| File Name | Size | Date | |
 | A_Look_For_Primitive_Environment_Potting_Compounds_For_Electronics_2009.pdf | 375 KB | 5/16/2010 |
| A_Simple_Ammeter_2004.pdf | 53 KB | 5/16/2010 |
| FAQ_Telephone_ASCII_Schematics_2004.pdf | 134 KB | 5/16/2010 |
| Home_Made_Shunt_for_DC_Current_Meter_2007.pdf | 29 KB | 5/16/2010 |
| Lessons_In_Electric_Circuits_Vol_1-DC_2006.pdf | 4377 KB | 5/16/2010 |
| Make_Your_Own_Dc-Current_Shunt_Meter_2007+.pdf | 121 KB | 5/16/2010 |
| Solid_State_Tesla_Coil_By_Johnson_2004.pdf | 1550 KB | 5/16/2010 |
| Switching_Amps_And_Power_Supplies_How_They_Work_2008.pdf | 60 KB | 5/16/2010 |
 | Tachometer_Building_Notes_From_What_You_Have_Around_1999.txt | 6 KB | 5/16/2010 |
| Wiring_3_Way_Switches_2009.pdf | 57 KB | 5/16/2010 |