The orange wire coming off from the resistor is a voltage sense wire I build into my projects - I can monitor the battery voltage with one of the Arduino analog pins, but if you don't have a ...

2-Axis analog Joystick The connection of Arduino controller to joystick sensors and button is very simple as shown in the layout diagram. As stated, The joystick can be moved in two dimensions ...

Plug that into your Arduino and boom, temperature (and humidity!) readings. But the simple solution doesn’t hit every need, sometimes things need to get more esoteric.

Makers and developers that enjoy building projects using the Arduino platform might be interested in a new experimenters kit called the Tsunami created by ...

Posted in Arduino Hacks Tagged adc, button, r2r, resistor ladder ← Browser-based Circuit Simulator Boasts A Mountain Of Features Simple Hardware And Python Drive This Splunk LED Meter → ...

By using this simple capacitor-network circuit and software, designs using the Arduino Uno need only two I/O pins to read a hex-switch decoder, leaving the remaining pins for other functions.