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:: Home » IC-741

IC-741

Automatic Night Light Circuit using LDR and IC-741

Last Updated on: November 3, 2023 by Apichet Garaipoom
light sensor switch circuit using ldr and 741 IC

lets to see Automatic Op-amp night light circuit using IC-741. It is also very simple. As my feelings It has high sensitivity more than one,high accuracy. Read more

Categories Controls & Timers Tags IC-741, Night activate switch circuit, Light switchs 13 Comments

Continuity tester circuit with Buzzer and LED

Last Updated on: July 8, 2023 by Apichet Garaipoom
Create continuity tester circuit with buzzer and LED

Create continuity tester circuit with buzzer and LED for check solder joint defects, not kill components on PCB, as probe gives tiny current and voltage. Read more

Categories Meters & Detectors Tags Electronic buzzer, IC-741, Tested 4 Comments

Learn 741 op-amp circuits basic with example

Last Updated on: June 25, 2022 by Apichet Garaipoom
741 op-amp DIP 8 pins

This is all simple LM741 circuits, it’s so useful, LM741’s general purpose single OP-AMP. UA741’s high performance monolithic OP-AMP on single silicon chip. Read more

Categories Basic Electronics Tags IC-741, op-amp, Signal Amplifier Circuits 1 Comment

How 741 Op-Amp Power supply Circuit works

Last Updated on: June 21, 2023 by Apichet Garaipoom
How 741 Op Amp Power supply Circuit work

Though very ancient, it still is many useful. Read more

Categories Power supply Tags Transistor Power Supplies, IC-741, op-amp, 2N3055 7 Comments

3 circuits of guitar fuzz box and fader control

Last Updated on: July 23, 2023 by Apichet Garaipoom
circuit of guitar Fuzz box Fader control.

Imagine you are playing an instrument, a guitar. Sometimes you want a strange sound from a normal. Use these ideas of fuzz box circuits and fader controller. You may change the mood of your guitar playing. Let’s change the boring time with your own creations. I am going to show you 3 circuits below: 1# … Read more

Categories Amplifiers, Preamplifiers Tags LF351, IC-741 4 Comments
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