
ir-proximity
ir-proximity const int ProxSensor=2; void setup() { // initialize th…
ir-proximity const int ProxSensor=2; void setup() { // initialize the digital pin as an output. // Pin 13 has an LED connected on…
Read moreultrasonic const int trigPin=4; const int echoPin=6; long duration; int distance; void setup() { // put your setup code here, to run once: Serial…
Read moreCryptography #include<stdio.h> int main () /* sum of arry { int n,i,s=0; int a[20]; printf("Enter element: "); scanf…
Read moreir-proximity const int ProxSensor=2; void setup() { // initialize th…
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