Study Timer Full Kit with Arduino Uno, TM1637 Display & 3 Buttons
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Prices updated: 13 Oct 2026
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About this product
Full kit for a Pomodoro-style study timer with an Arduino Uno R3 compatible board. The timer starts at 25 minutes. Three buttons start or pause it, add 5 minutes, and reset it. A buzzer sounds at the end of the session and suggests a 5-minute break. The display is a 4-digit TM1637 module.
Specifications
- Board
- Arduino Uno R3 compatible (ATmega328P)
- Display
- TM1637 4-digit LED display module
- Default time
- 25 minutes
- Buttons
- 3
- Alert
- Buzzer
- Recommended age
- 10–12 years
- Soldering
- No
- Level
- Early intermediate
Frequently asked questions
Which cable connects the board to the computer?
The kit includes a cable for Arduino UNO/MEGA. It is the USB cable used to connect the board to a computer so the sketch can be uploaded.
Which library does the display need?
The TM1637 display requires the TM1637 library in the Arduino IDE. The timer uses millis() to keep time without stopping the program.
