2025 Advanced Engineer Practical Masterclass - Add depth to your engineering practice with precision circuit design and instrumentation techniques!

* This course is an offline paid hands-on training program, not an online webinar lecture.
* Clicking the webinar registration button at the top will redirect you to the payment page. 
* Please note that payment must be completed one week prior to the training date.
* Please be aware that the training schedule may be subject to change if the number of participants is small.
* In case of schedule changes, notification will be sent via email one week in advance.

🚩 Course Overview and Objectives

This advanced training course is designed for working developers who have completed intermediate-level courses and engineers with hands-on circuit design experience. It addresses advanced topics in electronic circuit design and practical issues in precision measurement environments.

Based on 35 years of expertise from Professor Cho Sung-jae of the Department of Electrical and Electronic Engineering at Shinhan University, this course completes advanced circuit design theory and hands-on practice—including low-noise and low-power circuits, current sources, sensor interfaces, and high-sensitivity I-V converter circuits—in a single day.

📚 Detailed Course Content

1. Low-Noise and Low-Power Circuit Design

• Chapter Overview: Learn about trade-offs between low-noise and low-power circuits and optimal design methods that are critical in high-sensitivity circuits and battery-powered products.

• Chapter Contents:

  • Trade-offs between low-noise and low-power circuits

  • Understanding the relationship between noise and impedance

  • Circuit and layout design methods for low-noise operation

  • TTL vs CMOS IC design approaches

  • Selection criteria for pull-up and pull-down configurations

• Chapter Benefits: Acquire essential low-noise and low-power circuit design capabilities required for developing sensitive analog circuits and high-reliability systems.

2. Advanced OP AMP Application Circuits

• Chapter Overview: Learn design techniques for advanced functional circuits using OP AMPs, with emphasis on comparators, power amplifiers, and waveform generation circuits.

• Chapter Contents:

  • Power amplifier circuit design

  • Hysteresis comparator circuit implementation

  • Square wave generator design (50% duty cycle and variable duty cycle)

• Chapter Benefits: Extend OP AMP applications to diverse logic and signal processing circuits, significantly improving system design flexibility.

3. I-V Converter Circuit Design

• Chapter Overview: Learn the operating principles and design considerations of I-V converter circuits for precise measurement of micro-level currents ranging from nA to pA.

• Chapter Contents:

  • I-V converter concept and rationale for implementation

  • uA / nA / pA detection circuit design

  • OP AMP selection considerations:

    • Input impedance and input bias current

    • Resistor surface resistance, substrate effects, and minimization methods

• Chapter Benefits: Reliably design high-sensitivity current measurement circuits and implement measurement systems robust against noise and environmental variables.

4. Precautions When Using Test Instruments

• Chapter Overview: Share practical knowledge for preventing measurement errors and circuit damage that can occur when using test instruments such as oscilloscopes, digital multimeters, and breadboards.

• Chapter Contents:

  • Precautions when using oscilloscopes

  • Digital multimeter (DMM) usage tips

  • Methods for preventing breadboard design errors

• Chapter Benefits: Minimize measurement errors and circuit damage caused by instrument use, reducing costs for repeated experiments and maintenance.

5. Constant Current Source Circuit Design

• Chapter Overview: Design various types of constant current source circuits and learn precise current control techniques using transistors, OP AMPs, and FETs.

• Chapter Contents:

  • Transistor-based source/sink current source circuit design

  • Transistor + OP AMP circuit implementation

  • Transistor + FET + OP AMP complex circuit design

• Chapter Benefits: Enable precise biasing and current supply for sensor and measurement circuits, contributing to improved product reliability.

6. Sensor Circuit Design and Interface

• Chapter Overview: Learn hands-on practice-focused design of drive circuits and ADC interface circuits tailored to various sensor output characteristics.

• Chapter Contents:

  • Sensor types and output formats (resistance, current, voltage)

  • Sensor interface circuit configuration methods

  • ADC input voltage conversion design:

    • Intuitive approaches

    • Noise elimination techniques

    • Accuracy improvement methods

  • Precautions for circuit experimentation and design

• Chapter Benefits: Develop the capability to reliably drive various sensors and design systems capable of accurate signal conversion.

🔧 On-Site Training Equipment

• Oscilloscope

• Function Generator

• Power Supply

Classroom Information
Address: Room 1823, Building A, Gasan Public, 178 Digital-ro, Geumcheon-gu, Seoul (Gasan-dong)