resistor
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Basic Electronics
Difference Between LED and LDR
What is the Difference between LDR (Photoresistor) and LED (Light Emitting Diode)? LDR and LED are both semiconductor-based devices whose operation is associated with light. LED produces light when an electrical…
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Basic Electronics
Difference between Photodiode and Photoresistor (LDR)
What is the Difference between LDR (Photoresistor) and Photodiode? Light intensity is one of the seven basic physical quantities that can be measured through various light sensors. Photoresistor (LDR) and…
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Electronics
What is LDR – Light Dependent Resistor? Construction, Working, Types & Applications
LDR – Light Dependent Resistor, Construction, Working, Types, Advantages, Disadvantages and Applications There are different types of sensors being used in electrical circuits and they are used to sense different…
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Basic Electronics
Difference between LED and Photodiode
What is the Difference between Photodiode and LED? LED or Light Emitting Diode and photodiode both are semiconductor-based components whose function is the conversion between light energy and electrical energy.…
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Resistors
What is a Thermistor? Types of Thermistors and Applications
Thermistor, Types, Working, Advantages, Disadvantages and Applications Temperature plays a vital role in the operation of any electronic circuit. Each electronic component has its thermal limit and safe operating temperature…
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Resistors
How to Measure Resistance using Digital & Analog Multimeter?
Measuring Resistance with a Multimeter? (DMM – Analog Meter) Measuring resistance just like voltage and current is an important part of troubleshooting any component. It tells the condition of the…
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Questions - Answers
Why Does the Heating Element Glow but Not the Cord of Heater?
Why Does the Heating Element Glow While the Cord of the Heater Doesn’t? It is a matter of common experience when the element of the heater connects to the electric…
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Formulas - Equations
Equations & Formulas For RLC Circuits (Series & Parallel)
RLC Circuits – Series & Parallel Equations & Formulas RLC Circuit: When a resistor, inductor and capacitor are connected together in parallel or series combination, it operates as an oscillator…
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Resistors
Resistance, Conductance, Impedance and Admittance Formulas
Formulas & Equations for Resistance, Conductance, Impedance & Admittance Resistance Formulas Resistance is the opposition to the flow of electrical current denoted by “R” and measured in ohms “Ω”. For any…
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Formulas - Equations
Resistance, Capacitance & Inductance in Series-Parallel – Equation & Formulas
Resistor, Capacitor and Inductor in Series & Parallel – Formulas & Equations The following basic and useful equation and formulas can be used to design, measure, simplify and analyze the…
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