![Is this a way to measure forward voltage or V-drop of a particular LED or diodes? | Electronics Forum (Circuits, Projects and Microcontrollers) Is this a way to measure forward voltage or V-drop of a particular LED or diodes? | Electronics Forum (Circuits, Projects and Microcontrollers)](https://i.stack.imgur.com/WcbdL.jpg)
Is this a way to measure forward voltage or V-drop of a particular LED or diodes? | Electronics Forum (Circuits, Projects and Microcontrollers)
![Why exactly does the point where this tangent line cuts the x-axis gives us the threshold voltage? Isn't the threshold voltage the minimum voltage needed to light up the LED? Why do Why exactly does the point where this tangent line cuts the x-axis gives us the threshold voltage? Isn't the threshold voltage the minimum voltage needed to light up the LED? Why do](https://i.redd.it/9fvt4nvp2uh81.jpg)
Why exactly does the point where this tangent line cuts the x-axis gives us the threshold voltage? Isn't the threshold voltage the minimum voltage needed to light up the LED? Why do
Threshold voltage shifts after writing under LED light illumination at... | Download Scientific Diagram
![A physics-based model of threshold voltage for amorphous oxide semiconductor thin-film transistors: AIP Advances: Vol 6, No 3 A physics-based model of threshold voltage for amorphous oxide semiconductor thin-film transistors: AIP Advances: Vol 6, No 3](https://aip.scitation.org/action/showOpenGraphArticleImage?doi=10.1063/1.4945410&id=images/medium/1.4945410.figures.f3.gif)
A physics-based model of threshold voltage for amorphous oxide semiconductor thin-film transistors: AIP Advances: Vol 6, No 3
![First LED driver to control total power dissipation in a lighting system and to eliminate the need for an external microcontroller or switch-mode converter — LED professional - LED Lighting Technology, Application First LED driver to control total power dissipation in a lighting system and to eliminate the need for an external microcontroller or switch-mode converter — LED professional - LED Lighting Technology, Application](https://www.led-professional.com/products/led-driver-ics-modules/first-led-driver-to-control-total-power-dissipation-in-a-lighting-system-and-to-eliminate-the-need-for-an-external-microcontroller-or-switch-mode-converter/@@images/7cf0c19b-bc49-4ec8-b8e6-380fa26c0b3b.png)
First LED driver to control total power dissipation in a lighting system and to eliminate the need for an external microcontroller or switch-mode converter — LED professional - LED Lighting Technology, Application
THE CURRENT-VOLTAGE CHARACTERISTICS OF AN LED AND A MEASUREMENT OF PLANCK'S CONSTANT Physics 258/259 Max Planck (1858-1947) wa
![datasheet - What's the difference between typical and maximum forward voltage for an LED? - Electrical Engineering Stack Exchange datasheet - What's the difference between typical and maximum forward voltage for an LED? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/0KPZt.png)