Analog component case studies focused on real circuits, measurements, and troubleshooting. Covers filters, coils, relays, and transistor stages.
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Explore analog components
Latest analog cases (8)
- Practical case: High power circuit isolation
Master Analog Electronics by building a Relay driver circuit. Learn to safely switch high-power loads with low-voltage signals and verify galvanic isolation. - Practical case: DC Motor Reversing
Master Analog Electronics by building a Relay H-bridge to control DC motor direction. Learn to switch polarity for clockwise spin, reverse motion, and braking. - Practical case: Latching Alarm System
Master Analog Electronics by building a self-latching Relay circuit. Create a reliable alarm memory system that holds active states until manually reset. - Practical case: DC motor control with relay and pushbutton
Master Analog Electronics by building a Relay circuit to safely control high-power motors. Learn to isolate signals and achieve reliable switching protection. - Practical case: Voltage induction by magnetic movement
Learn Analog Electronics by building a generator with an Inductor and a magnet. Observe real voltage spikes and light an LED using Faraday’s Law of Induction. - Practical case: Simple RL Low-Pass Filter
Master Analog Electronics by building an RL low-pass filter with an Inductor. Observe signal attenuation and block high frequencies to reduce noise effectively. - Practical case: Opposition to DC current change
Master Analog Electronics by building a soft-start circuit with an Inductor. Visualize current delay as a lamp gradually brightens to limit inrush current. - Practical case: The coil as a simple electromagnet
Master Analog Electronics by building a powerful electromagnet using a simple Inductor. Learn to control magnetic fields and lift metal objects with DC current.
FAQ
What is considered analog here? Passive components, coils, relays, and transistor based circuits that process continuous signals or power.
Are there premium sections? Some cases include premium content that is blurred for non members.
Where should I start? Begin with the most recent case and follow the component links for related topics.