August 24, 2010 Leave a comment
Written by: Bjoern Schaefer
Capacitive sensors certainly serve a niche within the group of proximity sensors. This niche makes people overlook the most striking feature this technology provides us - remote detection of any liquid through glass or plastic walls. On the first look that does not sound too exciting and I agree, as long as you have not been tasked to specify a sensor to accomplish this very job.