The Automatic Door Opener System, employing a PIR or IR Sensor with Arduino, detects individuals in close proximity and automatically opens/closes doors, a technology commonly seen in malls and ...

Some readers may recall building a line-following robot during their school days. Involving some IR LEDs, perhaps a bit of LEGO, and plenty of trial-and-error, it was fun on a tiny scale. Now imagine ...

Recently, the progress of uncooled infrared (IR) sensors has been remarkable due to microelectronic systems (MEMS)-based pixel structure, in which free standing thermal isolation structures are ...