I recently had to build an infrared close proximity sensor that could tell if something was dropped in a parcel delivery drop box. After some searching, I. ... to ~38kHz signal yielded by D9 of the ...

You can even build yourself something simple based on an Arduino Uno! The build uses Panasonic’s cheap “Grid-EYE” infrared array as the thermal sensor, in this case, a model with an 8×8 ...

Krejci’s tutorial video guides viewers on how to construct an infrared camera using an Arduino UNO, ... which is the maximum output of the AMG8833 infrared sensor array. DIY Arduino thermal camera.

The build relies on an Arduino Uno as the brains. ... [Maker 101] gave the Arduino an infrared sensor which can pick up signals from a simple IR remote control.

Arduino Based Wireless Intrusion Detection Using IR Sensor and GSM Intrusion Detection Systems (IDS) strive to catch computer system intrusion & utilize by any garnering and analyzing data.

Some of this light is directed down into the screen, towards an array of 64 IR sensors. By scanning through the sensors, you can determine the x and y position of the touch event(s) and use this ...