ratings, I am rounding to the nearest whole number which is 5. Overall, I am very satisfied with this product and the teaching/learning opportunity it brought.

Building this radio was a fun and challenging project, but it didn’t fully function when completed, which is why I’m giving it 4 stars. I could get a radio station on it and make out what’s being said, but the main display showing the station information doesn’t work at all. It was difficult to install the display into the socket, and I could have easily damaged a pin in the process The instructions are excellent and easy to follow, but the board and components are very small, so I had to use a magnifying glass to solder them in place. Overall, it was a great experience, but I think it’s probably best for more experienced builders.

Works great. I had an issue with bridging the receiver board when I first put it in, I would recommend starting with that board first, may not be the right name, but I got that fixed and I can pick up all the local stations on this radio. I had a cheap one that came with a soldering iron kit that only ever picked up one station intermittently and not really sure if it changes stations at all when I push the button, so it is easily the best radio I have assembled. Sound is good and the light function is based on your volume setting. Lower the volume the less the fewer to no lights light up. I am sure a better speaker can be purchased but it sounds fine to me. It has a display that tells you what frequency you are on. I would recommend this one from the ones I have done. This was only my second radio though.

I have assembled many electronic kits in my 65 years and this one looked nice for a fun project. The circuit board was printed nicely with all the component and values needed for assembly. A manual would have been nice of some sort if you had any questions. I assembled this kit, went over all my solder connections to make sure there were no solder shorts and properly installed components. I powered up the radio and only get blocks on the top line of the display and back light on the display. I couldn't see a contact for this vendor to ask questions or get a schematic to try to troubleshoot the kit. The antenna will not screw mount to the board unless you solder a cable to the board and mount the antenna on something else. Whole is to small on the board where the antenna mounts. Fun kit if it would work when completed.

日本語の取扱説明書がありませんでした。英語だらけの説明書のQRコードで英語版の作り方でやってみましたが、失敗しました。どこが悪かったのかもわかりません。初めて買う人はもっと安いやつで試したほうがいいかもしれません。買わなきゃよかった。馬鹿らしい。

This device may or may not work. I have purchased two. The first worked. The second only partially so and I am proficient with soldering techniques. I began the return process for the second unit but found that UPS ground shipment between Canada and the US overly expensive compared to the original purchase price.

Works well great kit.

Components and PCB looked to be good quality, but why such a project would not come with instructions is a bit unusual. My son and I spend hours following every step to the letter once we did eventually find instructions, but it wont work. We get a buzzing sound in the speaker, and the frequency buttons will not work. AND, the PCB had 3 extra areas not listed in the instructions, and we didnt have all the capacitors to complete it as the PCB outlines…. Very disappointed 10 year old here, for his first solder kit project.

商品到着 それも中国から 開封 部品有り 取説なし これでどうやって初心者は作ったらいいんだ・・・・・ 商品説明の欄に何も書いてない これじゃ作れない 皆さん