Cart Cart Summary Remove item Thumbnail image Product Price Quantity Subtotal × ESP8266 Dev Board ₹299.00 ESP8266 Dev Board quantity ₹299.00 × HC-SR04 Ultrasonic Sensor ₹79.00 HC-SR04 Ultrasonic Sensor quantity ₹79.00 Update cart Cart totals Subtotal ₹378.00 Total ₹378.00 Proceed to checkout