Series Circuit - The current is the same everywhere in the circuit., Parallel Circuit - - an electrical path that branches so that the current divides and only part of it flows through any branch., Open Circuit - - an electric circuit which current does not flow. If there’s a break anywhere in the circuit, you have an open circuit, and current can not flow., Short Circuit - - is an electrical circuit that allows a current to travel along an unintended path with no or very low electrical impedance (resistance)., Inductor - passive electrical coil element that stores energy in the form of a magnetic field, transistor - - a semiconductor device with three connections, capable of amplification, switching, and rectification., Electro Motive Force - - volts or potential difference. Ohms Law ([]= I * R), current - - is a flow of charged (electrons) particles. Ohms Law ([Amps]= V/R) Ohms Law = I * R, resistance - Ohms Law ([ohms] = V / I), LED - Light emitting diode, diode - - an electrical component that allows the flow of current in only one direction, Capacitor - - a device that stores electrical energy in an electric field by accumulating electric charges on two close surfaces insulated from each other, Switch - - a device that electrically turns circuits ON or OFF and is manual or automatic., variable resistor - - also called a potentiometer and used as a voltage divider, DC motor - - a direct current device that transforms electrical energy into mechanical energy by creating a magnetic field that rotates a stator., Servo Motor - - a rotary actuator or linear actuator that allows for precise control of angular or linear position, velocity, and acceleration. It consists of a motor coupled to a sensor for position beedback and a gear box., Stepper motor - a brushless DC electric device that divides a full rotation into a number of equal steps; It does not rotate continuously, but is known for its property of converting a train of input pulses into a precisely defined increment in the shaft’s rotational position. Each pulse rotates the shaft through a fixed angle., AC - alternating (sinusoidal) voltage and current, DC - Direct current, 7- Seg Display - - an electronic device that contains an array of 8 individual LEDs. The display can display 0-9., Fuse - - an electrical safety device that operates to provide overcurrent protection of an electrical circuit. Its essential component is a metal wire or strip that melts when too much current flows through it,, Circuit breaker - - a switching device that can be operated manually or automatically for controlling and protecting an electrical power system., Relay - - typically incorporating an electromagnet, which is activated by a current or signal in one circuit to open or close another higher powered, isolated circuit., IC - an electronic circuit formed on a small piece of semiconducting material, performing the same function as a larger circuit made from discrete components, aka Integrated circuit, What value of this resistor having the color code brown,black,red ? - 1K (1,000) ohms , What value of this resistor having the color code orange,orange,orange?? - 33K(33,000) ohms, For a similar series circuit, with 500 ohms, 500 ohms and 500 ohms resistors, what is the total resistance? - 1.5 K (1,500) ohms , For a similar parallel circuit, with 500 ohms, 500 ohms and 500 ohms resistors, what is the total resistance? - 166.67 ohms, Bread board - - a board for making an experimental model of an electric circuit., Solenoid - - is the kind of magnet where the wire is wrapped around an iron core. Upon the supply of electric current, a magnetic field is created around the iron core attracting nearby metal. This device can be used as a mechanical latch.,

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