Control Relay From Online Web Dashboard and IR Remote
Introduction Relays are widely used in home automation projects. They are used to switch electrical appliances using low voltage DC signal. In this project we are going to control the relay using IR remote control and also using a web dashboard. The web dashboard is made using simple HTML and CSS code. The ESP-01 module acts as a web server. It will serve us the web page when we connect to it using a web browser from our client device like Smartphone, laptop or computer. All we need to do is paste the local IP address of ESP-01 board in the address bar and the web page will appear with a title and two buttons to turn the relay 'on' and 'off '. Component list ESP-01 FTDI module (USB to UART) USB cable (type A) TSOP 38 (IR receiver) Micro switch (reset button) AMS1117-3.3V (voltage regulator module) 5V 1A SMPS adaptor (To power the circuit) LDR - 3mm LED 5mm RED resistors 1pcs each - 200E, 1K, 4.7K Diode - 1N4007 - 1pcs Relay - 5V Transistor BC547 Breadboard Single cor...