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Photoresistor Course

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

What will I learn?

This course equips you with hands-on skills to create and test dependable LDR circuits efficiently. You'll master photoresistor basics, voltage divider setups, transistor control, and accurate comparator levels, then confirm performance using Falstad, LTspice, or actual tests. Guided examples, safety advice, and fix-it tips enable confident construction of reliable light-activated LED and buzzer projects.

Elevify advantages

Develop skills

  • Design LDR circuits to craft accurate light-activated switches quickly.
  • Tune voltage dividers for sharp dark-to-light switch points using practical components.
  • Drive transistors by selecting base and load elements to control LEDs and buzzers securely.
  • Set up comparators with hysteresis for stable LDR-based threshold detection.
  • Validate circuits through simulations in Falstad or LTspice plus hands-on lab measurements.

Suggested summary

Before starting, you can change the chapters and 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 where I work.
SilviaNurse
Great course. Lots of valuable information.
WiltonCivil Firefighter

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