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-up on ...

[Brian] started out with a clear and concise goal, “allow a regular human to associate an audible tone with a temperature from an infrared contactless thermometer.” With his latest project, the ESPeri ...

A simple Min/Max thermometer has been implemented in this project using an Arduino to interface with a 2-line LCD and LM35DZ temperature sensor. The design includes the Arduino being plugged into a ...

With so many projects being made with the Arduino, we’ve seen a fair share of thermometer projects that try to do something different. This version, by educ8s.tv, does so by adopting an older look.

If you have ever wanted to create your very own laser tripwire grid like in the movies to protect your valuables possessions, buildings or outhouses. You might be interested in a new Arduino ...