Difference between LED and Photodiode (with comparison chart) - Electronics Coach
microcontroller - Using a LED like a photodiode to measure light - Electrical Engineering Stack Exchange
LED / photodiode with optical connection by CCCS - CircuitLab
How to Use LEDs to Detect Light - Make:
Difference between LED and Photodiode (with comparison chart) - Electronics Coach
What is LED, Difference between LED & Photodiode?
Activity: LED as light sensor - ADALM2000 [Analog Devices Wiki]
Difference between LED and Photodiode
How to Use LEDs to Detect Light - Make:
Photodiode Light Detector with Arduino | ee-diary
How to Start
Photodiode, LED and buzzer - Multisim Live
The comparison between light-scattering detectors based on LED and photodiode for immunoprecipitation assays of transferrin and ferritin - ScienceDirect
sensor - Led as an input photodiode [Arduino AVR] - Electrical Engineering Stack Exchange
LED as Photodiode - Collin's Lab Notes #adafruit #collinslabnotes - YouTube
Activity: LED as light sensor - ADALM2000 [Analog Devices Wiki]