As Could be seen from the picture, the LED image human body includes a diode image with two arrows. The 2 arrows denote that mild is emitted from this machine. An LED has an anode and cathode terminal. While in the image, the anode is to the remaining and cathode https://www.uk-exhibitionstands.co.uk/product-category/led-lightboxes/led-counters/
5 Simple Techniques For Outdoor Event Displays
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