They feature analog pins for reading analog components (e.g., potentiometer ... let's look at the Nano and Uno's primary differences. Introduced in 2008, the Arduino Nano is a microcontroller ...

For a quick test, one part of the dual-potentiometer was used with the help of a simple code to operate an Arduino Uno as an analog threshold detector. Using a10mm green LED as the threshold indicator ...

A resistor is an electrical device that resists the flow of electrical current. In the digital era, we can find a variety of “digital resistors” for our everyday applications. This article is about ...

the Uno and this joystick). The module is essentially a pair of potentiometers, one oriented in the x direction and the other in the y direction. The Arduino sketch reads the data from the ...

Call it synchronicity, or manually setting a 16-bit number in an Arduino, or how to turn an OLED into a rotary dial... What am I talking about? Well, I was just compiling the blogs pages for the next ...