Quantity   Component name
1 × Raspberry Pi Pico W Pico Wireless https://www.digikey.com/en/products/detail/raspberry-pi/SC0918/16608263
1 × Adafruit AS7341 10-Channel Light / Color Sensor Breakout - STEMMA A spectrophotometer, i.e. a discrete-wavelength light sensor. https://www.digikey.com/en/products/detail/adafruit-industries-llc/4698/13162109, https://www.adafruit.com/product/4698
1 × Maker Pi Pico base Contains an RGB LED, grove ports, breakout pins, and SD card slot for RPi Pico, https://www.digikey.com/en/products/detail/cytron-technologies-sdn-bhd/MAKER-PI-PICO-NB/14557835, https://www.adafruit.com/product/5160
1 × Stemma-QT to Grove adapter To connect AS7341 light sensor to Maker Pi Pico base, https://www.digikey.com/en/products/detail/adafruit-industries-llc/4528/11627737, https://www.adafruit.com/product/4528
1 × USB-A to micro-USB-B cable For power and data transfer for the Pico W, https://www.digikey.com/en/products/detail/stewart-connector/SC-2AMK003F/8544577, https://www.adafruit.com/product/592
1 × AC/DC Wall Mount Adapter (5V 5W) Power supply for the Raspberry Pi https://www.digikey.com/en/products/detail/xp-power/VEL05US050-US-BB/5023710, https://www.adafruit.com/product/501
2 × 20 pin 0.1" (25.4 mm) pitch headers Headers to be soldered onto the Pico W, https://www.digikey.com/en/products/detail/amphenol-cs-fci/10129378-920001BLF/7915969 or https://www.digikey.com/en/products/detail/adam-tech/PH1-20-UA/9830398 (see also https://www.adafruit.com/product/5584 which are shorter and come in a pack of 2)
1 × 14 gauge (including insulation) sculpting wire (3') For adjustable positioning of the light sensor. 14 gauge is the outer thickness, including insulation, https://www.amazon.com/gp/product/B01FG9IRM2 or https://www.digikey.com/en/products/detail/remington-industries/18UL1007SLDBLA/11613404
1 × Soldering kit (includes soldering wire) https://www.amazon.com/dp/B07XKZVG8Z