Hi to all,
I currently have some time, I will here show the construction of my TOTeM project.
Since I am not a electronics expert and I hope that I maybe get some help here.
The theme PD has always fascinated me and I very much fun to construct.
It will be my first PD project and am very excited.
At this point, I would like once more to thank so much Qiaozhi and Carl for the wonderful book Inside the METAL DETECTOR, which made me very thrilled.
So the PCB I have almost finished, there only missing the transistors.
And here was already my first question to Qiaozhi:
There are three different versions of the BC108 transistors A, B or C.
Which type do I need, or are they all the same?
Thank you very much
best regards
Here are picture of my PCB