SparkFun CO₂ Humidity and Temperature Sensor - SCD40 (Qwiic) Category_Instruments/Logic Analyzers and Oscilloscope two buttons

two buttons

The pre-installed software also lets you play a melody with the press of a button and switch octaves using a soldered potentiometer

Home automation

and an ISP interface adapter equipped with a 2x3 header

•Easy snap-fit assembly

SparkFun CO₂ Humidity and Temperature Sensor - SCD40 (Qwiic) Category_Instruments/Logic Analyzers and Oscilloscope two buttonsThis SparkFun CO2 Humidity and Temperature Sensor features the next generation SCD40 photoacoustic CO2 sensor for high accuracy environmental readings. The SCD40 uses Sensirion\'s PASens photoacoustic measurement system that combines narrow band IR light and a microphone inside the sensing package capable of detecting concentrations from 0 to 40000 ppm with high accuracy over 400 2000 ppm (50 ppm+5% ). The SCD40 has an integrated temperature and