About Druid Team DIY

Welcome to Druid Team DIY (druidteam.com) — an independent maker laboratory and open-source documentation hub dedicated to embedded systems, robotics, microcontrollers, and additive manufacturing (3D printing).

Our Mission

Getting started with microcontrollers like Arduino, ESP32, ESP8266, STM32, and Raspberry Pi can be overwhelming. Beginners often struggle with ambiguous pinout diagrams, conflicting sample code, and fragile breadboard setups. Once a circuit finally works on a breadboard, finding or designing a custom protective housing is another hurdle.

Our goal is to solve these problems by providing an all-in-one resource for every popular module:

• Verified Pinout Diagrams: Clearly documented voltage levels, I2C addresses, and safe connection tables.
• Tested Arduino & ESP32 Code: Production-ready sample sketches with step-by-step commentary and required libraries.
• Free 3D Printable STL Files: Professionally modeled, dimensional-accurate snap-fit cases, brackets, and sensor holders tested on FDM 3D printers.
• Interactive 3D Web Previews: Real-time browser-based 3D model visualization powered by WebGL and Three.js so you can inspect dimensions and features before printing.
• Video Walkthroughs: Step-by-step assembly guides and hardware demonstrations hosted on our YouTube channel.

Our Workshop & Hardware Setup

Every guide published on Druid Team DIY is physically built and benchmarked in our workshop. We use regulated DC benchtop power supplies, digital oscilloscopes, logic analyzers, and multi-brand 3D printers (PLA, PETG, and ABS filament) to ensure that tolerances, screw mounting holes, and electrical ratings match actual real-world hardware.

Support Our Work

All of our 3D models and written documentation are freely accessible to the global maker community. You can support our ongoing hardware testing by:

• Purchasing modules and kits directly through our Facebook Marketplace Store.
• Subscribing to our YouTube Channel and sharing our tutorials with fellow makers.
• Leaving feedback and submitting project suggestions via our Contact Page.