The banana becomes a cheap, colorful touch sensor, which looks sort of like a piano key. The Arduino sets the pin as a low-level output, then sets the pin as an input with a pull up resistor.

The banana becomes a cheap, colorful touch sensor, which looks sort of like a piano key. The Arduino sets the pin as a low-level output, then sets the pin as an input with a pull up resistor.

Another day, another Arduino project. This time it’s something ... the device into a watch or use it as a mini-display for a sensor. It can also work as a mini oscilloscope and, most important ...

And the Touch Board from Bare Conductive wants you to combine your DIY spirit with the ability to turn practically any surface into a sensor. At the heart is an Arduino compatible microcontroller ...

In a world increasingly dominated by touchscreens, a London design studio is taking an approach to touch ... using compatible Arduino shields). This would even work if the sensor were hidden ...

If you have a few hours spare and fancy creating a new Arduino ... from the sensor array allowing you to tweak the settings and use them for other operations not just touch feedback.