IO Rodeo
275nm UV LED Board
275nm UV LED Board
Regular price
$ 18.00 USD
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$ 18.00 USD
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275nm 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 4-pin JST SH connectors (QWIIC/STEMMA QT)
- Four M2.5 through holes for mounting e.g. to a cuvette holder
- 275nm UV LED
![275nm UV LED Board](http://iorodeo.com/cdn/shop/files/275nm_stripe.png?v=1709327988&width=1445)
![275nm UV LED Board](http://iorodeo.com/cdn/shop/files/278nm_front.png?v=1709327988&width=1445)
![275nm UV LED Board](http://iorodeo.com/cdn/shop/files/278nm_back.png?v=1709327988&width=1445)
![275nm UV LED Board](http://iorodeo.com/cdn/shop/files/278nm_front_2.png?v=1709327988&width=1445)
![275nm UV LED Board](http://iorodeo.com/cdn/shop/files/intensity_led_275.png?v=1709327988&width=1445)
![275nm UV LED Board](http://iorodeo.com/cdn/shop/files/intensities_all_leds_b235afb2-44e9-4619-9f04-39976cf40bc0.png?v=1720659191&width=1445)