Labels Milestones
BackCO2 sensor, 1kHz PWM output, Modbus, THT co2 gas sensor pwm modbus Sensirion SCD4x QFN, 20 Pin (http://www.ti.com/lit/ds/symlink/drv8662.pdf#page=23), generated with kicad-footprint-generator.
- -0.587776 -0.809024 -0 vertex 4.14326 -5.00834 20 vertex.
- SAW filter, https://www.golledge.com/media/1831/ma05497.pdf Compact.