An LED has two leads: the anode (optimistic) and also the cathode (damaging). It is critical to attach the LED the ideal way all-around inside a circuit—LEDs are polarized components, and reversing the polarity will prevent them from Doing the job. A virtual museum is usually a digital institution committed https://www.uk-exhibitionstands.co.uk/product/display-8ft-curve-2-4m/