How to Make a Touch Sensor Circuit Using Transistors on Breadboard

By on February 21, 2021
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In this tutorial I’m gonna teach you how to make a simple touch sensor Circuit with transistors. I basically uses my finger as a resister to give a signal to Bace of the transistor and light up the LED. You can also replace the LED for a buzzer or any other output component if you wish.

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About Carlo Palumbo

Electronics and informatics are my biggest passions and through the development of projects in both areas during my graduation I was able to improve skills required to become expert in both. Curiosity was essential to increase my willing for learning more every day and that same curiosity is what motivates me to keep developing my knowledge. I have also attended the iOS Apple Developer Academy in Naples and won the WWDC18 contest. LinkedIN: YouTube: Facebook: GitHub:

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