Oscilloscope An oscilloscope is used to display the shape of electrical signals - showing how they vary with time. It can be used to measure voltage and time periods.
Amplifier (general symbol) An amplifier circuit with one input. Really this is a block diagram symbol because it represents a circuit rather than just one component.
Ohmmeter Measures resistance. Most multimeters have an ohmmeter setting.
Transistor PNP A transistor amplifies current and can be used with other components to make an amplifier or switching circuit. This symbol is for a bipolar junction transistor (BJT), the type you are most likely to use at first.
Mains smoke alarm wiring diagram and. Glow worm wiring diagram images. Automotive wiring diagram great of cobra car alarm. Steelmate car alarm wiring diagram and. Awesome car alarm wiring diagram. Autowatch car alarm wiring diagram and. Circuit diagram for alarm system dogboi. Micron wings. Ask glow worm. Beautiful viper v wiring diagram. Rj wiring diagram battery diagrams. Micron control transformer wiring diagram. Diagram burglar alarm circuit simple. Ask glow worm. Prestige car alarm wiring diagram for honda. Prestige auto alarms wiring diagram vehicle. Micron control transformer wiring diagram download. Vehicle wiring diagrams for alarms dogboi. Micron control transformer wiring diagram download. Karr alarm wiring diagram diagrams repair.