opamp
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Amplifier Circuit Diagrams
Log amplifier Schematic Circuit Diagram
Log amplifier is a linear circuit in which the output voltage will be a constant time the natural logarithm of…
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Amplifier Circuit Diagrams
100W RMS Amplifier Schematic Circuit Diagram
Circuit Description: This is a 100-watt basic power amp that was designed to be (relatively) easy to build at a…
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LCD-LED Display
OP AMP INTEGRATED TEST SCHEMATIC CIRCUIT DIAGRAM
You can test op amp integrals with a simple circuit . Usually a lot of op amp’s leg connections are the same as the red…
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Voltage Regulators Circuit Diagrams
DESIGN PROJECT SCHEMATIC CIRCUIT DIAGRAM
There are two linear regulators in the bag of most people dealing with hobby electronics: LM317. One opamp (LM318) and plenty…
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Battery Charger
CHINESE MADE UNIVERSAL CHARGER SCHEMATIC CIRCUIT DIAGRAM
A simple but very useful charger that was put on the market many years ago ( first seen on a birdcage ) .. usually…
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LCD-LED Display
LED TV Backlight Tester Schematic Circuit Diagram
This circuit can be used to test up to three LEDs at once, connected in series. You can easily increase…
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Calculator & Measurement
Schematic Circuit Diagram Op-Amp as a Window voltage detector proteus simulation
To detect the arrival of a particular range of voltage(s) from the swing of an input signal, this circuit is…
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Amplifier Circuit Diagrams
Op-Amp as Non-Inverting Amplifier proteus simulation Schematic Circuit Diagram
In this circuit, Op-Amp operates in a closed loop. Input is applied to Non-Inverting terminal and output is fed-back to…
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Featured
Schematic Circuit Diagram Op-Amp as Differential Amplifier/Subtractor proteus simulation
The difference of the voltage between V+ and V- is amplified in this circuit. It is similar to the comparator…
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Amplifier Circuit Diagrams
Schematic Circuit Diagram Op-Amp as an Inverting Amplifier proteus simulation
In this circuit, Op-Amp operates in the closed loop. Input is applied to the Inverting terminal and output is fed-back…
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