MAX30102 Oxygen Concentration Module
£ 3.71Unit price /UnavailableTTP223 Capacitive Touch Sensor Module
£ 2.68Unit price /Unavailable- £ 2.92Unit price /Unavailable
BMP280 3.3v Barometric Pressure Sensor Module
£ 2.82Unit price /Unavailable- £ 3.29Unit price /Unavailable
Light Sensor Photoresisor LDR Module
£ 2.76Unit price /Unavailable