pearldragon
Junior Member

Hi daucupace, :) In studying your photos it looks like you may have some bad solder joints, especially on the base resistors. Use a good heat sink...

Hi Jules, :) Just finishing up a small two stage mechanical oscillator build that my grandson and I started in April of this year. He took a...

Hi Julian, :) Thanks for posting your results. I admire the professionalism and dedication you bring to your experiments! Good work. :clap: I...