0 votes
by (240 points)
Who invented sensors?

1 Answer

0 votes
by (500 points)
The first motion sensor used for an alarm system came about in the early part of the 1950s, and was the invention of Samuel Bagno.

Related questions

0 votes
1 answer
0 votes
0 answers
asked Dec 10, 2020 by motiondetector (300 points)
0 votes
0 answers
0 votes
1 answer
0 votes
1 answer
asked Dec 1, 2020 by humiditysensor (380 points)
0 votes
1 answer
0 votes
1 answer
asked Aug 29, 2020 by positionsensor (120 points)
...