Modification time: 20190723 Introduction: This is a Pomodoro alarm clock based on STM32F030F4P6. Detailed introduction: 1. Power management of lithium batteries, which can be charged directly by USB. 2. Use touch sensing. 3. The digital tube displays the tomato alarm clock. 4. Buzzer reminder function. 5. Complete a Pomodoro alarm clock and it will be saved in the internal Flash of stm32.
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