IoTBeginner
Pomodoro Productivity Timer
Physical timer for productivity technique with LED indicators.
Estimated Total Cost
₹800
Required Components
Arduino Nano
Main controller
Qty: 1
₹200
OLED Display 0.96 inch
Time display
Qty: 1
₹200
Push Buttons
Control buttons
Qty: 3
₹30
Buzzer Module
Timer alert
Qty: 1
₹30
NeoPixel RGB LED Ring
Progress indicator
Qty: 1
₹150
USB Power Cable
Power supply
Qty: 1
₹50
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