ICS2OE: SPRING 2021  

DIGITAL 3 (Enrichment Days): COURSE WRAPUP (May 31June 2) (2 Meets) 

CLASS  REFERENCE  SUPPORT  CONCEPTS  SUPPLEMENTAL  
39 Jun 1 
From parts in your kit, how about building the ... RC Oscillator/Counter The 4060 (÷16,384) Ripple Counter with Video Support 

Enrichment Pt. 2 The Illusion of Counting based on... Frequency Division (Recall Pin 12 of the 4017 ?) 

38 May 31 
Enrichment Pt. 1 Clocks, Watches, and Square Waves 

DIGITAL 2: SPECIALIZED ICs and A COUNTING CIRCUIT I (April 26  May 28) 

CLASS  REFERENCE  SUPPORT  CONCEPTS  SUPPLEMENTAL  
37 May 28 
The Counting Circuit Work Period 

36 May 27 
The Counting Circuit
F. SevenSegment Display 

35 May 26 
Variations on D. Decimal Counting NGO Frequency, 4510 The Counting Circuit E. Binary Coded Decimal (BCD) Decoder The 4511 BCD to 7Segment Decoder 

34 May 25 
Number Systems
A Counting Circuit D. Decimal Counting Binary Up/Down Counter (4510) The 4516 Up/Down (015) Counter 

SESSION BREAK  VICTORIA DAY WEEKEND  
DIGITAL 2: SPECIALIZED ICs and A COUNTING CIRCUIT I (April 26  May 7) (10 Meets) 

CLASS  REFERENCE  SUPPORT  CONCEPTS  SUPPLEMENTAL  
The Counting Circuit Now, hold your breath ... Kreher FA: 8x8x8 Cube! 

The Counting Circuit C. Decade Counter (4017) NGO Square Wave Output as Clock Input to our FIRST Specialized IC: The 4017 Decade Counter RSGC ACES: Decade Counter 

Asynchronous Wednesday  Work on the Counting Circuit Submission (1.3) post emails to the Forum if you have any concerns 

30 May 4 

The Counting Circuit Analog and Digital Interfacing Example: The Potentiometer into a NAND Gate? B. NAND Gate Oscillator (4011) Part 1 Animation: TP3, RC Drain 

Weekend  
28 Apr 30 
Tomorrow's Submission: Dry Run


27 Apr 29 
NAND Gate Emulation 

26 Apr 28 
Asynchronous Wednesday  Work on this weekend's Submission (1.2) post emails to the Forum if you have any concerns 

25 Apr 27 

24 Apr 26 
Operational Amplifiers (OpAmps) Op Amps as Comparators LM741 Electronics' DecisionMaking Tool (similar to software's if..else Statement 

SESSION BREAK  
DIGITAL 1: INTRODUCTION TO INTEGRATED CIRCUITS: LOGIC GATES (March 17 April 1) (10 Meets) 

CLASS  REFERENCE  SUPPORT  CONCEPTS  SUPPLEMENTAL  
23 Apr 1 
RSGC ACES' The SR Latch Video support... SR NOR Latch with the 4001 Falstad Simulation of SR (NAND) Latch 
Combinational vs Sequential Logic Circuits Memory (aka Latch, flipflop) Elements Feedback with Logic Gates Must Watch (first 3:43 only): The SR (OR) Latch 

22 Mar 31 
Half Adder (p. 57) 
Must Watch! Ben Eater's Breadboard Tips Multilevel Combinational Logic Circuits THE HALF ADDER Multilevel Combinational Logic Circuits THE FULL ADDER 
1.2
Full Adder (p. 58) 

21 Mar 30 
Multilevel Combinational Logic Circuits Workbook Examples Digital Addition Exploring the Logical Foundations of The HALF ADDER 

20 Mar 29 
3INPUT LOGIC GATES IC Datasheets 4073 (AND) 4075 (OR) 
The Analog Oscillator DA, TA, FC, SC*, AE, BH, AK, ZK, BL, OM, ZM*, MP, AN, ES, JS**, SS, TP*, JT, IW, EY* 

20 Mar 25 
pp. 5356 
Recall: Place Value Concept (Grade 5 ?)
The Binary Number System (p. 46) Confirm with your Mac Calculator App (Programmer) 
1.1


