These basic output-only tutorials are excellent starting points to better understand sensors. With the hardware ... through projects that only use an Arduino UNO. Another great resource for ...

In a nutshell, sound localization involves detecting sound from four microphones simultaneously, identifying the highest ...

hacked it in with an Arduino. The video does a wonderful job going into the details, but essentially by using an oxygen sensor with finer resolution (wide-band) and then outputting the appropriate ...