[Paul Stoffregen] proves that it can be pretty easy if you use the CapSense library for Arduino. Here he’s created three touch sensors ... back through the serial monitor to get an idea of ...

But not so with this programmable IR ... the serial connection provided by its CP2104 chip. Using a simple plain-text control protocol, the user can modify the behavior of the device and monitor ...

I made this Arduino project that allows to turn ON and OFF LEDs using a cheap IR remote control as a preparation for ... You will have to open the serial monitor window and press the remote buttons to ...

Making your own infrared (IR) sniffer is not only rewarding ... you can run your decoder with the following Arduino Sketch (code) to read decoded values in hex through the Arduino Serial Monitor (see ...

6. Connect the Arduino to your computer using the USB cable. Open the Serial Monitor in your IDE to see the values from the sensor – this will also help you to calibrate your plant monitor. The IDE ...

If you have ever wondered what the air quality is around living or work space, a new Instructables has been published that enables you to create a handy DIY Arduino air pollution monitor.