Here's a short i made about the importance of the #photoelectric effect and how to avoid the traps in answering #alevelphysics #physics questions

Struggling with sensor selection for your industrial automation project? 🤔

Our new infographic simplifies the choice between #Ultrasonic and #Photoelectric sensors! Learn the core principles, key differences (speed vs. stability), and when to use each for optimal performance.

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Full guide here: https://issrsensor.com/ultrasonic-vs-photoelectric-sensors/

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Demonstrating The Photoelectric Effect Using Neon Lamps

Neon lamps are fun to play with. These old-school indicators were once heavily utilized in many types of equipment for indication purposes but now seem largely relegated to mains voltage indication…

Hackaday

This 'Harry Potter' light sensor achieves magically high efficiency of 200% https://techxplore.com/news/2023-02-harry-potter-sensor-magically-high.html

#photoelectric #solarenergy

This 'Harry Potter' light sensor achieves magically high efficiency of 200%

Using green light and a double-layered cell, Ph.D. researcher Riccardo Ollearo has come up with a photodiode that has sensitivity that many can only dream of.

Tech Xplore
All my 5th years won the 1921 Nobel Prize for physics this afternoon. #Photoelectric