Hello my friendsToday, God willing, we will modify the old Chinese radio to obtain a metal detector for more than a meter, in a new way other than the method we used previously on the channel and this blog.
There are many brothers who have converted the radio into a metal detector in different ways, but our method today differs from all previous methods and is exclusive to our website and in order to present the new to you, God willing.
This method includes a transmission circuit, and we will use the radio here as a receiving circuit, and modifying it is very easy. All you have to do, my friend, is to pay attention to the video and follow the steps carefully until you get a metal detector that will save you many, many dollars. We already know and learn, and we will continue to search, with God’s help, to always obtain new methods. For metal detection, we will provide you with it first hand.
What is special about this method is that the depth will be very acceptable to you, and this device will compete, God willing, with expensive commercial devices.
We used this method because some old Chinese radios did not work with the method previously used to convert a radio into a metal detector. So, in order to get it right, we have made these modifications that anyone can do, even if they are not familiar with electronics, but just follow the video at the end of the post and apply the described circuit precisely.
I remind you again that this method is new, unlike other methods, and is used when other methods of converting the radio into a metal detector do not work for you.
Picture of the transmission circuit used:
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