IOT and Manual Switch Control Home Appliances using Firebase

Components Details () {
Solderless Breadboard,
Arduino NodeMCU,
Push Button x 4,
4-Channel 5v Relay Module,
Male to Male jumper Wires,
Male to Female jumper Wires,
Bulb Holder x 2,
220v LED Bulb X 2,
AC Fan 220v,
Socket Switch Board,
5v 2Amp Power Adapter
}