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Learn to build

The same skills behind the products in the store, explained properly. Start with a terminal, end with something you built yourself.

Build a Browser Game
beginner

Build a Browser Game

HTML5 canvas game built from scratch with JavaScript.

#diy-kit#beginner#javascript#canvas#game
Build a Digital Pet
beginner

Build a Digital Pet

Tamagotchi-style virtual pet with OLED, buttons and buzzer.

#diy-kit#beginner#esp32#oled#pet#buzzer
Build a Game Controller
intermediate

Build a Game Controller

USB gamepad with arcade buttons, joystick and 3D-printed case.

#diy-kit#intermediate#esp32#usb-hid#gamepad
Build an LED Word Clock
intermediate

Build an LED Word Clock

Time displayed in glowing letters behind frosted acrylic.

#diy-kit#intermediate#esp32#led#clock
Build a Music Visualizer
intermediate

Build a Music Visualizer

Reactive LED strip driven by microphone and ESP32.

#diy-kit#intermediate#esp32#audio#led
Build a Network Monitor
beginner

Build a Network Monitor

Desk device showing internet health with LEDs and OLED.

#diy-kit#beginner#esp32#network#wifi
Build a Personal Dashboard
intermediate

Build a Personal Dashboard

ESP32 display showing weather, crypto and GitHub stats.

#diy-kit#intermediate#esp32#api#dashboard
Build a Plant Monitor
beginner

Build a Plant Monitor

Soil moisture sensor, OLED display and watering alerts.

#diy-kit#beginner#esp32#sensor#plant#oled
Build a Pomodoro Timer
beginner

Build a Pomodoro Timer

Physical button timer for focused work sessions with OLED display and buzzer.

#diy-kit#beginner#esp32#timer#focus#oled
Build a Weather Station
beginner

Build a Weather Station

Desktop weather station with ESP32, BME280 sensor and OLED display.

#diy-kit#beginner#esp32#sensor#weather#oled
Build a Web Scraper & Alert System
intermediate

Build a Web Scraper & Alert System

Monitor any website, get notified when it changes.

#diy-kit#intermediate#python#scraping#alerts
Cyberdeck Wireless Remote: Home Automation Guide
intermediate

Cyberdeck Wireless Remote: Home Automation Guide

Build a relay controller and LED strip driver in a cyberpunk case. Control lights from your phone, build HTTP APIs, learn home automation.

#diy-kit#intermediate#esp32#relay#led#home-automation
Full Pokédex Station: Combo Build Guide
intermediate

Full Pokédex Station: Combo Build Guide

Combine the Pixel Dex Scanner and Pokéball Signal Tower into one unit — OLED screen + LED ring in a complete interactive Pokédex.

#diy-kit#combo#esp32#display#led#pokemon
Pikachu Buzzer Badge: Sound & Melody Guide
beginner

Pikachu Buzzer Badge: Sound & Melody Guide

Build a wearable Pikachu badge that plays sounds, melodies, and custom SFX. Press buttons, make noise, have fun.

#diy-kit#beginner#esp32#audio#pokemon#wearable
Pixel Dex Scanner: OLED Display & Sensors
intermediate

Pixel Dex Scanner: OLED Display & Sensors

Build a Pokédex with an OLED screen and IR sensor. Scan objects, display pixel art, and log your discoveries.

#diy-kit#intermediate#esp32#display#sensor#pokemon
Pokéball Signal Tower: LED Patterns & WiFi Alerts
beginner

Pokéball Signal Tower: LED Patterns & WiFi Alerts

Build a Pokéball-shaped LED ring that displays patterns, responds to WiFi notifications, and looks incredible on your desk.

#diy-kit#beginner#esp32#led#pokemon#wifi
Retro Game Console Shell: Build & Play Your Own Games
intermediate

Retro Game Console Shell: Build & Play Your Own Games

Code Pong, Snake, and Breakout on an OLED screen inside a 3D-printed Game Boy shell. The ultimate beginner project.

