This design using infrared sensor with ADC0804LCN/NOPB and SST89E54RDA-40-C-PIE microcontroller has numerous applications. It can be used for automatic guided vehicles, positioning of robots as well ...

This post is a review of some commonly available distance measuring sensors in general and the Sharp GP2Y0A21YK0F in particular. ... A simple Arduino Sketch for obtaining the measurement data (Vo) is ...

Lasers are some of the coolest devices around. We can use them to cut things, create laser light shows, and also as a rangefinder.[Ignas] wrote in to tell us about [Berryjam’s] AMAZING write-… ...