How to Boost 3V to 1800V Without Any Chips (Electric Fly Swatter Circuit Breakdown)
How to Build an 8x Voltage Multiplier Circuit Using Only Diodes and Capacitors
Drag widgets, add rules without code, and export an Arduino project for your ESP32 display board. It runs in the browser.
A super tiny arcade that can carry around
An experimental device built to explore whether human intention correlates with deviations in a hardware-generated random sequence.
I wanted a small weather display for my desk that could show live weather updates without having to check my phone every time.
No matter if you want to do a simple counter, a clock or a fully integrated Home Assistant visualizer. With this set you can do it all.
Open-source Claude AI handheld on Adafruit MEMENTO: voice chat, retro cam, live space & weather data, ESP-NOW friends and games.
A PyPortal visualization that scroll across the largest images of our universe, bringing the vastness of space to the desktop
Follow me on my quest to automate my lab aka my workshop aka my home office. With custom builds and a Home Assistant Backbone
The CrowPanel 2.1-inch ESP32-S3 display can be transformed into a compact, intuitive, and highly practical universal timer
Understanding Capacitor Charging and Discharging: A Visual Guide
How Does Electric Current Actually Flow? The Physics Behind Electricity Explained
With a low-cost ESP32 and WM8960, we built a complete real-time stereo parametric EQ with professional-style controls and presets.
An ESPHome external component that renders an ASCII aquarium on a display: aquariu/haloween/space/HA mode
A complete breakdown and DIY educational guide based on 3D semiconductor fabrication animation.
3D-printed robot with an OLED display for animated eyes, a touch sensor for interaction, and a servo mechanism that brings the companion
AI HoloProject X1 — an interactive projection system that turns an ordinary floor into a digital interface
How to Build and Understand the Buck Circuit in 60 Seconds
A lightweight, customizable web video streaming server for ESP32 and ESP32-S3 boards without hardware FIFO modules.
The Eye Pendant is a wearable electronic pendant with a small round display that shows an animated eye. The eye moves around the screen, loo
Here we are demonstrating the integration of our Bridgetek Modbus products with our EVE display.
DIY Project Guide: What's a Diode? The Easy Guide You Need
DIY Project: Diode Clamping & Regulation Made Easy
