* [[Analog Tutorial Lesson 6: Designing Basic Op-Amp Circuits]]
* [[Analog Tutorial Lesson 7: Designing Active Sullen-Key Filters]]
* [[Analog Tutorial Lesson 8: Designing Cascaded Active Op-Amp Filters]]
* [[Analog Tutorial Lesson 8: Designing Active Higher-Order Cascaded Op-Amp Filters]]
* [[Analog Tutorial Lesson 9: Designing a Wien Bridge Oscillator]]