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Photoresistor Course

Photoresistor Course
4 to 360 hours flexible workload
valid certificate in your country

What will I learn?

This course equips you with hands-on expertise to create and test dependable LDR circuits efficiently. Delve into LDR basics, voltage divider configurations, transistor switching techniques, and accurate comparator settings, then confirm performance using Falstad, LTspice, or physical tests. Guided examples, safety advice, and fault-finding tips enable confident construction of robust light-activated LED and buzzer systems.

Elevify advantages

Develop skills

  • LDR circuit design: construct accurate light-activated switches rapidly.
  • Voltage divider adjustment: establish sharp dark/light boundaries using practical components.
  • Transistor control: select base and load elements to drive LEDs and buzzers securely.
  • Comparator setup: build sharp window comparators incorporating hysteresis for LDRs.
  • Simulation and testing: confirm LDR circuit performance via Falstad, LTspice, and bench equipment.

Suggested summary

Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.
Workload: between 4 and 360 hours

What our students say

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EmersonPolice Investigator
The course was essential to meet the expectations of my boss and the company I work for.
SilviaNurse
Great course. Lots of valuable information.
WiltonCivil Firefighter

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