Difference between revisions of "Rotary Potentiometer Module"
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== Schematics == | == Schematics == | ||
*[https://s3.amazonaws.com/linksprite/LinkerKit/Rotary+potentiometer.pdf Schematics] | *[https://s3.amazonaws.com/linksprite/LinkerKit/Rotary+potentiometer.pdf Schematics] | ||
| + | |||
| + | ==Application Ideas== | ||
| + | |||
| + | '''test''' | ||
| + | <syntaxhighlight lang="c"> | ||
| + | int adcPin = A0; // select the input pin for the potentiometer | ||
| + | int ledPin = 5; // select the pin for the LED | ||
| + | int adcIn = 0; // variable to store the value coming from the sensor | ||
| + | |||
| + | void setup() { | ||
| + | Serial.begin(9600); // init serial to 9600b/s | ||
| + | pinMode(ledPin, OUTPUT); // set ledPin to OUTPUT | ||
| + | Serial.println("Rotary Potentiometer Test Code!!"); | ||
| + | } | ||
| + | |||
| + | void loop() { | ||
| + | // read the value from the sensor: | ||
| + | adcIn = analogRead(adcPin); | ||
| + | if(adcIn >= 500) digitalWrite(ledPin,HIGH); // if adc in > 500, led light | ||
| + | else digitalWrite(ledPin, LOW); | ||
| + | Serial.println(adcIn); | ||
| + | delay(100); | ||
| + | } | ||
| + | </syntaxhighlight> | ||
| + | |||
| + | [[File:Example.jpg]] | ||
==How to buy== | ==How to buy== | ||
Here to buy Rotary Potentiometer Module on [http://store.linksprite.com/rotary-potentiometer-module-of-linker-kit-for-pcduino-arduino/ store] | Here to buy Rotary Potentiometer Module on [http://store.linksprite.com/rotary-potentiometer-module-of-linker-kit-for-pcduino-arduino/ store] | ||
Revision as of 03:12, 22 April 2014
Introduction
The Linker Rotary Potentiometer Module produces analog output between 0 and Vcc (5V DC with Arduino) on its D1 connector. The D2 connector is not used. The angular range is 300 degrees with a linear change in value. The resistance value is 10kΩ, perfect for Arduino use.
Schematics
Application Ideas
test <syntaxhighlight lang="c"> int adcPin = A0; // select the input pin for the potentiometer int ledPin = 5; // select the pin for the LED int adcIn = 0; // variable to store the value coming from the sensor
void setup() {
Serial.begin(9600); // init serial to 9600b/s
pinMode(ledPin, OUTPUT); // set ledPin to OUTPUT
Serial.println("Rotary Potentiometer Test Code!!");
}
void loop() {
// read the value from the sensor: adcIn = analogRead(adcPin); if(adcIn >= 500) digitalWrite(ledPin,HIGH); // if adc in > 500, led light else digitalWrite(ledPin, LOW); Serial.println(adcIn); delay(100);
} </syntaxhighlight>
How to buy
Here to buy Rotary Potentiometer Module on store
