Pololu 4-Channel RC Servo Multiplexer (Partial Kit) MAX_import from which the CO2 concentration

from which the CO2 concentration can then be calculated

displays or communication modules to make your project fun and powerful

Note: The Operating voltage of Romeo BLE Quad is 3

or it can be configured to measure up to 60 cm with reduced resolution

code for the 128x64 display will run

Pololu 4-Channel RC Servo Multiplexer (Partial Kit) MAX_import from which the CO2 concentrationThis compact four channel multiplexer of hobby radio control pulses allows for easy switching between two independent signal sources. An auxiliary channel selects whether the output comes from the master or the slave source. The activation threshold and direction are configurable. Surface mount components are pre assembled on the PCB, but through hole components are not installed and require soldering. Overview The Pololu 4 Channel RC Servo