Hi friends, this time I will share my experience in making a digital clock project that is equipped with room temperature monitoring in real time. My experience in making this tool is to apply the idea of some of my friends who proposed to make a digital clock that can measure the temperature that is suitable for boarding children.
Please, friends, prepare the following tools and materials that I will use:
- Arduino UNO
- RTC DS 1302 . Module
- 35 LM sensor
- 16×2 . LCD
- Connecting cable
Friends can make a network like in Image 1.
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| Figure 1. Schematic of a digital clock |
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| Figure 2. RTC DS 1302 . pins |
After creating a circuit like Image 1, the next step is to connect Arduino UNO with a PC/Laptop using a USB cable. Open the Arduino IDE software and make a sketch that I gave on the link I provided.
The complete link can be downloaded on the Github menu and the Arduino Sketch.
gitHub link Digital Clock and LM35
Good luck….
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