FM Radio Transmitter Solder Project Kit with Audio Lavalier Microphone Soldering DIY Kit for Electronics Practicing Learning, 87-108MHz

This product was a fun kit to tinker with and the ease of use was particularly good. The value for the money was awesome!This product was a fun kit to tinker with, and the ease of use was particularly good. The value for the money was awesome! The sound quality was okay and I enjoyed this project

Does work as intended. The antenna really is the weakest part of this kit. The screw and bold don't really do much to help it keep in contact with the PCB. This is a pretty weak transmitter so the antenna contact is going to be very important. Other than that there is a little bit of assembly skill attaching the antenna and battery pack. For solder practice I would get other kits because this is pretty minimal in soldering. There aren't many parts to identify and time of build is very quick. If you want a fm transmitter at the end then go for it.

It worked as advertised. It transmits on Narrow band FM (NFM). I used the Jack input connected to my cell phone playing music and used GQRX to listen to the transmission. It is only short distance capable but good to see it works.

This kit was really fun to build. It came with complete and easy to follow instructions in English. The printed circuit board is well marked and easy to use. The components are spaced far enough apart for ease of soldering. Everything is well marked. The two micro components are pre soldered (big plus). The digital frequency display is a plus as it takes the guess work out.This transmitter works great. The sound is strong and the quality is outstanding.This kit would be a great electronic teaching tool.

This FM Radio Transmitter works perfectly with the 2 VOGURTIME FM Radios I had previously built . My voice and music broadcasts clearly and loudly from my porch to my sheds in the backyard. I even made wooden boxes for my 2 radios , and , plan on making 1 for this Transmitter . Easy and fun to make this diy kit . There wasn't really anything confusing that might had gone wrong , and , I am kinda new at this soldering stuff . If you like this Transmitter , the AM FM radio kit is a perfect companion to it , in my opinion. Maybe I'll get another Transmitter, and use them as "walkie-talkies" with my Neighbor's son !

This kit was easy to assemble. The printed instruction were a bit small and the PC board is also small so it might be nice to have a larger PC diagram to make the parts locations easier to see. I could have printed a pdf on a full size page but I was able to manage.All of the active electronic chips are pre-soldered except the LED digital display.My problem is that despite soldering everything correctly I don't get any sign of life from the module. I will contact tech support to see what they say.......Tech support has been helpful to try and resolver the problem and they respond quickly. I would like to try some of the other kits Vogurtime. I like the way the kit is constructed.But after some troubleshooting tips from Vigurtime tech support they decided the problem was too difficult and refunded my money. I will probably buy another one, although I might buy one of the other kits, like the piano or AM/FM receiver. The piano looks like a lot of soldering but I would guess with the clear instructions not really very hard to assemble.

Nicely made board, but only certain radios could pick up the signal. I could not hear it right outside in the driveway. SDR waterfall was a thin pin line even when transmitter was right next to it.

Bought this a little over a month ago, and finally got a chance to put it together. Not my first project by a long shot, but thought it'd be a neat one to do some more soldering. Got it all put together, turned it on, and the LCD display didn't work. Checked voltage and resistance throughout the circuit, and all the math adds up. Pulled out my spectrum analyzer, and saw no new signals in the FM band. Analyzed a little more, and found it transmitting at 184 MHz. When I demodulated it, no sound was being transmitted. Definitely not going to work for anything I'd need to use it for.