# 2 Input Xor Gate Stick Diagram

## Two Input Or GateTwo Input Or Gate

By Cyrielle Marjolaine. Diagram. Publised at Monday, November 20th 2017, 08:59:07 AM. Circuit components are manufactured with exposed metal pins (or leads) that are used to fasten them to the PCB both mechanically (so they will not fall off) and electrically (so current can pass between them). The soldering process, which provides a strong mechanical bond and a very good electrical connection, is used to fasten components to the PCB. During soldering, component leads are inserted through the holes in the PCB, and then the component leads and the through-hole plating metal are heated to above the melting point of the solder (about 500 to 700 degrees F). Solder (a metallic compound) is then melted and allowed to flow in and around the component lead and pad. The solder quickly cools to form a strong bond between the component and the PCB. The process of associating components with reference designators, loading them into their respective holes, and then soldering them in place comprises the PCB assembly process.

## How To Calculate OhmsHow To Calculate Ohms

By Sasha Sara. Diagram. Published at Saturday, November 18th 2017, 03:16:39 AM. The unloaded PCB appears green because thin sheets of green plastic have been applied to both sides (otherwise the PCB would appear pale yellow). Called solder masks, these sheets cover all exposed metal other than the component pads and holes so that errant solder can not inadvertently short (or electrically connect) the printed wires. All metal surfaces other than the exposed pads and holes (i.e., the wires) are underneath the solder mask. Not infrequently, blue or even red solder masks are used.

## Symbol For KiloSymbol For Kilo

By Charlotte Myriam. Diagram. Published at Friday, November 17th 2017, 02:53:47 AM. Starting to make sense? These are the basics and may even seem obvious or intuitive to you, such as the wires and if they are connected. Whenever you determine your specific field of electrical engineering, you may see more complex diagrams and symbols. Youâ€™ll learn also that different countries use different symbols. For example, of the two symbols for resistors above, the first one is used in the U.S., while the second is used in Europe. You will also learn about the various symbols used for switches, other power supplies, inductors, meters, lamps, LEDs, transistors, antennas, and much more.

### Dc Voltmeter CircuitDc Voltmeter Circuit

By Madeleine Catherine. Circuit. Published at Thursday, November 16th 2017, 01:05:36 AM. In some circuits, there are virtual grounds, which are nodes at the same voltage as ground, but are not connected to a power supply. When current flows into the virtual ground, the voltage at the virtual ground may change relative to the real ground, and the consequences of this situation must be analyzed carefully.

#### Ic Voltage RegulatorsIc Voltage Regulators

By Cyrielle Marjolaine. Diagram. Published at Tuesday, November 14th 2017, 23:06:49 PM. Most of the electrical symbols can be changed in their appearance, styles and colors according to users requirements. Electrical symbols are used to represent various electrical and electronic devices in a schematic diagram of an electrical or electronic circuit.

##### Led Wiring Diagram 12vLed Wiring Diagram 12v

By Madeleine Catherine. Diagram. Published at Sunday, November 12th 2017, 22:58:49 PM. The unloaded PCB appears green because thin sheets of green plastic have been applied to both sides (otherwise the PCB would appear pale yellow). Called solder masks, these sheets cover all exposed metal other than the component pads and holes so that errant solder can not inadvertently short (or electrically connect) the printed wires. All metal surfaces other than the exposed pads and holes (i.e., the wires) are underneath the solder mask. Not infrequently, blue or even red solder masks are used.

###### Bjt Biasing TechniquesBjt Biasing Techniques

By Lydie Honorine. Circuit. Published at Saturday, November 11th 2017, 22:49:05 PM. An electric current is defined as free flow of electrons and the motivating force behind that free flow of electrons is called Voltage. Voltage is the measurement of potential energy that would move the electrons between two points. Voltage is the push that the electrons require to move within a circuit. Voltage is measured by Volt and Current is measured by Ampere.

## Circuit Diagram For AmplifierCircuit Diagram For Amplifier

By Valentine Sybille. Diagram. Published at Thursday, November 09th 2017, 22:24:37 PM. Most of the electrical symbols can be changed in their appearance, styles and colors according to users requirements. Electrical symbols are used to represent various electrical and electronic devices in a schematic diagram of an electrical or electronic circuit.

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