| DC Circuits - Power Point (47 slides) |
July 23, 2016 |
What is electricity? What is current? Learn about Direct Current series circuits and parallel circuits. |
| Assignment 08092016 |
August 9, 2016 |
Calculate the resistance in this problem |
| Power Analysis (sheet 1) Power Analysis (sheet 2) |
August 9, 2016 |
Alex's step-by-step notes for August 9, 2016 assignment |
| Power Transfer - Power Point (20 slides) |
August 23, 2016 |
Power, Watts, Ohm's Law, and some practical problems in Power Point/Google Slide format (Slide 5 is being corrected!) |
| Assignment 08232016 |
August 23, 2016 |
Please bring the answer and diagrams to the next meeting! |
| Assignment 08232016 Extra Points! |
August 23, 2016 |
George, W1BOF, presents us with a practical problem involving resistors |
| Assignment 08232016 Extra Points Solution |
August 23, 2016 |
Here's the solution to the Assignment 08232016 Extra Points problem. Thanks, George! |
| AC Circuits - Power Point (20 slides) |
September 6, 2016 |
The Nuts and Volts of AC Current |
| AC Circuits Part 2 - Power Point (21 slides) |
September 20, 2016 |
Alex gets us deeper into AC Current |
| AC Circuits Reactance - Power Point (38 slides) |
October 4, 2016 |
Inductors, capacitors, and introduction to reactance |
| AC Circuits Parallel LC Circuit - Power Point (29 slides) |
October 18, 2016 |
We learn more about inductive and capacitive reactance
in parallel circuit and then get in to the formulas for determining
Power Factor |
| Review L and C Parallel, Impedance, Reactance, Transformers (33 slides) |
November 1, 2016 |
A review of L and C parallel circuits and an introduction to transformers |
| Diodes, Rectifiers, and Power Supplies (57 slides) |
November 15, 2016 |
Diodes, recitifiers and power supplies |
| Zener Diodes (11 slides) |
Nov 29 and Dec 6 |
How the Zener diode works |
| Transistors (49 slides) |
December 13, 2016 |
Introduction to transistors and how they work - Part I |
| Amplifiers - Power Point Supplement |
January 10, 2017 |
This explanation by Alex helps to understand the Power Point
used in the class on January 10, 2017 (NOTE: the Power Point has not
yet been uploaded to this page - it's coming!) |
| Amplifiers, Gain - (30 slides) |
January 24, 2017 |
Emitter/source/cathode bypass presentation (here's the Power Point upload promised last week)
|
| BJT and FET Transistors |
February 21, 2017 |
Bipolar Junction and Field-effect transistors and more! |
| Differential amplifiers |
February 28, 2017 |
Diff amps |
| Operational amplifier |
March 21, 2017 |
All about Op-amps |
| Oscillators |
March 28, 2017 |
An introduction to oscillators |
| PLLs and DDSs |
April 4, 2017 |
Phase-locked loops and direct digital synthesizers |
| Receivers |
April 11, 2017 |
Receivers and mixers |
| Digital (26 slides) |
April 25, 2017 |
Digital |
| Flip-Flops part A (13 slides) |
May 2, 2017 |
Flip-Flops |
| Flip-Flops part B |
May 9, 2017 |
More about Flip-Flops! |
| Frequency Counters |
May 9, 2017 |
The electronics of counters |
| Analog to Digital |
May 23, 2017 |
Analog to Digital Conversion -- The
final topic of AI2Q's Electronics for Amateur Radio. Thanks from all
the NERDS to Alex - AI2Q, George - W1BOF, and John W3NA |
