The Anode.
Think of the arrow like a Capital Letter A standing for the Anode.
In electrical engineering there are many types of symbols used to notate devices. These include symbols for polarity, switches, diodes, and batteries.
On a schematic diagram, an ammeter is typically represented by a circle with the letterAinside the circle.
The schematic symbol for a potentiometer typically consists of a zigzag line representing the resistive element, with three terminals: two at each end and one connected to the wiper (the adjustable contact). The wiper is often depicted as an arrow or line pointing to the resistive element, indicating its adjustable position. This symbol can vary slightly in design depending on the schematic convention being used, but the basic representation remains consistent across most standards.
Use the standard resistor symbol and then place an arrow across the resistor. The bottom of the arrow midpoint of the resistor and just below, the tip of the arrow (draw with an arrow head) just above the resistor. This represents the wiper of the variable resistor.
asterisk
The schematic battery symbol in an electrical circuit diagram represents a power source that provides electrical energy to the circuit.
The symbol for Arrowhead Research Corporation in NASDAQ is: ARWR.
The symbol for ON Semiconductor Corporation in NASDAQ is: ONNN.
The battery symbol in an electronic circuit diagram represents a power source that provides electrical energy to the components in the circuit.
The symbol for Peregrine Semiconductor Corp. in NASDAQ is: PSMI.
The symbol for Pericom Semiconductor Corporation in NASDAQ is: PSEM.
The symbol for SunEdison Semiconductor Limited in NASDAQ is: SEMI.
The symbol for Tower Semiconductor Ltd. in NASDAQ is: TSEM.
The symbol for Vitesse Semiconductor Corporation in NASDAQ is: VTSS.
The symbol for MagnaChip Semiconductor Corporation in the NYSE is: MX.
The symbol for Cypress Semiconductor Corporation in NASDAQ is: CY.
The symbol for EZchip Semiconductor Limited in NASDAQ is: EZCH.