Evan Chang-Siu

@UCgUVXSSU0rISBYhSh4X5xdw - 415 subscribers

I am currently a robotics and controls engineer at Intuitive Surgical. I was an associate professor at the CSU Maritime Academy. I taught basic circuits (ET 250), electronics (ET 370), electrical machinery (ET 350). My research interests are in bio-inspired robotics. I was also involved with Cal Maritime's Collegiate Wind Competition team.

Home Videos Live Playlists

Black and Decker Jigsaw Animation

Black and Decker Jigsaw Animation Evan Chang-Siu

388 views - 4 years ago

Kinematic Example of a SCARA Robot

Kinematic Example of a SCARA Robot Evan Chang-Siu

380 views - 5 years ago

Kinematic Example of a Surgical Robot

Kinematic Example of a Surgical Robot Evan Chang-Siu

1K views - 5 years ago

S21 ET 370 Final Project Fair Recording

S21 ET 370 Final Project Fair Recording Evan Chang-Siu

140 views - 5 years ago

Bantam Tools Cutting the Bottom Layer of a PCB

Bantam Tools Cutting the Bottom Layer of a PCB Evan Chang-Siu

65 views - 5 years ago

Bantam Tools Cutting the Top Layer of a PCB

Bantam Tools Cutting the Top Layer of a PCB Evan Chang-Siu

76 views - 5 years ago

Getting the Bantam Tools PCB router ready to cut a board

Getting the Bantam Tools PCB router ready to cut a board Evan Chang-Siu

173 views - 5 years ago

How to go from EagleCAD to the Bantam Tools PCB Router

How to go from EagleCAD to the Bantam Tools PCB Router Evan Chang-Siu

82 views - 5 years ago

ET 370 Lecture 15B Flip Flop Variants

ET 370 Lecture 15B Flip Flop Variants Evan Chang-Siu

36 views - 5 years ago

ET 370 Lecture 15A How a Set Reset Flip Flop Works

ET 370 Lecture 15A How a Set Reset Flip Flop Works Evan Chang-Siu

89 views - 5 years ago

ET 370 Lecture 14B Absolute Encoders and Gray Code

ET 370 Lecture 14B Absolute Encoders and Gray Code Evan Chang-Siu

1.3K views - 5 years ago

ET 370 Lecture 14A How an Incremental Encoder Works

ET 370 Lecture 14A How an Incremental Encoder Works Evan Chang-Siu

9.8K views - 5 years ago

ET 370 Lecture 13B How a Half and Full Binary Adder circuit works

ET 370 Lecture 13B How a Half and Full Binary Adder circuit works Evan Chang-Siu

33 views - 5 years ago

ET 370 Lecture 13A DeMorgan's Laws and NAND NOR can create all logic

ET 370 Lecture 13A DeMorgan's Laws and NAND NOR can create all logic Evan Chang-Siu

47 views - 5 years ago

ET 370 Lecture 12B How Floating Point Works

ET 370 Lecture 12B How Floating Point Works Evan Chang-Siu

43 views - 5 years ago

ET 370 Lecture 12A How to represent negative binary numbers with 2's Complement

ET 370 Lecture 12A How to represent negative binary numbers with 2's Complement Evan Chang-Siu

60 views - 5 years ago

ET 370 Lecture 11C Converting between Binary and HEX and BCD

ET 370 Lecture 11C Converting between Binary and HEX and BCD Evan Chang-Siu

36 views - 5 years ago

ET 370 Lecture 11B How to convert from Decimal to Binary and Hex

ET 370 Lecture 11B How to convert from Decimal to Binary and Hex Evan Chang-Siu

53 views - 5 years ago

ET 370 Lecture 11A How to convert Binary and HEX to Decimal

ET 370 Lecture 11A How to convert Binary and HEX to Decimal Evan Chang-Siu

51 views - 5 years ago

ET 370 Lab 6 How to create an H-bridge using npn, PMOS, NMOS transistors

ET 370 Lab 6 How to create an H-bridge using npn, PMOS, NMOS transistors Evan Chang-Siu

