Abstract: This paper analyzes previous measurements of the effective efficiency of type-N coaxial thermistor sensors from 10 MHz to 18 GHz in Radio frequency (RF) power standard of international ...
Default value for maximum measurement distance is 4m, since HC-SR04 sensor can't measure reliably beyond that. However, if you are using another sensor or if you you don't care about distances larger ...
Arduino library for the ENS16x digital four channel MOX gas sensors with I2C/SPI interface from ScioSense. ENS16x is a range of digital multi-gas metal oxide (MOX) sensors, specifically designed for ...