Monthly Archives: January, 2017

How to build an optical/light barrier with the Arduino, the Keyes laser module (KY-008) and a laser receiver/detector module

In this tutorial, it shown how to build an optical barrier. The barrier detects any movement between the sender and the receiver. The sender is...

How to blink an LED using an Arduino Uno

An Arduino (Uno) can be used to blink an LED. In this tutorial, an LED is controlled which changes its light status every 1000ms. List of...

How to use an analog joystick (KY-023) with an Arduino Uno

The KY-023 (or KY-23) is an easy-to-use analog joysticks for the Arduino microcontroller. The joysticks features two dimensions (x and y axis) as well as a...

On the validity of virtual reality-based auditory experiments: a case study about ratings of the overall listening experience

It has been a little more than a year that my former colleagues and I published a paper in Springer's Virtual Reality journal. Unfortunately,...

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