1. Chem. 133 – 1/24 Lecture

2. Announcements
Adding - We are planning on adding the second set of students selected last time
Faculty Candidate Teaching and Research Presentation (Dr. Sutherlin – teaching presentation 9-10 – Sequoia 452 or 443; research – Sequoia 316)
First HW and quiz – next Thursday
Website
Show + link to past two year classes 2

3. Today’s Lecture Overview of Electronics
Electronic Definitions and Basic Laws (Ohm’s Law + Power Law)
Kirchhoff’s Laws and Applications 3

4. Electronics Topics Covering
Basic DC Circuits (Ohm’s Law, Power Law, Kirchhoff’s Laws + applications)
Alternating Currents, Other Waveforms, and Fourier Transformation (lecture only)
RC Circuits
Diodes (lecture only)
Signal Digitization (lecture only)
Transducers (lecture only)
Noise 4

5. Electronics - Overview
Generic Instrument Block Diagram
Analog Electronics
Transducer
Analog Signal Processing
sample
Exciter
Digital to Analog (control)
Analog to Digital Conversion Board
Digital Electronics
Long-term Storage (Disk)
Digital Signal Processing
Signal Display
Memory

6. Electronics Example Block Diagram for an Atomic Emission Spectrometer
From: David Zellmer, CSU Fresno

7. Electronics
Go to Board to Cover: Definitions, Ohm’s Law, Power Law, Kirchhoff’s Laws