This archive keeps the supplied Analog Electronics laboratory manual, LTspice schematics, simulation outputs, selected exercise notes, and LM324/LM339 technical data. It is coursework evidence for circuit analysis and simulation, not a fabricated-hardware validation claim.
| Material | Path | Review use |
|---|---|---|
| Laboratory schematics | CoHa/ |
LTspice .asc files for preparation and practice across eight lab sets. |
| Device models | CoHa/LM324.cir, CoHa/LM339.cir |
Simulation support for operational-amplifier and comparator exercises. |
| Lab manual | Labs Dientu_tuongtu_unlocked.pdf |
106-page supplied laboratory reference. |
| Datasheets | LM324 Texas.pdf, LM339N texas.pdf |
Manufacturer device references. |
| Exercise records | Bai 5 Cau 2.pdf, Bai 5 Cau 3.pdf, LYTHUYET.pdf |
Supplied supplementary notes retained without altering their source-language content. |
- Read the laboratory manual and datasheet conditions before changing a schematic.
- Open a selected
.ascfile in LTspice with the referenced model files available. - Check the supply rails, model pin order, operating point, transient settings, and measurement units.
- Treat
.raw,.log,.op.raw, and.dbfiles as simulation evidence tied to their matching schematic. - Record limitations from simulation separately from any physical measurement.
The repository shows simulation and documentation work around LM324, LM339, and NE555-related exercises present in the supplied files. It does not claim PCB production, laboratory calibration, or product qualification. Lecturer materials and datasheets are preserved in their original form for provenance.
The 2026 portfolio refresh provides a tagged source snapshot and the checked laboratory visual. See RELEASE_NOTES.md.
GitHub · LinkedIn · Facebook · Instagram · YouTube · TikTok · 22207056@student.hcmus.edu.vn · luonghailong.work@gmail.com · +84988114708