Digital potentiometers are integrated circuits with the initial position of the wiper at ... As a basic test, you can drive MCP41010 with the help of an Arduino UNO and its Serial Peripheral Interface ...

They can be easily connected to the analog input of a microcontroller like an Arduino or a Raspberry ... presented to the external circuit relative to the fixed connections. For a quick test, one part ...

Labeling bottles manually takes a good chunk of time and effort. Addressing this, the YouTube channel Easy Home Made Projects ...

Analog Sensors In the first sketch, you turned the LED on and off by writing to the Arduino's digital pin. What if you wanted something in between—say, to fade on and off? Say hello to a tiny little ...

Becky Stern shows you how to use digital and analog inputs when building Arduino circuits, including controlling LEDs using pushbuttons and potentiometers. If you are unfamiliar with Arduino ...

With a little help from an Arduino mega ... The rest of the circuit is straightforward. It appears he uses a potentiometer for a rough regulation of the current going to the coils, doing the ...

With small Arduino boards becoming more popular, Olympia Circuits is jumping into the ... switches for digital inputs - One thumbwheel potentiometer to introduce analog measurements and controls ...