Infineon has announced a 5V version of its compact (13.8 x 14 x 7.5mm) CO 2 sensor. “The sensor is based on the photoacoustic spectroscopy principle, where CO 2 molecules within the sensor cavity ...

I just finished testing a module capable of measuring a range of pressures! The experiment is centered around a small and inexpensive pressure sensor module available with the description “HX710B ...

If you are designing your own intelligent “Graden Computer” with an optional digital plant moisture sensor/water pump controller that lights an LED to alert the user when it is time to water a potted ...