the difference between JFET's and MOSFET's, boolean algebra, and the resistor code... ie color code..... and most importantly how to read schematic diagrams!.... its not all just soldering, led's and batteries
the difference between JFET's and MOSFET's, boolean algebra, and the resistor code... ie color code..... and most importantly how to read schematic diagrams!.... its not all just soldering, led's and batteries