Viral Hooks
Trending short videosDocumenting a DIY tech project
C

@covacut

Instagram · Vlog

@covacut DAY ONE building a tamagotchi 💖 lmk if there are any things you would like me to add to him gonna put together a lil guide at the end! music is shop from undertale . . . . . . #tamagotchi #hardware #buildwithme #tamagotchis #tutorial

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The edit1 shot · 21 text
Shots Text1:04

Performance

Views
432.9K
Likes
42.6K
Comments
208
Engagement
9.9%
Outlier
1.7×
Length · 26 Jan 2026
1:04

Video #30845 · Vlog

Documenting a DIY tech projectfrom @covacut

[01]

Overview

The creator introduces her project to build a Tamagotchi-style flash drive where a digital pet's mood is tied to file storage. She outlines the concept, shows the necessary hardware components (Arduino, OLED screen), introduces the pixel art character 'Bit', and documents the process of wiring and coding to get the character's animation working on the screen, concluding with a teaser for the next steps in the project.

[02]

Simple outline

  1. 1State novel project concept
  2. 2Reveal personal vulnerability
  3. 3Document process and problems
  4. 4Showcase successful milestone
  5. 5Tease the next chapter

[03]

Related videos

[04]

Classification

Format
Concepts
Day X of Doing YJourney DocumentationProcess
Elements
Text OverlayB-Roll CutawayMotion GraphicsRetro Aesthetic

[05]

Hook analysis

What stops the scroll in the first 3 seconds

Title hook · 45%

day one

Verbal hook · 40%

This is day one of building a Tamagotchi flash drive.

Visual hook · 15%

A person holding a small electronic device with a screen and colorful wires, set against a dark background with moody, colored lighting.

[07]

Hook and payoff

The promise the opener makes, and how the video pays it back

Hook

A direct statement of the project's ambitious and intriguing goal, immediately establishing the video's purpose and the series format ('Day One').

Payoff

A clear, visual confirmation that the episode's specific goal has been successfully achieved, providing a satisfying sense of completion and progress for the viewer.

[08]

Narrative framework

The structural pattern this video runs on

Framework

The Milestone Build

Documenting the process of creating something novel from scratch, framing the creator's inexperience as a central part of the narrative to build relatability. Each installment focuses on setting a clear, achievable goal, showing the problem-solving process, and celebrating a successful milestone to create a satisfying narrative loop that encourages series viewership.

  1. 1

    The Gimmick Explanation

    Clearly and concisely explains the unique interactive premise of the project, establishing why the viewer should care about the outcome.

  2. 2

    The Relatability Anchor

    The creator reveals a personal vulnerability or lack of experience, framing themselves as an underdog and inviting the audience to join their learning journey.

  3. 3

    The Mission & Materials

    Establishes the specific, achievable goal for this episode and quickly showcases the required components, grounding the project in reality and setting clear expectations for the viewer.

  4. 4

    The Problem-Solving Loop

    Demonstrates the hands-on process, highlighting a specific obstacle encountered and the subsequent trial-and-error steps taken to find a solution. This creates micro-tension and showcases competence.

Themes

  • Creativity
  • Learning
  • Nostalgia
  • Technology

Techniques

  • DIY project documentation
  • Step-by-step process
  • Personal journey

Trends

  • Build with me
  • Day in the life of a project

Post caption

DAY ONE building a tamagotchi 💖 lmk if there are any things you would like me to add to him gonna put together a lil guide at the end! music is shop from undertale . . . . . . #tamagotchi #hardware #buildwithme #tamagotchis #tutorial

Text overlays

  • title · beginning

    day one

  • title · beginning

    TAMAGOTCHI Flash Drive

  • contextual · beginning

    idea

  • contextual · beginning

    add files

  • contextual · beginning

    chonkier

  • contextual · middle

    no files

  • contextual · middle

    sad :(

  • contextual · middle

    problem

  • title · middle

    ① The Parts

  • informational · middle

    Arduino Uno Minima R4

  • informational · middle

    OLED Display 128x128

  • informational · middle

    Jumper Wires

  • title · middle

    ② The Main Character

  • informational · middle

    bit

  • informational · middle

    legend has it he's never stopped bouncing

  • contextual · end

    too fast

  • contextual · end

    perfect

  • informational · end

    Reactions

  • informational · end

    Sounds

  • informational · end

    Animation

  • call-to-action · end

    day 2

Transcript

This is day one of building a Tamagotchi flash drive. Here's the idea. This little guy lives off of your files. Add files to your drive, and he gets chunkier. No files, and he gets sad. But there is one problem. I've never built my own physical device before, so I'm learning everything from scratch and bringing you along with me because physical is bad. My first step is to get the screen working. The parts that we need to get for that are the controller, the screen, and wires to connect both of them. Next, I needed the character. This is best. Legend has it, he has never stopped bouncing. Finally, it was time to wire everything up. Each pin on the screen to the right pin on the Arduino. Since we were passing every pixel through, the animation was a little bit too slow. But once I wrote a couple optimization functions, the bra was bouncing a little too best. But then we finally had a perfect bounce. In the next couple episodes, we're gonna try to make tier respond to files, maybe play some sound effects, and have some more animations and facial expressions. So follow along for day two.

Documenting a DIY tech project | Viral Hooks