Free Source Code, Capstone Projects & Programming Tutorials

Your trusted resource for downloadable source code, complete capstone projects with ER diagrams and Chapter 1-5 documentation, AI-ready capstones (RAG, ChatGPT, computer vision), and step-by-step tutorials in PHP, Python, Java, JavaScript, and more. Built by working developers, tested before publishing, and updated for 2026.

📅 Updated weekly | ✅ Code tested before publishing | 👨‍💻 Built by PIES IT Solutions developers

Nameerror: name ‘_c’ is not defined

Nameerror: name '_c' is not defined

Today, we’ll walk you through how to fix the Python nameerror: name ‘_c’ is not defined error. We understand that sometimes there is an error that needs assistance to resolve it. …

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Runtimeerror cuda out of memory stable diffusion

Runtimeerror cuda out of memory stable diffusion

The Runtimeerror cuda out of memory stable diffusion error can be frustrating and confusing. This error message shows that the program has exhausted the available GPU memory, preventing the execution …

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Nameerror name true is not defined

Nameerror name true is not defined

How do I fix the Python nameerror name true is not defined error message? Well, this article got your back. Just simply keep on reading. In this article, we’ll show …

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Runtimeerror: the poetry configuration is invalid:

runtimeerror the poetry configuration is invalid

The runtimeerror: the poetry configuration is invalid error is an indication that there is an issue with the Poetry configuration in your project. Poetry relies on a properly configured pyproject.toml …

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Nameerror name keras is not defined

Nameerror name keras is not defined

The nameerror name keras is not defined error message usually experienced when working with Python. It happens when a Python script tries to use a name that was not defined or imported. …

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Runtimeerror: python is not installed as a framework

Runtimeerror python is not installed as a framework

If you are encountering the runtimeerror: python is not installed as a framework. error? Don’t worry! This article will provide useful insights and solutions to help you resolve the problem …

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Nameerror: name sns is not defined

Nameerror: name sns is not defined

Trying to fix the Python nameerror: name sns is not defined error message… However, you are struggling to fix it? Then, keep on reading. In this article, we’ll show how …

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importerror html5lib not found please install it

importerror html5lib not found please install it

Have you ever tried to import html5lib but instead have importerror html5lib not found please install it? Well apparently, you have not installed the html5lib. So in this article, we …

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Nameerror name ‘json’ is not defined

Nameerror name 'json' is not defined

In this article, we’ll walk you through how to fix the nameerror name ‘json’ is not defined error message in Python. If you’re having a hard time dealing with this error, we …

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Frequently Asked Questions

Are these deep learning projects free for capstone and thesis use?
Yes. All deep learning projects on this hub are free to download, modify, and submit. No attribution required for academic use. Most are MIT-licensed or include source-code packs with sample datasets and pretrained model weights.
What deep learning frameworks do I need installed?
Most projects use OpenCV (cv2) for video capture and image preprocessing, plus one of: TensorFlow / Keras (Caffe model loading via cv2.dnn, custom CNN training), PyTorch (research-style models, YOLO v5+, transformers), or MediaPipe (Google's optimized face/hand/pose detectors). Install with pip install opencv-python tensorflow keras torch torchvision mediapipe numpy. Python 3.10, 3.11, or 3.12 recommended (avoid 3.13 until all wheels catch up).
Do I need a GPU to run these deep learning projects?
For inference (running a pretrained model on your webcam): no, CPU runs at 15-30 FPS for most computer-vision tasks. For training a custom model on your own dataset: GPU strongly recommended (CPU works but is slow). Free GPU options: Google Colab Free (12-hour sessions, sufficient for most BSIT capstones), Kaggle Notebooks Free (30-hour weekly quota), Paperspace Free tier. No need to buy a $1000+ GPU just for a capstone defense.
Deep learning vs classical machine learning, which should I pick for my capstone?
Pick deep learning when your inputs are unstructured (images, audio, video, text) and you have 10,000+ training samples. Pick classical ML (random forest, SVM, logistic regression) for tabular data, small datasets (under 1,000 rows), or when you need explainable predictions for the panel. Many capstones combine both: deep learning for feature extraction (face embedding via FaceNet) plus classical ML on top (SVM classifier for identity matching).
Why is my OpenCV deep learning model running at 2 FPS?
Three usual causes: (1) Resolution too high, resize frames to 640x480 or 320x240 before inference. (2) Wrong cv2.dnn backend, set net.setPreferableBackend(cv2.dnn.DNN_BACKEND_OPENCV) and net.setPreferableTarget(cv2.dnn.DNN_TARGET_CPU). (3) Heavy model on weak hardware, swap YOLO v5 for MobileNet-SSD or use Haar cascades for simple face/eye detection. Also close other applications and disable laptop battery-save throttling.
Can I extend a single OpenCV demo into a full BSIT capstone?
Yes, and you should. A standalone webcam demo (face detection alone) is too narrow for capstone scope. Wrap it in a real system: face recognition becomes Real-Time Attendance System with PHP/MySQL dashboard, object detection becomes Smart CCTV Alert System with email notifications, drowsiness detection becomes Driver Monitoring System for fleet vehicles. Add user accounts, database logging, simple admin UI, and write Chapters 1-5 manuscript to satisfy panel requirements.
How often is this deep learning projects list updated?
New deep learning projects are added periodically as we receive student requests and new models become OpenCV-compatible. Last refreshed June 2026 with 19 vision-focused projects covering face recognition, object detection, traffic-sign classification, OCR, and more.