Linkedin Learning Electronics Foundations References

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    21-Apr-2017

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<ul><li><p>RESISTOR DECODER</p><p>4-band</p><p>Digit Digit Multiplier Tolerance</p><p>5-band</p><p>Digit Digit Multiplier ToleranceDigit</p><p>2</p><p>3</p><p>4</p><p>5</p><p>6</p><p>7</p><p>8</p><p>9</p><p>10</p><p>Black</p><p>Brown</p><p>Red</p><p>Orange</p><p>Yellow</p><p>Green</p><p>Blue</p><p>Violet</p><p>Grey</p><p>White</p><p>Gold</p><p>Silver -2</p><p>0 1</p><p>1 10 1%</p><p>2 10 2%</p><p>3 10</p><p>4 10</p><p>5 10 0.5%</p><p>6 10 0.25%</p><p>7 10 0.10%</p><p>8 10 0.05%</p><p>9 10</p><p>-1 5%</p><p>10 10%</p><p>Color Digit Multiplier Tolerance </p><p>D1 4D2 0MX 102</p><p>% 54.0 k5%</p><p>D1 3D2 2MX 105</p><p>% 53.2 M5%</p><p>D1 6D2 8MX 104</p><p>% 10680 k10%</p><p>D1 2D2 2MX 10% 5220 5%</p><p>D1 7D2 1MX 108</p><p>% 107.1 G10%</p><p>ELECTRONICS FOUNDATIONS</p></li><li><p>SCHEMATIC LEGENDELECTRONICS FOUNDATIONS</p><p>Voltage Sources</p><p>VDCDirect Current</p><p>VACAlternating Current </p><p>Single-Cell Multi-Cell</p><p>Batteries</p><p>PiezoelectricSolar Cell</p><p>IN OUT</p><p>REF</p><p>Voltage Regulator Operational Amplifier </p><p>Vs+</p><p>Vout</p><p>Vs</p><p>V+</p><p>V</p><p>SwitchesMake and break connections in an electric circuit.</p><p>SPSTSingle Pole, Single Throw</p><p>SPDTSingle Pole, Double Throw </p><p>SP3TSingle Pole, Triple Throw</p><p>DPDTDouble Pole, Double Throw </p><p>DPSTDouble Pole, Single Throw</p><p>Push Button</p><p>DiodesAllow current to pass in one direction.</p><p>Diode LEDLight Emitting Diode</p><p>Photodiode Schottky Zener</p><p>CapacitorsTemporarily store electrical energy in an electric field.</p><p>Non-Polarized Polarized</p><p>Unit Measurement</p><p>Ohm Resistance</p><p>Volt Electric potential</p><p>Ampere Current</p><p>Watt Power</p><p>Farad Capacitance</p><p>Hertz Frequency</p><p>Henry Inductance</p><p>Prefixes</p><p>Giga 1,000,000,000</p><p>Mega 1,000,000</p><p>Kilo 1,000</p><p>Milli 0.001</p><p>Micro 0.000001</p><p>Nano 0.000000001</p><p>Pico</p><p>G</p><p>M</p><p>k</p><p>m</p><p>n</p><p>p 0.000000000001</p><p>ResistorsResist and reduce the flow of current in an electrical circuit.</p><p>US International RheostatVariable</p><p>Potentiometer LDR/PhotoresistorLight Dependent Resistor</p><p>Voltage NodesIndicate a connection back to power or ground.</p><p>Reference GroundsAGND - Analog GroundVGND - Virtual Ground</p><p>Chassis Ground Vee, V- Negative Supply Voltage</p><p>Vcc, 5V, V+Positive Supply Voltage</p><p>Identifying Polarity</p><p>InductorsOppose changes in electric current.</p><p>US International</p><p>Earth Ground</p></li><li><p>Large Current Socket (red probe)</p><p>MULTIMETER BASICSELECTRONICS FOUNDATIONS</p><p>Symbol Mode Unit How to Probe</p><p>DC Voltage (VDC)</p><p>AC Voltage (VAC)</p><p>Continuity</p><p>Direct Current</p><p>Alternating Current</p><p>Resistance</p><p>Diode Test</p><p>Auto-RangingManual-Ranging</p><p>mV</p><p>V</p><p>A A</p><p>VOFF</p><p>RANGE</p><p>Hz</p><p>Hz</p><p>COMA</p><p>MINMAXHOLD</p><p>V </p><p>CAT III10 AFUSED</p><p>Voltages / Resistance / Small Current Socket (red probe)</p><p>Common Socket (black probe)</p><p>Probes</p><p>Volt (V)</p><p>Volt (V)</p><p>Open/Short</p><p>Ampere (A)</p><p>Ampere (A)</p><p>Ohm ()</p><p>Volt (V)</p><p>V</p><p>V</p><p>A</p><p>A</p><p>Parallel (in circuit)</p><p>Series (in circuit)</p><p>Parallel (out of circuit)</p><p>DMM</p><p>DMM</p><p>DMM</p></li></ul>