As we all know, wearing a helmet is mandatory in most countries, including India while driving a vehicle, not just because of ...

He’s based the build around an Arduino and started adding different chunks to the project to develop a full-featured unit. It can take your temperature (with an IR sensor…. not the hard way ...

The miniscule size of this self-balancing robot makes it a cool project ... and a gyroscopic sensor. This has neither. The black PCB seen to the right of the robot is an IR reflectance sensor.

Besides helping you test prototypes of your wacky Arduino ideas ... or another temperature sensor. Likewise, ultrasonic and IR modules are indispensable for robotics projects.