Gramophone for smartphone, crystal radio and bluetooth Round
Description
This is a gramophone that can use physical methods to amplify the sound acoustically. There are separate modules for this to work with smart phone, crystal radio or even to plug in a bluetooth module and speaker. You can make it a 3-in-1 set up. Checkout my blog http://billydiy.blogspot.com/2020/10/gramophone-for-smartphone-crystal-radio.html and my youtube video for more details. https://youtu.be/gwoCO-NX5VE
Statistics
Likes
3
Downloads
0