IoTIntermediate
Smart Garage Door Opener
Open garage door remotely with smartphone control.
Estimated Total Cost
₹2,200
Required Components
NodeMCU ESP8266
WiFi controller
Qty: 1
₹300
Relay Module 5V
Door control
Qty: 1
₹80
Magnetic Door Sensor
Door status
Qty: 1
₹100
Ultrasonic Sensor
Car detection
Qty: 1
₹80
Buzzer & LED
Status indication
Qty: 1
₹50
12V Power Supply
Power adapter
Qty: 1
₹250
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