Discrete-component uA741 operational amplifier replica with JLC EDA Pro, Altium, and manufacturing exports.
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May 6, 2026
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discrete-components
Here are 8 public repositories matching this topic...
A custom extensible mixer for multiple mic and audio inputs.
audio electronics microphone mixer kicad maker-project microphone-audio-capture diy-electronics electronic-design discrete-components opamps
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Mar 28, 2026
🧠 — A Galvanic Vestibular Stimulation (GVS) device built with analog electronics, designed to induce balance and orientation sensations through controlled current stimulation.
hardware electronics amp analog spice breadboard amplifier analog-design ltspice analog-electronics neurostimulation amplifiers discrete-components galvanic-vestibular-stimulation
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Jul 20, 2026
Reviving an old headphone amplifier design of mine built in the mid 2000's.
audio electronics kicad amplifier maker-project headphone-amplifier diy-electronics electronic-design discrete-components
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Mar 28, 2026
An overvoltage detection subsystem for Patchworks using discrete components.
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Aug 3, 2026
A benchtop headphone amplifier for testing microphone and line level signals.
audio electronics kicad amplifier maker-project headphone-amplifier diy-electronics electronic-design discrete-components
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Oct 12, 2026
4-bit CPU designed with discrete components and 74-series ICs.
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Feb 12, 2022 - HTML
Simple project about controlling LED's brightness using zero microcontrolers and zero integrated circuits.
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Mar 30, 2026
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