Thankfully, Arduino projects can ease you into ... as standard digital pins where you can connect common components like LEDs ...

a project comes along that makes a good reference design for anyone doing similar work. In this particular case, it’s a DIY USB polygraph-like machine by [Juangg] using an Arduino and sensors on ...

A common hacker ... It runs on an Arduino MEGA 2560 PRO (or similar microcontroller) and supports a wide array of additional hardware including pressure transducer, water level sensor, flow ...

The library is essential for DIY projects that involve controlling external components such as sensors ... re getting started with Arduino. Below are some of the most common functions in the ...