Stereo Circlotron OTL Project
This stereo OTL tube amplifier project is a continuation of my experiments with the circlotron output...
Single Ended Amp Conversion
I picked up an old tube-based laboratory bandpass filter that was discarded. The challenge in this project...
Material Analysis of an Arduino-LED-LCD System +
For this project, we used an Arduino microcontroller to coordinate the blinking and colors of a LED...