DS1302 LED Scrolling Clock DIY Kit – Time, Temp & Alarm
DS1302 LED Scrolling Clock DIY Kit – Time, Temp & Alarm
Build Your Own Smart Rotating LED Clock
The DS1302 Digital Clock DIY Kit is the perfect hands-on electronics project for hobbyists, students, and makers of all levels. Featuring a vivid rotating LED scrolling display, this all-in-one module packs time display, temperature readout, a programmable alarm, and power-off memory into a compact, low-power design. Whether you're learning electronics or adding a functional showpiece to your desk, this kit delivers both education and utility.
Made in Mainland China.
Key Features
- Rotating LED Scrolling Display – Eye-catching scrolling clock display that's easy to read at a glance
- Real-Time Clock (DS1302) – Accurate timekeeping with adjustable hour and minute settings
- Temperature Display – Built-in temperature readout keeps you informed of ambient conditions
- Power-Off Memory – Retains time and settings even after power is disconnected
- Programmable Alarm – Set alarm hours and minutes independently; toggle alarm on/off with ease
- Auto-Brightness Adjustment – Light-sensing functionality automatically dims or brightens the display to match ambient lighting; also doubles as a soft nightlight
- Low Power Consumption – Energy-efficient design for extended, reliable operation
- Available With or Without Casing – Flexible configuration to suit your build style
- Premium Materials – Crafted for stable performance and a long service life
How to Set Time & Alarm
- Press S1 once → Enter minute adjustment mode; press S2 to increment minutes
- Press S1 twice → Enter hour adjustment mode; press S2 to increment hours
- Press S1 three times → Enter alarm minute adjustment mode; press S2 to increment alarm minutes
- Press S1 four times → Enter alarm hour adjustment mode; press S2 to increment alarm hours
- Press S1 five times → Alarm on/off mode — display shows 0000 (off); press S2 for 1111 (on)
- Press S1 six times → Auto-brightness mode — display shows 0000 (disabled); press S2 for 1111 (enabled)
- Press S1 seven times → Return to main display
Specifications
| Module Type | DS1302 Real-Time Clock Module |
| Display | Rotating LED Scrolling Display |
| Functions | Time, Temperature, Alarm, Auto-Brightness, Power-Off Memory |
| Power Consumption | Low |
| Package Type | TQFP |
| Condition | New |
| Quantity | 1× DIY Component Kit |
| Origin | Mainland China |
What's in the Box
- 1× DS1302 Digital Clock DIY Component Kit
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Frequently Asked Questions
Q: Is this DS1302 digital clock kit suitable for beginners in electronics?
A: Yes! The DS1302 Digital Clock DIY Kit is designed with both beginners and experienced hobbyists in mind. It is ideal for electronic education, school projects, and DIY enthusiasts who want a hands-on introduction to real-time clock modules, LED displays, and basic circuit assembly.
Q: Does the DS1302 clock module retain time settings when power is turned off?
A: Absolutely. The power-off memory function ensures that your time and alarm settings are preserved even when the module loses power, so you won't need to reprogram it every time.
Q: Can I use this kit as a nightlight?
A: Yes! The built-in light-sensing auto-brightness feature automatically adjusts the LED display intensity based on ambient light levels, making it functional as a soft nightlight in dimly lit environments.
Q: Does this kit come with or without a casing?
A: The DS1302 Digital Clock DIY Kit is available in both configurations — with or without a casing. Please check the product variant selection before purchasing to choose the option that suits your build.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.