Name: 255nm UV LED Board
Brand: martinafruit.com
SKU: 86911014036
Price: 50.00 USD
Availability: InStock
Rating: 4.5823 (21 reviews)

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Description

255nm UV LED Board255nm UV LED board with current control for use with the UV Open Colorimeter. STEMMA QT for connecting to our AS7331 UV Sensor Board via a 4 pin cable and JST SH connectors. Open hardware KiCad design files @ https: github. com iorodeo i_control_led. PCB Features On board voltage regulator enables operation from a 3. 3V to 5V input voltage Active 16mA constant current LED driver maintains stable LED current. Dimensions: 25. 4 mm x 20 mm x 1. 6 mm Two

Back focal length: 47

ThorLabs 12

2 mL tube holder with electronics mounting for the Open Colorimeter Plus

Illumination Kit: Illumination LED board with 12” long 2-pin cable and 3 x LED diffusers

10 x 1 mm (max width)

STEMMA QT for connecting to the Adafruit STEMMA QT TSL2591 High Dynamic Range Digital Light Sensor board via a 4-pin cable and JST SH connectors

3D-Printed Parts

The Open Colorimeter Plus test and measurement equipment is for research use only (see Terms and Conditions)

The cuvette holder and enclosure are made from 3D-printed black plastic

The Open Colorimeter ships pre-programmed & ready-to-use

5mm Ball-End Allen Key

LED specifications & datasheet: 527nm Radial LED