378 views - 5 years ago

Simple DC Motor Construction and Explanation

Simple DC Motor Construction and Explanation Evan Chang-Siu

23 views - 5 years ago

ET 370 Lecture 10 Introduction to Binary

ET 370 Lecture 10 Introduction to Binary Evan Chang-Siu

40 views - 5 years ago

ET 370 Lecture 9C OR NOR XOR

ET 370 Lecture 9C OR NOR XOR Evan Chang-Siu

21 views - 5 years ago

ET 370 Lecture 9B Inverter AND NAND

ET 370 Lecture 9B Inverter AND NAND Evan Chang-Siu

18 views - 5 years ago

ET 370 Lecture 9A CMOS Inverter NAND

ET 370 Lecture 9A CMOS Inverter NAND Evan Chang-Siu

50 views - 5 years ago

ET 370 Lab 5 Arrays Modulus Neopixels

ET 370 Lab 5 Arrays Modulus Neopixels Evan Chang-Siu

56 views - 5 years ago

ET 370 Lecture 8D How a simple 3 Phase Inverter Works

ET 370 Lecture 8D How a simple 3 Phase Inverter Works Evan Chang-Siu

278 views - 5 years ago

ET 370 Lecture 8C Implementing a PMOS

ET 370 Lecture 8C Implementing a PMOS Evan Chang-Siu

56 views - 5 years ago

ET 370 Lecture 8B Implementing an NMOS

ET 370 Lecture 8B Implementing an NMOS Evan Chang-Siu

39 views - 5 years ago

ET 370 Lecture 8A NMOS and PMOS Tester Circuit

ET 370 Lecture 8A NMOS and PMOS Tester Circuit Evan Chang-Siu

62 views - 5 years ago

ET 370 Lab 4 Servos and State Machine

ET 370 Lab 4 Servos and State Machine Evan Chang-Siu

227 views - 5 years ago

ET 370 Lecture 7B NMOS PMOS examples

ET 370 Lecture 7B NMOS PMOS examples Evan Chang-Siu

592 views - 5 years ago

ET 370 Lecture 7A MOSFETs

ET 370 Lecture 7A MOSFETs Evan Chang-Siu

69 views - 5 years ago

ET 370 Lecture 6C How a Joule Thief Circuit Works

ET 370 Lecture 6C How a Joule Thief Circuit Works Evan Chang-Siu

172 views - 5 years ago

ET 370 Lecture 6B Buck and Boost Converters

ET 370 Lecture 6B Buck and Boost Converters Evan Chang-Siu

36 views - 5 years ago

ET 370 Lab 3 Non Blocking Code Button Transition State Machine

ET 370 Lab 3 Non Blocking Code Button Transition State Machine Evan Chang-Siu

106 views - 5 years ago

ET 370 Lecture 6A H-Bridges

ET 370 Lecture 6A H-Bridges Evan Chang-Siu

63 views - 5 years ago

ET 370 Lecture 5C Large Signal DC Analysis PNP

ET 370 Lecture 5C Large Signal DC Analysis PNP Evan Chang-Siu

101 views - 5 years ago

ET 370 Lecture 5B Large Signal DC Analysis NPN

ET 370 Lecture 5B Large Signal DC Analysis NPN Evan Chang-Siu

67 views - 5 years ago

ET 370 Lecture 5A BJT Test Circuit Forward Active Equations Darlington Pair

ET 370 Lecture 5A BJT Test Circuit Forward Active Equations Darlington Pair Evan Chang-Siu

48 views - 5 years ago

ET 370 HW 10.25 Solution Zener Diode Voltage Regulator

ET 370 HW 10.25 Solution Zener Diode Voltage Regulator Evan Chang-Siu

65 views - 5 years ago

ET 370 Lab 2 Fading an LED, Reading a potentiometer

ET 370 Lab 2 Fading an LED, Reading a potentiometer Evan Chang-Siu

97 views - 5 years ago

ET 370 Lecture 4B NPN PNP Transistors

ET 370 Lecture 4B NPN PNP Transistors Evan Chang-Siu

65 views - 5 years ago

ET 370 Lecture 4A Pulse Width Modulation NPN PNP Transistors

ET 370 Lecture 4A Pulse Width Modulation NPN PNP Transistors Evan Chang-Siu

124 views - 5 years ago

ET370 Lab1 Blink Button

ET370 Lab1 Blink Button Evan Chang-Siu

142 views - 5 years ago

ET 370 Lecture 3C Three Phase Rectifier

ET 370 Lecture 3C Three Phase Rectifier Evan Chang-Siu

100 views - 5 years ago

ET 370 Lecture 3B Full Wave Rectifier

ET 370 Lecture 3B Full Wave Rectifier Evan Chang-Siu

65 views - 5 years ago

ET 370 Lecture 3A Half Wave Rectifier

ET 370 Lecture 3A Half Wave Rectifier Evan Chang-Siu

91 views - 5 years ago

ET 370 Lecture 2B Ideal Diodes

ET 370 Lecture 2B Ideal Diodes Evan Chang-Siu

118 views - 5 years ago

ET 370 Lecture 2A Zener Diodes

ET 370 Lecture 2A Zener Diodes Evan Chang-Siu

89 views - 5 years ago

ET 370 Lecture 1B The PN Junction and How Diodes Work

ET 370 Lecture 1B The PN Junction and How Diodes Work Evan Chang-Siu

71 views - 5 years ago

ET 370 Lecture 1A Introduction to Diodes

ET 370 Lecture 1A Introduction to Diodes Evan Chang-Siu

244 views - 5 years ago

2020 ET 370 and ET 350 Final Project Competition Awards

2020 ET 370 and ET 350 Final Project Competition Awards Evan Chang-Siu

51 views - 5 years ago

Watch Andrew "AJ" Luft's 3D printed motor ball launch with a Tacoma truck battery

Watch Andrew "AJ" Luft's 3D printed motor ball launch with a Tacoma truck battery Evan Chang-Siu

82 views - 5 years ago

ET 250 Lecture 26B Wye Delta Loads Wye Delta Example

ET 250 Lecture 26B Wye Delta Loads Wye Delta Example Evan Chang-Siu

126 views - 5 years ago

ET 250 Lecture 26A Single Phase AC Power Visualization

ET 250 Lecture 26A Single Phase AC Power Visualization Evan Chang-Siu

60 views - 5 years ago

ET 250 Lecture 25 Balanced Three Phase Voltage and Current

ET 250 Lecture 25 Balanced Three Phase Voltage and Current Evan Chang-Siu

150 views - 5 years ago

Fall 2020 ET 350 Electrical Machinery Virtual Project Fair

Fall 2020 ET 350 Electrical Machinery Virtual Project Fair Evan Chang-Siu

152 views - 5 years ago

ET 250 Lecture 24B Power Factor Correction Example

ET 250 Lecture 24B Power Factor Correction Example Evan Chang-Siu

60 views - 5 years ago

ET 250 Lecture 24A Equivalent Impedance for RC RL and LC in Series/Parallel

ET 250 Lecture 24A Equivalent Impedance for RC RL and LC in Series/Parallel Evan Chang-Siu

119 views - 5 years ago