#diy-kit#intermediate#esp32#gaming#retro#oled
Welcome to the Lab: Starter Pack Build Guide
beginner

Welcome to the Lab: Starter Pack Build Guide

Your first electronics project — unbox, wire, flash, and play. Everything you need to know to get your Trainer's Lab Starter Pack running.

#diy-kit#beginner#esp32#starter-pack#electronics
Build a Batocera Console: EmulationStation on a Drive, Boot Any PC
intermediate

Build a Batocera Console: EmulationStation on a Drive, Boot Any PC

Turn a USB flash drive or hard drive into a retro console with Batocera — flash it, add your ROMs, boot it on any laptop or PC, and theme it properly.

#batocera#emulationstation#retro#linux#gaming
Project: Build a Command-Line To-Do App
beginner

Project: Build a Command-Line To-Do App

A first real project — write a small to-do list program in Python and run it from the terminal.

#python#project#beginner
Emulators on Android: Pick the Right One and Set It Up
beginner

Emulators on Android: Pick the Right One and Set It Up

How to set up retro emulation on Android with the best-looking, easiest-to-use apps — RetroArch for everything, plus the quickest per-console options.

#emulation#android#retroarch#retro#gaming
Emulators on iPhone: Delta, ROMs and Getting Started
beginner

Emulators on iPhone: Delta, ROMs and Getting Started

The complete beginner setup for emulating retro consoles on your iPhone with Delta — install, side-load-free on the App Store, import ROMs and play.

#emulation#ios#delta#retro#gaming
Learn with NexCampus — an Offline Student Toolkit
beginner

Learn with NexCampus — an Offline Student Toolkit

A free, offline learning suite with a Code Lab, dictionary, flashcards, periodic table and more. Open it in your browser and start.

#tools#study#coding#free
Pokémon in 3D on Android: Gen1Recomp + VoxelMod
intermediate

Pokémon in 3D on Android: Gen1Recomp + VoxelMod

Play Pokémon Red, Blue and Yellow natively in 3D on Android with Gen1Recomp — import your ROM, add the VoxelMod, and get the 3D camera working.

#pokemon#3d#android#gen1recomp#voxel#retro#gaming
Pokémon in 3D on iPhone: Phosphor + the Dramaless Voxel Mod
intermediate

Pokémon in 3D on iPhone: Phosphor + the Dramaless Voxel Mod

Run Pokémon Red, Blue or Yellow in full 3D on iOS with Phosphor — import your ROM, add the Dramaless Shape voxel mod and get the 3D camera working.

#pokemon#3d#iphone#phosphor#voxel#retro#gaming
Python Basics: Variables, Loops and Functions
beginner

Python Basics: Variables, Loops and Functions

Your first real taste of programming — the three ideas every language is built on, in Python.

#python#coding#beginner
SudoDeck: Buttons, Macros and Actions
intermediate

SudoDeck: Buttons, Macros and Actions

Every action type on the SudoDeck explained, with examples and when to use each one.

#sudodeck#macros#automation
Setting Up Your SudoDeck
beginner

Setting Up Your SudoDeck

From unboxing to your first macro — flash, connect and configure the SudoDeck macro keyboard.

#sudodeck#esp32#macro-keyboard#hardware
Flashing SudoOS onto Your Handheld
beginner

Flashing SudoOS onto Your Handheld

A step-by-step guide to putting SudoOS on your handheld console, from downloading the image to first boot.

#sudoos#handheld#linux
Your First Terminal Commands
beginner

Your First Terminal Commands

Never touched a terminal before? Here are the commands that actually matter, explained without the jargon.

#linux#terminal#bash
Reading and Writing RFID Cards
intermediate

Reading and Writing RFID Cards

How EM410x cards work and how to read, clone and write IDs with the card reader.

#rfid#proxmark3#hardware