Pentax IR Trigger
Several years ago I was into astrophotography and I ended up building a barn door tracker, or Scotch mount, for use with my camera. For… Read More »Pentax IR Trigger
Several years ago I was into astrophotography and I ended up building a barn door tracker, or Scotch mount, for use with my camera. For… Read More »Pentax IR Trigger
I decided to try my hand at making a simple ARM Cortex microcontroller board. I based my board on the ARM Pro Mini design. The… Read More »How NOT To Use Pushbuttons