念慈菴

Digital tube clock based on HK32F030MF4P6 and DS1302

Overview

Main control: HK32F030MF4P6
Main hardware list:
HK32F030MF4P6 *1
ME6211C *1
DS1302 *1
Tact switch (4.5×4.5×12) *3
8-inch 4-digit common anode digital tube *1
TM1637 *1
Buzzer (diameter 9mm, working Voltage: 1.5V~4.5V) *1
AO3400*2
S8050*1
DS18B20*1
Photoresistor*1
Function: Press the button to switch the display time, date, temperature. You can adjust the time and set the alarm clock by pressing the button.
PS: My programming level is limited and I have only implemented basic functions.
The circuit is relatively simple, so I won’t introduce it in detail. Let’s just look at the actual picture.

Design Files

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Update:2025-05-11 18:49:37

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