Pir Motion Sensor Connection with Battery and Buzzer Without Arduino Board
Arduino Delete Code
void setup() { // put your setup code here, to run once: } void loop() { // put your main code here, to run repeatedly: }
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ESP32 Wi-Fi Extender Code
#include <WiFi.h> // Credentials of existing WiFi const char* ssid = "Your_WiFi_SSID"; const char* password = "Your_WiFi_Password"; // Credentials for new AP const char* ap_ssid = "ESP32_Extender"; const char* ap_password = "12345678"; void setup() { Serial.begin(115200); // Connect to existing WiFi WiFi.begin(ssid, password); Serial.print("Connecting to WiFi"); while (WiFi.status() != WL_CONNECTED) { delay(1000); Serial.print("."); } Serial.println("Connected!"); // Start Access Point WiFi.softAP(ap_ssid, ap_password); Serial.println("Access Point Started"); Serial.print("AP IP Address: "); Serial.println(WiFi.softAPIP()); } void loop() { // Nothing needed here }
This ESP32 Powred Robot That Follows My Hand!
Paste This Code on Your Arduino IDE #include <ESP32Servo.h> // 3 Servo objects banayein Servo servo1; Servo servo2; Servo servo3; // --- Pins Setup --- const int servoPin1 = 18; const int servoPin2 = 21; const int servoPin3 = 22; const int trigPin = 5; const int echoPin = 19; // --- Speed Variables --- int forwardSpeed = 1600; int stopMotor = 1500; void setup() { // Teeno servo ko attach karein servo1.attach(servoPin1); servo2.attach(servoPin2); servo3.attach(servoPin3); // Sensor Setup pinMode(trigPin, OUTPUT); pinMode(echoPin, INPUT); Serial.begin(115200); Serial.println("3 Servos Ready!"); // Shuru mein teeno ko rok kar rakhein servo1.writeMicroseconds(stopMotor); servo2.writeMicroseconds(stopMotor); servo3.writeMicroseconds(stopMotor); } void loop() { ...
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