Electronic Communications Technology Tech Tips and Notes page

•D.C. Formula Cheat Sheet

•A.C. Formula Cheat Sheet

•Schematic Symbol Cheat Sheet

•Resistor Color Code Chart

•O-scope Notes

•Power Supply Notes

•S.M.P.S. Notes

•R.F. Notes

•Antenna Notes

•Super Het Block Diagram

•TV Block Diagram

•Computer Monitor Block DIagram