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Circuits 2ndday
 

Circuits 2ndday

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slides for my class "poetics of circuitry" at School for poetic computation

slides for my class "poetics of circuitry" at School for poetic computation

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    Circuits 2ndday Circuits 2ndday Presentation Transcript

    • Poetics of circuitry 9/27/2013 Lecture note by Taeyoon Choi Sunday, September 29, 13
    • Last week’s problems Sunday, September 29, 13
    • Last week’s problems 1.Parts arrived 2 hours before class Sunday, September 29, 13
    • Last week’s problems 1.Parts arrived 2 hours before class 2.Transistor polarity was opposite of my sample Sunday, September 29, 13
    • Last week’s problems 1.Parts arrived 2 hours before class 2.Transistor polarity was opposite of my sample 3.10k resistor didn’t get shipped Sunday, September 29, 13
    • Last week’s problems 1.Parts arrived 2 hours before class 2.Transistor polarity was opposite of my sample 3.10k resistor didn’t get shipped 4.Having no SPDT switch confuses everyone Sunday, September 29, 13
    • Last week’s problems 1.Parts arrived 2 hours before class 2.Transistor polarity was opposite of my sample 3.10k resistor didn’t get shipped 4.Having no SPDT switch confuses everyone 5.over excitement and not enough preparation Sunday, September 29, 13
    • Proposition for circuit class Sunday, September 29, 13
    • Proposition for circuit class 1.Thursday lecture 2 hours Sunday, September 29, 13
    • Proposition for circuit class 1.Thursday lecture 2 hours 2.Friday or Monday Lab sessions (Group of 5 to 7 people) with me Sunday, September 29, 13
    • E B C NPN transistor Wrong Sunday, September 29, 13
    • E B C Sunday, September 29, 13
    • Sunday, September 29, 13
    • Sunday, September 29, 13
    • Sunday, September 29, 13
    • Sunday, September 29, 13
    • Sunday, September 29, 13
    • Sunday, September 29, 13
    • 470 for LED 4.7k for Transistor (Collector, Base and/or Emitter) Sunday, September 29, 13
    • OR gate pull down resistor Sunday, September 29, 13
    • OR gate = 1kΩ = LED+470Ω pull down resistor Sunday, September 29, 13
    • OR gate = 1kΩ = LED+470Ω pull down resistor Sunday, September 29, 13
    • AND gate pull up resistor Sunday, September 29, 13
    • AND gate = 1kΩ LED+ 47Ω pull up resistor Sunday, September 29, 13
    • AND gate = 1kΩ LED+ 47Ω pull up resistor Sunday, September 29, 13
    • What good is Boolean logic for ? Sunday, September 29, 13
    • Electronic Logic Sunday, September 29, 13
    • 1960s Discrete Transistors to I.C. Sunday, September 29, 13
    • 1960s Discrete Transistors to I.C. Sunday, September 29, 13
    • Sunday, September 29, 13
    • Sunday, September 29, 13
    • Where can I get more information about logic and circuits? Sunday, September 29, 13
    • The Bible Sunday, September 29, 13
    • Inside of Integrated Circuit Sunday, September 29, 13
    • Sunday, September 29, 13
    • Breadboard Sunday, September 29, 13
    • Hex Inverter Sunday, September 29, 13
    • Schmitt Trigger •switching threshold on a positive-going input is a higher voltage level than switching on the negative-going signal •a bistable circuit in which the output increases to a steady maximum when the input rises above a certain threshold, and decreases almost to zero when the input voltage falls below another threshold. Sunday, September 29, 13
    • Sunday, September 29, 13
    • Hex Inverter w/o S.T. Sunday, September 29, 13
    • Hex Inverter Sunday, September 29, 13
    • Hysteresis Sunday, September 29, 13
    • Hysteresis Sunday, September 29, 13
    • Sunday, September 29, 13
    • Relaxation oscillator Sunday, September 29, 13
    • Capacitor Sunday, September 29, 13
    • Sunday, September 29, 13
    • Relaxation oscillator Sunday, September 29, 13
    • Relaxation oscillator Sunday, September 29, 13
    • Relaxation oscillator Sunday, September 29, 13
    • A Relaxation oscillator Sunday, September 29, 13
    • Relaxation oscillator Sunday, September 29, 13
    • Y Relaxation oscillator Sunday, September 29, 13
    • Relaxation oscillator Sunday, September 29, 13
    • Output Relaxation oscillator Sunday, September 29, 13
    • Relaxation oscillator Sunday, September 29, 13
    • Relaxation oscillator Sunday, September 29, 13
    • Draw all kinds of wave forms Sunday, September 29, 13
    • Draw all kinds of wave forms Sunday, September 29, 13
    • What is Frequency? Sunday, September 29, 13
    • What is Frequency? What is Cycles? Sunday, September 29, 13
    • What is Frequency? What is Cycles? What is Period? Sunday, September 29, 13
    • What is Frequency? What is Cycles? What is Period? Sunday, September 29, 13
    • Ring oscillator Sunday, September 29, 13
    • Sunday, September 29, 13
    • Sunday, September 29, 13
    • Ring oscillator Sunday, September 29, 13
    • Chained Inverters Sunday, September 29, 13
    • 1 k Creating Feedback loop Sunday, September 29, 13
    • First state Capacitor is charging Sunday, September 29, 13
    • Second state Capacitor is discharging Sunday, September 29, 13
    • Second state Capacitor is discharging Sunday, September 29, 13
    • Second state Capacitor is discharging Sunday, September 29, 13
    • Adding Sunday, September 29, 13
    • 0 +1___ 1 Sunday, September 29, 13
    • 1 +0___ 1 Sunday, September 29, 13
    • 1 +1___ 1 0 Sunday, September 29, 13
    • Half Adder Sunday, September 29, 13
    • XOR 1 2 3 4 Sunday, September 29, 13
    • Sunday, September 29, 13
    • Full adder Sunday, September 29, 13
    • Sunday, September 29, 13