SEN0219 - Dfrobot - Sensore di CO2 a infrarossi, analogico, schede di sviluppo Arduino Farnell Italia

Gravity: Analog Electrochemical Carbon Dioxide Sensor (0-10000 ppm) - DFRobot

CO2 Monitor using Arduino, SEN0219 Infrared CO2 Sensor and 0.96” SPI OLED Display - Electronics Projects

Calibration & problems with CO2 Sensor SEN0219 - Sensors - Arduino Forum

Gravity: MAX30102 PPG Heart Rate and Oximeter Sensor (I2C/UART) - DFRobot

Gravity analogue dissolved oxygen sensor / meter kit for Arduino s a dissolved oxygen sensor kit which is compatible with Arduino microcontrollers.

Analog Dissolved Oxygen Sensor / Meter Kit, Arduino Development Boards, 0 to 20mg/L, 0 to 50PSI

Fermion: MAX30102 Heart Rate and Oximeter Sensor V2.0 Wiki - DFRobot

Fermion: MAX30102 PPG Heart Rate and Oximeter Sensor Breakout (I2C/UART) - DFRobot

Gravity analogue infrared CO2 sensor For Arduino is a high performance sensor that combines technology of mature infrared absorption gas detection

Infrared CO2 Sensor, Analog, Arduino Development Boards, 0 to 5000 ppm

Gravity: MAX30102 PPG Heart Rate and Oximeter Sensor (I2C/UART) - DFRobot

SEN0240 - Dfrobot - Analog EMG Sensor, Arduino Development Boards