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Analog Signal Converters

2 to 4 channel audio converter using TL071

Last Updated on: July 10, 2021 by ElecCircuit.com
2 to 4 channel audio converter using TL071

Make stereo system to 4CH audio system, Learn more!

Categories Amplifiers Tags Analog Signal Converters, TL071 2 Comments

Voltage to Frequency Converter Circuit

Last Updated on: November 23, 2021 by Apichet Garaipoom
voltage to frequency converter circuit

See idea: Voltage to frequency converter circuit use CA3130 OP-Amp, that linearity Of changing up to 0.5% and Temperature coefficient.

Categories RF - Radio Circuits, Oscillator circuits Tags CA3130, Analog Signal Converters 2 Comments

Analog To Digital Converter Circuit Using Simple Parts

Last Updated on: July 13, 2021 by ElecCircuit.com
Analog To Digital Converter Circuit

Usually an analog to digital converter circuit or A/D that need high accurate devices and and high difficult. But this circuit all error does not affect.

Categories Digitals & Microcontrollers Tags Analog Signal Converters 3 Comments

3D stereo sound circuit & Split stereo signal & Balance Indicator

Last Updated on: June 25, 2022 by ElecCircuit.com
3D stereo sound circuit

This is a create special 3D stereo sound circuit. Which sound is a dimension to the listening. Using the some low frequency to appear out left and right

Categories Amplifiers, 555 Timer Tags Stereo Amplifiers, Analog Signal Converters 1 Comment

Mini subwoofer circuit using LF347N

Last Updated on: July 10, 2021 by ElecCircuit.com
Mini subwoofer circuit using LF347N

This is mini subwoofer circuit stereo system for home using low noise LF347, it can select frequency output filter is 60Hz,50Hz and boost up preamplifier. […]

Categories Amplifiers Tags Audio filters, Analog Signal Converters, Low pass filter, Subwoofer Circuit 9 Comments

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