Smart Medicine Reminder Cabinet Kit with Arduino Uno + Servo – Never Miss a Dose Again

Every part needed, pre-tested for compatibility, with an AI build companion trained on this exact project. Shipped from Bengaluru in 3-5 days.

This kit transforms an ordinary Arduino Uno into a personalised medication assistant that opens a servo-driven compartment at your chosen times. A buzzer sounds the alert, while a DS3231 real-time clock ensures second‑accurate dosing. Any dose you miss gets logged with a timestamp to a microSD card, creating a simple adherence record for carers or family members.

What You'll Build

You will construct a wall‑mountable or tabletop smart cabinet. An LCD screen displays the next dose time and system status. At a programmed hour, the SG90 servo swings the compartment door open and the buzzer reminds you. If you don’t press the confirmation button within a configurable window, the event is saved as a missed dose on the microSD. The final unit becomes a self‑contained medicine organiser that helps elderly parents, patients with chronic conditions, or anyone with a busy schedule stay on track.

What You'll Learn

• Interface the DS3231 RTC module and manage precise timekeeping for repetitive daily tasks
• Drive a 16×2 LCD over I2C to show real‑time schedules and system feedback
• Control an SG90 servo motor to open and close a physical compartment reliably
• Log dose events and missed timestamps onto a microSD card via SPI communication

• DS3231 triggers buzzer and opens servo compartment at programmed medicine times. Missed doses logged.

  What's in this kit

  • Arduino Uno R3
  • DS3231 RTC
  • SG90 Servo
  • Active Buzzer
  • MicroSD Module
  • 16x2 LCD
  • I2C Backpack
  • Tactile Button x3
  • 4.7kΩ Resistors x5
  • 100nF Caps x5
  • 400-pt Breadboard
  • M-M Wires x20
  • 9V Battery Snap