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Continous Manufacturing Process Design of Cinnamaldehyde

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GoMES

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HPLC System

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Microcontroller Distributed Control System (GoDCS)

GoDCS – Distributed Control System for Modular Automation

GoDCS is a lightweight, scalable control platform built in Go and designed for laboratory and manufacturing automation. It supports ESP32 microcontrollers, over-the-air firmware updates, and real-time monitoring via WebSockets.

Backend Architecture

  • Written in Go with HTMX-compatible frontend templates
  • Real-time WebSocket integration for I/O streaming and UI updates
  • Dynamic script templating engine for `.ino` firmware generation
  • Supports OTA firmware uploads to ESP32 via CLI tools (e.g., `arduino-cli`)
  • Modular database-backed configuration for IO, parameters, and modules
  • Periodic scheduler/event loop for automation logic execution

Frontend & UI

  • Responsive, mobile-friendly UI with dynamic equipment faceplates
  • Interactive process overview grid (P&ID-style) with HTMX and Go templates
  • Custom IO and command tabs for each module's faceplate
  • Trending and visualization support via Gonum plotter (in development)
  • Live module configuration editor with parameter and card selectors

Hardware Integration

  • ESP32 microcontroller control over network with JSON-configured logic
  • Stepper motor-based fraction collector (Rheodyne HT725 valve)
  • Load cell integration with GL45 bottle mounts and real-time weight logging
  • DM542 / DM556 stepper driver integration with homing and position tracking
  • NEMA 17 magnetic stirrer and valve actuation support

3D Modeling & Hardware Design

  • Custom 3D-printed GL45 cap inserts with tapped ports and tubing pass-through
  • Modular enclosures and mounting brackets for ESP32, drivers, and stepper motors
  • Designed in CadQuery with exportable `.STL` and `.STEP` files
  • PETG-optimized Cura profiles for high-durability parts

Automation & Integration

  • JSON-based recipe/task logic with parameter bindings and endpoint mapping
  • Support for user-defined module scripts and scheduler registration
  • GoMES integration in progress for work orders, recipe execution, and batch tracking
  • Deployed in live lab settings for continuous flow chemical processing and HPLC fraction collection

Process Time Watcher

Filter Press Operation Checker

Pump PID Flow Controller

GitHub
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RxBuddy 2.0

Demo

RxBuddy 1.0

GitHub
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RenderATL Hackathon Project

Demo GitHub

CreatePrintStatement Neovim Plugin

GitHub
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Continuous Manufacturing Process Design of Ciprofloxacin