A sensor mounted over a tractor's canopy calculates fertilization recommendations after which varies the level of fertilizer spread. Image: Wikimedia Commons “As technological innovation progresses, An increasing number of sensors is going to be Outfitted with electronic communications technological know-how,” opinions Mark Langridge, director of revenue and advertising for packaging, https://homesecuritynearme38913.blogminds.com/indicators-on-sensors-you-should-know-30940976