is 11.90 KB, has a resolution of 1200x514 pixels and was uploaded on February 22, 2019 @ 7:21 am by user: anneliyer. It is filed under the tags: diode, anode, zener diode, diagram, electrical network. Click the blue button at the top to freely download: Photosensitive Electronic Symbol Light-emitting Diode Circuit Diagram Wiring png.