The anode is the positive terminal of an LED. It is the longer leg of the LED and it is connected to a power source. When electricity is applied, the positively charged holes flow from the anode to the cathode, which makes the LED light up.
The anode is the positive terminal of an LED. It is the longer leg of the LED and it is connected to a power source. When electricity is applied, the positively charged holes flow from the anode to the cathode, which makes the LED light up.