19 Mar 24 

18 Mar 23 
COMPUTER LOGIC Based on Venn diagrams BOOLEAN OPERATORS Truth Tables TTL Logic Gates AND, OR, NAND, NOR 

17 Mar 22 
The INSERT Tab Pt. 2: Tables, Header&Footer, Symbol <Watch this 4Part Video Series on Schematics 
1.1 

16 Mar 18 
Falstad Circuit Simulation Applet
The INSERT Tab Pt. 1: Picture, Date&Time, Page Break The REFERENCES Tab Table of Contents 
Falstad Analog Oscillator 

15 Mar 17 

Session Break  
ANALOG 2: CIRCUIT ANALYSIS, VARIABLE RESISTORS, BUTTONS, SWITCHES, CAPACITORS, and TRANSISTORS (February 1526) (9 Meets) 

CLASS  REFERENCE  SUPPORT  CONCEPTS  SUPPLEMENTAL  
14 Feb 26 
The device that changed everything... Introducing the Transistor Transistor Basics, Testing, and Switches The NPN Transistor (2N3904): Animation The PNP Transistor (2N3906): Animation TO92 Package BJT Datasheets: 2N3904 NPN, 2N3906 PNP ACES' Frame Player: Transistors 

13 Feb 25 
Capacitors: Measurement and Math SI Units of Measure: Powers, Prefaces and Symbols (p. 75) Very Common Caps: 103 (0.01 μF) and 104 (0.1 μF) Confirming Capacitance: With your DMM Capacitors as Timers: `tau = R times C` 
The Capacitor Visualizer: ACES' DER Videos: XC and HM 

12 Feb 24 
Introducing TIME (Delays) into our Circuits Capacitor Codes The Charge/Discharge Circuit ACES' Frame Player: Capacitors 
Unit of Measure: Farads Ranges 

Button Logic and Voltage Division Falstad: Voltage Division Switches (SPST, SPDT, DPDT) ACES' Frame Player: Switches 

PBNO PBNC 
'Mechanical' Input Devices Buttons (PBNO, PBNC) ACES' Frame Player: Buttons Digital Button Logic: PullDown and PullUp Resistor Configurations 
Online TA Support 

9 Feb 19 
Photocells (LightDependent Resistors (LDRs)) HeatDependent Resistors (Thermistors) Force/FlexSensitive Resistors (FSRs) ACES' Frame Player: Variable Resistors 

NASA's Perseverance: Mars Landing Today! 

8 Feb 18 
The 1N400n Diode as Circuit Protection Device Variable Resistors and Voltage Division Mechanical Potentiometers ACES' Frame Player: Potentiometers 


7 Feb 17 
LightEmitting Diodes LED Datasheet ACES' Frame Player: LED Circuits 

6 Feb 16 
Reminder Schematics: Connections! not absolute positioning of parts 
Using Ohm's Law and Kirchhoff's Laws to Analyze Circuits (Waterfall Model) Power: `P=IxxV` Q: How much POWER can our (fixed) resistors handle? A: ? Fixed Resistors in Series and Parallel Concept of: Equivalent Resistance (`R_E`) ACES' Frame Player: Resistors 
Analyze this... 

FEBRUARY 15: FAMILY DAY (No Class)  
ANALOG 1: SIGNALS, SUPPLY, SYMBOLS, and SCHEMATICS (January 2529) (5 Classes) 

CLASS  REFERENCE  SUPPORT  CONCEPTS  SUPPLEMENTAL  
5 Jan 29 
A litte Math notation... Powers and Prefices (p. 75) Using Ohm's Law to determine the Current (I) in a circuit : `I=V/R` 
Greek Alphabet p. 77 

4 Jan 28 
The Digital MultiMeter (DMM/DM) Your first two DMM functions: 1. Continuity (Conductance) 2. Resistance ACES' Frame Player: Resistors 
Fixed (CurrentLimiting) Resistors Circuit Symbols (p. 7) Your First Circuit 

3 Jan 28 
Let's pick it up from Grade 9 Science... Voltage Ohm's Law (in terms of Voltage): `V=IxxR` Current Ohm's Law (in terms of Current): `I=V/R` 
(PBS) Telsa: Master of Lightning 

No Teaching (but I'll be on (at?) the GMeet from 1:302:45 if you have any questions or simple curiosities)


2 Jan 26 
Where the magic happens! B. Eater... Breadboard Tips&Trix The Breadboard 

1 Jan 25 
Adding ICS2O F/C Conferences
REPUTATION and RESPECT RSGC ACES CULTURE: Taking a Short, Medium, and Long Term View of your Futures ACES Hall of Fame: D. Raymond ('19) E. McAulliffe ('18), E. Peterson ('18) Mariano Elia ('15), Jack Gettings ('10) 
DC Circuits' Cover Video... J. Goodwin's: The Student Counter 