younes-makhchan

younes-makhchan / oled-animation

Public

Display smooth animations on a 128x64 OLED display connected to an ESP32 microcontroller using frame data extracted from video files.

22
1
100% credibility
Found Mar 01, 2026 at 18 stars -- GitGems finds repos before they trend. Get early access to the next one.
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AI Analysis
C++
AI Summary

This project lets users convert short videos into compact frame data to display smooth animations on a small 128x64 screen attached to a microcontroller board.

How It Works

1
🎥 Discover fun animations

You hear about a cool project to turn your favorite short videos into smooth animations on a tiny screen.

2
🛒 Gather your parts

Pick up a small computer board, a little black-and-white screen, some wires, and a USB cable.

3
🔌 Connect the screen

Hook the tiny screen to your board using short wires for power and signals, just like plugging in a toy.

4
✨ Prepare your video

Choose a short video with the right shape, then use a simple helper tool to make it perfect for the screen.

5
🖼️ Create screen pictures

The tool pulls out each picture from your video, simplifies them to black and white, and saves them as ready data.

6
📋 Add pictures to project

Copy the picture data into the project's main instructions, keeping everything else the same.

7
🚀 Send to your board

Connect the board to your computer and push the project over with a one-click upload.

🌟 Watch it play

Your tiny screen lights up and plays the smooth animation from your video, looping endlessly!

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AI-Generated Review

What is oled-animation?

oled-animation turns video files into smooth, looping animations on a 128x64 OLED display hooked to an ESP32 microcontroller. You prep a 2:1 aspect ratio video, run a Python script to extract and threshold frames into compact data, then upload the C++ code via PlatformIO for playback over I2C. Developers get crisp black-and-white animations from any MP4 or AVI, solving the hassle of manual frame conversion for tiny screens.

Why is it gaining traction?

It stands out with automatic Otsu thresholding for optimal contrast per frame, packing up to 3000 frames into ESP32 flash without RAM issues, and a dead-simple workflow: resize video, extract, paste array, upload. The hook is effortless oled animation from GIFs or videos—think displaying GitHub streak stats, profile stats cards, or smoothness tests on hardware, far easier than hand-coding bitmaps or fighting Arduino libraries.

Who should use this?

ESP32 makers building animated badges, IoT prototypes with dynamic OLED readouts, or hardware hackers displaying GitHub profile stats cards, streak stats, code coverage badges, or even pdf previews. Ideal for embedded devs prototyping oled animation arduino projects, like custom clocks showing smoothness settings or test results, without deep graphics expertise.

Verdict

Grab it for quick oled animation github experiments—detailed setup docs and reliable frame gen make it beginner-friendly despite 15 stars and 1.0% credibility score signaling early maturity. Solid for hobby gadgets, but watch flash limits on long clips.

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