IO Rodeo
470nm LED board
470nm LED board
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$ 7.00 USD
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$ 7.00 USD
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470nm blue light LED board for use with the Open Colorimeter with 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 and 3.3V Vcc.
Features
- Open hardware. KiCad design files @ https://github.com/iorodeo/i2c_led
- 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
- 0603 surface mount LED and resistor
- Peak wavelength: 468 nm
- Dominant wavelength: 465-475 nm
- Bandwidth: 25 nm
- Luminous intensity: 28.5 mcd
- Viewing angle: 120°
- Vcc=3.3V
- Mfr Part #: 19-217/BHC-ZL1M2RY/3T
Note, when operating the LEDs on the PyBadge's STEMMA connector you need to enable 3.3V operation by cutting/soldering the solder jumper to the right of the D3 connector.







