Art & Tech ⁽⁴⁾

An early 2025 unique creation. - 2 stage pre-amplification ( Sovtek 6N2P ) imported from Ukraine. - 6V6 soviet equivalent 6P6C - Power: 4W. For Dave III, I experimented with splitting the input signal in 2 on the 1st pre-amp stage to create a high and…

Art & Tech! Here is "Dave I", my first Guitar Tube Amplifier made from a 1946 Ducrete-Thomson radio. This is my very first attempt at deciphering a Tube Amp schematic.  --> I learned the hard way that capacitors hold the charge for a long time…

Back in Ukraine, our children were very small, and I wanted to make them a desk lamp. light box that they could use in the evening instead of the ceiling light. Just 4 pieces of wood, some LEDs, some translucide plexiglass, and of course a…

Quite interesting project as it is one of my first IOT microcontroller project. An ESP32 drives some ws2805 LEDs in a nice looking column. The buttons on the side are some upholstery nails that I used as touch-sensitive buttons to dim the light, change colors…