const int a = 3;
const int b = 4;
const int c = 5;
const int d = 6;
const int e = 7;
const int f = 8;
const int g = 9;
const int h = 10; // this is DP

void setup()
{
pinMode(a, OUTPUT);
pinMode(b, OUTPUT);
pinMode(c, OUTPUT);
pinMode(d, OUTPUT);
pinMode(e, OUTPUT);
pinMode(f, OUTPUT);
pinMode(g, OUTPUT);
pinMode(h, OUTPUT);
}
void one()
{
digitalWrite(a, HIGH);
digitalWrite(b, LOW);
digitalWrite(c, LOW);
digitalWrite(d, HIGH);
digitalWrite(e, HIGH);
digitalWrite(f, HIGH);
digitalWrite(g, HIGH);
// digitalWrite(h, LOW);
}

void loop()
{
one();
delay(1000);

}

------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



{
"version": 1,
"author": "manisha Jaiswal",
"editor": "wokwi",
"parts": [
{ "type": "wokwi-breadboard-half", "id": "bb1", "top": -70.2, "left": 310, "attrs": {} },
{ "type": "wokwi-arduino-uno", "id": "uno", "top": 36.67, "left": -92.67, "attrs": {} },
{ "type": "wokwi-7segment", "id": "sevseg1", "top": -4.62, "left": 475.48, "attrs": {} },
{
"type": "wokwi-resistor",
"id": "r1",
"top": -15.25,
"left": 518.4,
"attrs": { "value": "1000" }
},
{
"type": "wokwi-resistor",
"id": "r2",
"top": 80.75,
"left": 508.8,
"attrs": { "value": "1000" }
},
{
"type": "wokwi-resistor",
"id": "r3",
"top": 72.48,
"left": 519.2,
"attrs": { "value": "1000" }
},
{
"type": "wokwi-resistor",
"id": "r4",
"top": 71.15,
"left": 422.4,
"attrs": { "value": "1000" }
},
{
"type": "wokwi-resistor",
"id": "r5",
"top": -23.39,
"left": 507.6,
"attrs": { "value": "1000" }
},
{
"type": "wokwi-resistor",
"id": "r6",
"top": -24.85,
"left": 432,
"attrs": { "value": "1000" }
},
{
"type": "wokwi-resistor",
"id": "r7",
"top": -15.25,
"left": 422.4,
"attrs": { "value": "1000" }
},
{
"type": "wokwi-resistor",
"id": "r8",
"top": 82.61,
"left": 430.94,
"attrs": { "value": "1000" }
}
],
"connections": [
[ "bb1:26t.c", "uno:4", "green", [ "v28.07", "h-365.33", "v-19.33", "h-84.67" ] ],
[ "bb1:25b.h", "uno:5", "green", [ "v-64.47", "h-450.4" ] ],
[ "sevseg1:COM.1", "uno:5V", "green", [ "h0.35", "v207.81", "h-430.09" ] ],
[ "sevseg1:COM.1", "bb1:18b.h", "", [ "$bb" ] ],
[ "sevseg1:COM.2", "bb1:18t.c", "", [ "$bb" ] ],
[ "sevseg1:A", "bb1:19t.c", "", [ "$bb" ] ],
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