user47423: I got an Arduino kit from my dad. 
But inside this box is a thing, maybe a sensor. But I can't find what it is.
Anyone recognize this 'thing' on the picture?


user20245: Appears to be a touch sensor that can be found on various on-line retail web pages:
http://www.satistronics.com/
https://www.arduiner.com/
Also, the back may have a URL as this one does:

...however, the URL appears not to function.

47423: <p>I got an Arduino kit from my dad. 
But inside this box is a thing, maybe a sensor. But I can't find what it is.
Anyone recognize this 'thing' on the picture?</p>

<p><a href="https://i.stack.imgur.com/xThRI.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/xThRI.jpg" alt="enter image description here"></a></p>
 20245: <p>Appears to be a touch sensor that can be found on various on-line retail web pages:</p>

<p><a href="http://www.satistronics.com/k1208043-diy-touch-sensor-switch-module-for-arduino-works-with-official-arduino-boards_p4096.html" rel="nofollow noreferrer">http://www.satistronics.com/</a></p>

<p><a href="https://www.arduiner.com/en/tilt-touch-vibration/85-touch-sensor-touch-switch-module-smart-car-arduino-3809200620547.html" rel="nofollow noreferrer">https://www.arduiner.com/</a></p>

<p>Also, the back may have a URL as this one does:</p>

<p><a href="https://i.stack.imgur.com/ipqvw.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/ipqvw.jpg" alt="enter image description here"></a></p>

<p>...however, the URL appears not to function.</p>
