whitebox-labs / tentacle

An arduino shield to host and individually isolate up to 4 Atlas Scientific sensor circuits. Measure pH, conductivity, dissolved oxygen, ORP, temperature

Whitebox Labs Tentacle Shield for Arduino

Models T1.15A, T1.16

What's the Tentacle Shield?

An Arduino shield to host and individually isolate up to 4 EZO Circuits from Atlas Scientific to measure PH, Dissolved Oxygen, Electric Conductivity (E.C.), Oxidation-Reduction Potential (ORP) and RTD (Temperature).

• 4 channels
• 5V only

Individually isolated measurement circuits and communication lines prevent noise and ground loops for precise measurements even in closed-loop systems.

Getting Started

• Documentation Site
• Download the Setup Sketch
• Quick Start Tutorial

Code Examples

• Continuous readings
• Continuous, asynchronous readings
• Interactive, bidirectional communications
• Examples Git Repository git clone https://github.com/whitebox-labs/tentacle-examples.git
• Download all examples (zip)

Downloads

• Tentacle Setup sketch
• T1.16 3D-Model (STL)
• T1.16 3D-Model (STEP)
• T1.16 Mechanical Drawing (PDF)
• BNC Connector Mechanical Drawing (PDF)
• T1.16 Schematic (PDF)

Support

For customer support, please use the contact form on our website.

If you find bug in the documentation, examples or the schematic, feel free to create an issue or even a pull request here on GitHub.

Open Source

The Tentacle Shield is certified Open Source Hardware with UID CH000003. Schematics and layout are licensed under Creative Commons BY-SA 4.0. Silkscreen graphics and the trade mark “Tentacle” are intellectual property of Whitebox Labs

• Hardware source files on GitHub git clone https://github.com/whitebox-labs/tentacle.git

Made with

Buy

• From our store – we ship worldwide
• or from one of our Distributors