@mukombe0411: Major Optocoupler Types Explained | Electrical Isolation Made Simple Optocouplers provide safe electrical isolation by transferring signals using light. Different types such as Photo-Transistor, Photo-Darlington, Photo-SCR, Photo-Triac, Photovoltaic, and Schmitt Trigger Optocouplers are designed for specific industrial, power control, and digital communication applications. #Optocoupler #ElectronicsEngineering #IndustrialAutomation #EmbeddedSystems #ElectricalEngineering