Multi-Channel Process Controller Box
A compact, multi-channel Arduino-based process controller featuring three external terminal blocks, a green character LCD, and an integrated power switch inside a rugged red-and-gray enclosure.
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Overview
The Multi-Channel Process Controller Box is a compact, customizable hardware control unit designed for industrial prototyping, laboratory test automation, and home automation systems. Housed in a two-tone protective project box with a high-visibility red acrylic top-plate, this module simplifies interfacing with multiple external sensors or relays. Core Functionality: • Multi-Channel Interface: Equipped with three 2-pin green screw terminal blocks (Phoenix connectors) on the rear panel, enabling secure, screw-down connections for external hardware such as temperature probes, gas sensors, or relay switches. • Clear Visual Output: Features a central character LCD module (with a high-contrast yellow/green backlight) to display real-time sensor measurements, system states, or configuration variables. • Standalone or Tethered Operation: Powered either via a standard 2.1mm DC barrel jack (9V–12V input) for standalone deployment, or via a USB Type-B port for active computer serial monitoring and coding adjustments. • Secure Power Design: Outfitted with a high-durability red rocker power switch on the top panel for manual system shutdowns. Package Includes: • Fully assembled Multi-Channel Process Controller Box • 20-page comprehensive project report, complete with circuit schematics and sample control algorithms.
Key features
- Three secure 2-pin green screw terminal blocks (Phoenix connectors) for external sensors
- Central high-contrast yellow/green character LCD display for live readouts
- Arduino-compatible microcontroller architecture for easy firmware modifications
- Dual-mode power options: Standalone DC barrel jack or USB-tethered power
- Integrated red SPST rocker power switch mounted on the front panel
- Sturdy red acrylic and light gray polymer protective enclosure
- Includes a 20-page project report with comprehensive circuit schematics
Specifications
- Microcontroller
- Arduino Compatible (Uno footprint)
- Display Type
- Character LCD (Green Backlit)
- External Channels
- 3 x 2-Pin Screw Terminal Blocks (Phoenix)
- Power Input
- 9V - 12V DC via 2.1mm Barrel Jack / 5V via USB
- Data Interface
- USB Type-B Port
- Power Control
- Red Rocker Switch (SPST)
- Enclosure
- Red Acrylic Top & Light Gray Polymer Base
- Documentation
- 20-page PDF report (with Circuit Diagram)
Customer reviews
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