Tim Holman
This channel includes a complete set of video lectures of university courses that I have taught in Circuits I (linear circuit analysis for DC and AC circuits, including operational amplifiers) and Electronics I (diodes, transistors, and the analysis and design of analog and digital circuits that use them).
It also features my neighborhood association presentation on "Choosing the Right Security Camera for Your Home, Business, or Neighborhood", along with some interesting examples of crimes that have been recorded by my own camera system.
Door Checker on Beechwood / Sweetbriar Avenue on March 19, 2023
Door checker walking down Beechwood Avenue on Oct. 4, 2023 between 2:20 and 2:33 a.m.
Catalytic converter theft on Beechwood Avenue on June 14, 2022.
Attempted burglary of a construction trailer on Feb. 14, 2023
VUARC Technician Class License Course - Module 2
Choosing the Right Security Camera for Your Home, Business, or Neighborhood - Nov. 29, 2022
Electronics - Lecture 17: MOSFET body effect, basic amplifier topologies, common-source amplifier
Electronics - Lecture 18: Common-source, -gate, and -drain amplifiers, dynamic output range
Electronics - Lecture 19: BJT small-signal model, common-emitter amplifier
Electronics - Lecture 20: Common-base, -collector amplifiers, practical biasing techniques
Electronics - Lecture 21: MOSFET biasing techniques, current mirrors, practical BJT biasing
Electronics - Lecture 22: BJT biasing techniques, CMOS digital circuits
Electronics - Lecture 24: Current sources, sinks, and mirrors; cascaded amplifiers
Electronics - Lecture 25: Differential amplifiers, the design of a simple op amp
Electronics - Lecture 23: Integrated circuit amplifiers, cascode amplifiers, current mirrors
Electronics - Lecture 16: Transistor amplifiers, transistor small-signal models and analysis
Electronics - Lecture 15: DC analysis of BJTs, Thevenin's Theorem in BJT analysis
Electronics - Lecture 14: DC analysis of BJTs, the Early Voltage, strong vs. weak saturation
Electronics - Lecture 13: BJT beta and alpha parameters, cutoff, saturation, DC analysis of BJTs
Electronics - Lecture 12: MOSFET design examples, BJTs, forward active operation of a BJT
Electronics - Lecture 11: MOSFET design examples, DC analysis of PFETs
Electronics - Lecture 10: NFET and PFET parameters, schematic symbols, DC analysis of MOSFETs
Electronics - Lecture 9: MOSFET operation, threshold voltage, transconductance
Electronics - Lecture 8: Peak detector, DC restorer, AM demodulation, "superdiodes", MOSFETs
Electronics - Lecture 7: Power supplies, full wave rectifiers, output voltage droop, diode limiters
Electronics - Lecture 6: Voltage regulators, Zener diodes, line and load regulation, power supplies
Electronics - Lecture 5: Diode small-signal model, small-signal AC analysis, voltage regulation