op amp
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Non-inverting Operational Amplifier
Op-Amp, short for operational amplifier is the backbone of Analog electronics. An operational amplifier is a DC-… |
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Summing Amplifier or Op Amp Adder Circuit
Operational Amplifiers (Opamp) has so many interesting applications, and we have already created many circuits using op-amps.… |
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Wireless Switch Circuit using LDR and CD4017
Have you ever feel a shock by touching the switch? It does not generally happen but sometimes physical contact with switches… |
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Temperature Controlled DC Fan using Thermistor
“Automation is good, so long as you know exactly where to put the machine’’, In this tutorial we are making a Temperature… |
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Simple Audio Tone Control Circuit
In simple language, Tone Control Circuit is the circuit, using which we can control the output of audio device. To control the… |
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Temperature Controlled Automatic Switch
Previously we have built Temperature controlled LEDs Circuit, in which two LEDs were glowing according to the temperature. Now… |
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Temperature Controlled LEDs using LM35
Today we are building a simple yet very useful circuit using Temperature Sensor LM35. In this circuit, we are going to control… |
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Laser Security Alarm Circuit
Security is main concern for various buildings, houses and offices. There are a variety of security alarms available in market… |
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Dark and Light Indicator Circuit
In this project, we are going to make a day and night indicator (or dark and light indicator) which will indicate if there… |
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Reverse Car Parking Sensor Circuit
This car parking assistant can protect your car from any damage while reverse parking. It indicates the distance of car from… |
