Looking for practical Arduino projects? This guide shows how to control a relay from your smartphone using an Arduino Uno — either via Bluetooth or Wi-Fi.

IoT Smart Plug Circuit Diagram. The complete circuit diagram for Wi-Fi smart plug would look like this. The AC mains to power our project will be obtained through this plug. The other components are ...

The ESP8266 connects to your WiFi router and makes HTTPS requests to IFTTT's Maker Webhooks service. When triggered, IFTTT sends a predefined text message to your registered mobile number through ...

Circuit Diagram. Circuit diagram for this IoT based vehicle parking system is given below. It involves two IR sensor, two servo motors, one ultrasonic sensor and one 16x2 LCD. Here the ESP8266 will ...

Upload the code located in folder "ESP8266 side" to ESP8266. Circuit is very simple: to upload code to your ESP8266 either you use ftdi or you can connect it via arduino, Connect EN,VCC to arduino's 3 ...