Fully Automated 2kg Tabletop Roaster Design
Краткое
Freelancer Client is hiring: Fully Automated 2kg Tabletop Roaster Design.
Location: Remote
I’m developing a compact, 2 kg-capacity, tabletop coffee roaster and need the entire roasting cycle to run without manual intervention. From warm-up to cooling, the machine must follow pre-set and user-editable roast profiles that tightly coordinate temperature, drum speed and timing so every batch is consistent.
Benefits & perks:
• Bench-tested proof the system can carry a complete roast–cool cycle hands-free for a 2 kg load
Skills: Electronics, Microcontroller, PCB Layout, Arduino, Raspberry Pi, Embedded Systems, Control Engineering, PLC
Budget: $12500–$37500 USD
Source: Freelancer Client via Remote / Online. Apply on the source website.
Оригинал
I’m developing a compact, 2 kg-capacity, tabletop coffee roaster and need the entire roasting cycle to run without manual intervention. From warm-up to cooling, the machine must follow pre-set and user-editable roast profiles that tightly coordinate temperature, drum speed and timing so every batch is consistent.
My ideal control stack includes a dedicated profile screen on the roaster itself and remote connectivity—USB for firmware flashing or data export, plus Bluetooth and Wi-Fi so I can monitor or tweak profiles from a laptop or phone in real time. Whether you prefer PLCs, an industrial PC, or a micro-controller/ SBC solution (Arduino, STM32, Raspberry Pi, etc.), I’m open as long as accuracy, safety interlocks and reliability are assured.
Key deliverables:
• Control architecture and wiring diagrams
• Firmware / software that executes full profile roasting, logs data and exposes it over USB, Bluetooth and Wi-Fi
• Touch-friendly UI layout for the on-board screen
• Bill of materials with readily sourced components
• Bench-tested proof the system can carry a complete roast–cool cycle hands-free for a 2 kg load
I’ll provide mechanical drawings and sensor specs already selected for the drum, heaters and fans. If you can integrate them into a seamless, fully automated workflow with solid documentation and remote-update capability, let’s talk.
Локация & Details
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