Pololu
QTRX-MD-04RC Reflectance Sensor Array: 4-Channel, 8mm Pitch, RC Output, Low Current
£3.17£4.99Unit price /UnavailablePololu
QTRX-HD-02RC Reflectance Sensor Array: 2-Channel, 4mm Pitch, RC Output, Low Current
£1.85£2.99Unit price /UnavailableSeeed Studio
Grove Smart IR Gesture Sensor - Infrared Camera Sensor with Over 15 Gestures Detected
£22.00Unit price /UnavailableAdafruit
Proto Under Plate PiCowBell for Pico - Reset Button & STEMMA QT (ID:5905)
£4.50Unit price /UnavailableAdafruit
ESP32 Feather V2 with Headers - 8MB Flash + 2 MB PSRAM - STEMMA QT (ID:5900)
£22.99Unit price /UnavailableAdafruit
NeoRGB Stemma - NeoPixel to RGB PWM LEDs and Strips - STEMMA JST PH 2mm (ID:5888)
£4.98Unit price /UnavailableSparkfun Electronics
Spectral UV Sensor - AS7331 (Qwiic) (SEN-23517)
£25.99Unit price /UnavailableSparkfun Electronics
CO₂ Humidity and Temperature Sensor - SCD40 (Qwiic)
£51.29Unit price /UnavailableSparkfun Electronics
GPS Breakout - Chip Antenna, SAM-M10Q (Qwiic)
£51.23£65.99Unit price /Unavailable