IoTIntermediate
Smart Parking Assistant
IoT parking system with slot detection and mobile app.
Estimated Total Cost
₹2,500
Required Components
NodeMCU ESP8266
WiFi controllers
Qty: 4
₹1,200
HC-SR04 Ultrasonic
Space detection
Qty: 4
₹320
LED Indicators
Status display
Qty: 8
₹80
OLED Display
Available count
Qty: 1
₹200
Central NodeMCU
Master controller
Qty: 1
₹300
5V Power Supplies
Power adapters
Qty: 4
₹600
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