This DIY lie detector project costs you only around $20 to make. Save for the Arduino Nano, it requires pretty basic electronic components you might already have on hand, including three different ...

An Arduino Nano is charged with running the show ... This data is then used to pulse the LEDs in time with the beat. It’s a fun project that demonstrates the basic techniques required to ...

As for the project page itself ... you can build circuits from scratch using three popular Arduino boards — Uno, Nano, and ...

We can control things using our brain not exactly things but more likely electronics like an LED or a wheelchair or a servo ...