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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 light-dependent resistor (LDR) circuits efficiently. You'll master LDR basics, voltage divider setups, transistor switching techniques, and accurate comparator levels, then confirm performance using Falstad or LTspice simulations alongside actual measurements. Guided examples, safety advice, and fault-finding tips enable you to confidently develop robust light-activated LED and buzzer projects.

Elevify advantages

Develop skills

  • Design LDR circuits to craft accurate light-activated switches quickly.
  • Optimise voltage dividers for sharp dark-to-light transition points using practical components.
  • Select transistor base and load elements to drive LEDs and buzzers without risk.
  • Build sharp window comparators with hysteresis tailored for LDR applications.
  • Test and refine LDR setups via Falstad, LTspice simulations, and physical lab measurements.

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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Very great course. Lots of rich information.
WiltonCivil Firefighter

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