Inspired by a Arduino based LIDAR system, [Berryjam] decided that he wanted to successfully use ... end sensors making their way into the maker/hacker realm. If you have a related laser project ...

In this project, we create a joystick-controlled laser ... and using this setup as a pan-and-tilt controller for a laser pointer. The following is excerpted from the book Arduino Project Handbook ...

As soon as the light from the laser to the sensor is blocked ... solar tracker project mimics this behavior using three simple main components: An Arduino UNO board, a servo motor (with a ...

He used a stepper motor to rotate the object being scanned, and an Arduino ... The Sharp sensor is cheap and decent, but you’re obviously not going to get amazing accuracy. Still, using the ...

You might be interested in a new Arduino compatible ... one of the four sensors!” So if you think Laser trip wire system is something you would like to build yourself or use to protect your ...

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 ended up using a microcontroller ... Here is ...

This articles describes how you can use I2C (TWI) communication, Arduino and temperature sensors to measure 3 different temperatures. It can be very helpful when you want to measure the outside, ...

Of course you can use multiple sensors and outputs to trigger different effects depending on your needs. The Arduino is capable of driving small loads like an LED without extra components.