In the realm of DIY electronics, the Arduino UNO ... your own human detector or compact camera. Remarkable results have been accomplished using this cutting-edge sensor, in combination with ...

He suspected EMF interference so as a quick first step he decided to throw together an EMF detector using an Arduino. It uses a bank of LEDs as an indicator bar to reflect the EMF picked up by the ...

We powered the sensor stick using the 5 volts out available on the Arduino Uno ... can play pre-programmed songs or play along with a human inputting commands into the MIDI sequencer.

The microcontroller-based concept was chosen because I wanted to scale the sensor system later to suit other applications. Here is the diagram of my Arduino infrared close proximity sensor. As you can ...

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 meter, OLED display ...

So you finally decided to hop on the Arduino bandwagon and start making electronic projects as a fun hobby. As a beginner getting started with Arduino, your first instinct is typically to buy a ...