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Sliding Potentiometer is a straight slide Potentiometer in Liner series.The resistor body resistance stability.[/vc_column_text][/vc_column][/vc_row][vc_row][vc_column width=”1/1″][vc_tour][vc_tab title=”Parts list” tab_id=”1393407794-1-55″][vc_column_text]1. one pcDuino

2.one base shield

3. one linker cab20cm

4. one sliding potentionmeter[/vc_column_text][/vc_tab][vc_tab title=”Wiring diagram” tab_id=”1393407794-2-54″][vc_column_text]

Connect the straight sliding potentiometer and base shield together by Linker cab A2. Base shield inserted put into the pcduino, supply power for pcDuino, thus completing the assembly.[/vc_column_text][/vc_tab][vc_tab title=”Program code” tab_id=”1393408011213-2-7″][vc_column_text]

#include <core.h>

int slider_pin = A2;
int slider_data = 0;

void setup (){
Serial.begin (9600);
pinMode (slider_pin, INPUT);
}

void loop (){
slider_data = analogRead (slider_pin);
printf  ("%d\n", slider_data);
delay(300);
}

[/vc_column_text][/vc_tab][vc_tab title=”Experimental result” tab_id=”1393408044138-3-10″][vc_column_text]Open the serial port tools, potentiometer from OUT (GND) terminal sliding into OUT(VCC) readout A2 pin value,  as shown in below pictrue:

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