The power switch with infrared proximity sensor is intended for the recognition of obstructions at distances of a few millimetres to a few centimetres. This compact sensor switch can be used to open a ...
Ever need a cheap motion tracker for very basic object following? Did you know you can throw one together with a few IR distance sensors and a PIC? The setup is fairly simple. [Aron Horan] is using a ...
Maxim has introduced a digital ambient light sensor that allows for incandescent and fluorescent illumination, and it senses proximity using infra-red. Called MAX44000 and made on a BiCMOS process, ...