Analog Devices Inc. EVAL-CN0503-ARDZ Liquid Measurement Platform
Analog Devices Inc. EVAL-CN0503-ARDZ Liquid Measurement Platform is a reference design for an optical-based sensor system based on the ADPD410x Multimodal Sensor Front End. The EVAL-CN0503-ARDZ is capable of performing colorimetry, turbidity, and fluorometry measurements. The reference design minimizes complexity by using the ADPD410x, which is capable of simultaneously stimulating four LEDs and synchronously measuring four pairs of photodiodes at a flexible sampling rate. The ADPD410x also includes on-chip digital filters and high ambient light rejection, enabling the platform to operate regardless of environmental lighting conditions.
The EVAL-CN0503-ARDZ Liquid Measurement Platform includes an Arduino shield interface, allowing it to be connected to the EVAL-ADICUP3029 Development Platform. The EVAL-ADICUP3029 then connects to a host PC using a USB cable. Once connected, the Optical Demo Software can be used to get multiple liquid parameters, such as turbidity, pH, and fluorescence, using the reference design.
Kit Contents
- Main PCB with ADPD4101 multimodal sensor front end
- 8x LED accessory PCBs with wavelengths of 365nm, 405nm, 430nm, 470nm, 530nm, 568nm, 615nm, and 630nm
- 4x spare LED accessory PCBs
- 4x transmit photodiode accessory PCBs
- 2x fluorescent photodiode accessory PCBs
- 3D-printed PLA fixtures
- Base
- Cuvette holder
- Beamsplitter cover
- Lens cover
- Cuvette holder cover
- 5x type 1FLP disposable macro cuvettes
- 10mm condenser lens
- 12.5mm x 17.5mm beamsplitter
- 12.5mm fluorescent filter
- D41 magnet
- D52 magnet
- Plastic stand-offs
- Assembly hardware
Required Equipment
- EVAL-CN0503-ARDZ liquid measurement platform
- EVAL-ADICUP3029 development platform
- PC, Mac, or Linux host with an available USB port
- Serial terminal software, such as PuTTY or TeraTerm
- Design and integration files
Videos
Setup Example
The EVAL-CN0503-ARDZ is designed to stack on top of the EVAL-ADICUP3029 development platform using the PWMH, PWML, POWER, and ANALOG headers. In order to stack the two boards, the stand-offs on the EVAL-CN0503-ARDZ must be removed.
Simplified Schematic
Design & Integration Files
The Design & Integration Files include schematics, bill of materials, Gerber files, assembly drawings, and documentation for the EVAL-CN0503-ARDZ Liquid Measurement Platform. Also included are links to download the most recent versions of the Optical Demo Software, source code, executable hex file, ADPD410x no-OS driver, and more. Login is required.
Additional Resources
Liquid Analysis from Environmental Waters to Process Control
Monitoring the environment in real-time is critical to improving global sustainability. Having the ability to quickly analyze a sample and identify a problem is key to a fast resolution with minimal impact on the ecosystem.
Related Products
Analog Devices Inc. ADPD4100 & ADPD4101 Multimodal Sensor Front Ends
Feature eight input channels with multiple operation modes for various sensor measurements.
Analog Devices Inc. Instrumentation Solutions
Collaborates with customers to shape the future using top-tier capabilities.
Required for Use
Analog Devices Inc. EVAL-ADICUP3029 Development Platform
Arduino-based wireless development platform for IoT applications based on the ADuCM3029 MCU.
Analog Devices Inc. EVAL-ADPD410x-ARDZ Arduino Breakout Boards
The EVAL-ADPD4100-ARDZ/EVAL-ADPD4101-ARDZ, designed for developing ADPD4100 & ADPD4101 applications.