Discrete-component uA741 operational amplifier replica with JLC EDA Pro, Altium, and manufacturing exports.
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Updated
May 6, 2026
Discrete-component uA741 operational amplifier replica with JLC EDA Pro, Altium, and manufacturing exports.
Reviving an old headphone amplifier design of mine built in the mid 2000's.
An overvoltage detection subsystem for Patchworks using discrete components.
A custom extensible mixer for multiple mic and audio inputs.
Simple project about controlling LED's brightness using zero microcontrolers and zero integrated circuits.
4-bit CPU designed with discrete components and 74-series ICs.
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