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  • DS1302 Rotating LED Display Alarm Electronic Clock Module DIY KIT LED Temperature Display
  • DS1302 Rotating LED Display Alarm Electronic Clock Module DIY KIT LED Temperature Display
  • DS1302 Rotating LED Display Alarm Electronic Clock Module DIY KIT LED Temperature Display
  • DS1302 Rotating LED Display Alarm Electronic Clock Module DIY KIT LED Temperature Display
  • DS1302 Rotating LED Display Alarm Electronic Clock Module DIY KIT LED Temperature Display
DS1302 Rotating LED Display Alarm Electronic Clock Module DIY KIT LED Temperature Display

DS1302 Rotating LED Display Alarm Electronic Clock Module DIY KIT LED Temperature Display

  • 1 - 499 Pieces
    $1.80
  • >= 500 Pieces
    $1.44
View product details

DS1302 Rotating LED Display Alarm Electronic Clock Module DIY KIT LED Temperature Display

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Time Display & Alarm: Features a rotating LED digital tube display for clear time indication (e.g., "12:34") and supports customizable alarm settings via the STC microcontroller.
  • Temperature Monitoring: Integrates a temperature display module, enabling real-time ambient temperature tracking alongside timekeeping functions.

Key features

  • 1. Moisture-Resistant Components for Reliable Operation

    • With moisture-resistant components (moisture sensitivity level 1), you can ensure reliable operation in humid environments compared to standard kits without such protection*.

  • 2. Customizable LED Display and Programmable Control

    • With customizable LED tubes and programmable STC microcontroller, you can create personalized time displays and alarm settings, offering greater flexibility than fixed-function clocks*.

  • 3. Dual-Function Temperature Display and Alarm

    • With integrated temperature display and alarm functionality, you can monitor ambient temperature and set alarms, providing dual utility compared to basic timekeeping devices*.

  • 4. Modular DIY Design for Easy Customization

    • Designed for DIY enthusiasts, this kit offers modular assembly for easy customization, making it ideal for home decor or personal projects, unlike pre-assembled models*.

  • 5. Standard-Compliant Design for Universal Compatibility

    • With standard-compliant design (dimension/mounting type), you can ensure compatibility with common electronic systems, avoiding compatibility issues seen in non-standard modules*.

Product details

DS1302 Rotating LED Display Alarm Electronic Clock Module DIY KIT LED Temperature Display

The DS1302 Rotating LED Display Alarm Electronic Clock Module DIY Kit combines precise timekeeping with customizable LED aesthetics, designed for DIY enthusiasts and educators. This kit features a modular PCB design, an STC microcontroller for programmable functions, and a rotating LED display that adds dynamic visual appeal.

Technical specifications

FeatureSpecificationBenefit
Core ICDS1302 Real-Time Clock ModuleHigh-precision timekeeping with low power
Display TypeRotating Red LED Digital TubeUnique visual design for creative projects
MicrocontrollerSTC Series (Programmable)Customizable alarms, time zones, and modes
Power Supply3V-5V (Battery Holder Included)Flexible power options for portability
Moisture Sensitivity (MSL)Level 1 (Unlimited)Robust against environmental humidity
Mounting TypeStandard Pin HeadersEasy integration into custom projects

Customization guide

Adjustable parameters include:

  • LED Tube Count: Add/remove tubes to modify display intensity or create custom patterns.
  • Microcontroller Programming: Reprogram the STC IC to adjust alarm timing, time zones, or LED rotation speed.
  • Power Configuration: Swap battery types (e.g., AA/AAA) to extend runtime or simplify assembly.

Get inspired

Transform this kit into a functional art piece or educational tool. Pair the rotating LED display with sensors for interactive projects, or program alarms for smart home integration. The modular design ensures endless possibilities for customization.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Component VarietyBasic Clock Kit+Temperature Sensor+Bluetooth Module
Customization LevelLED Rotation SpeedFull Code AccessCustom PCB Design
Alarm FunctionsSingle Alarm3 Alarms + SnoozeVoice Alert Support
Power OptionsBattery OnlyUSB + BatterySolar Panel Compatible

Supplier's note

  1. Technical Breakthroughs:

    • The rotating LED display enables dynamic visual effects, outperforming static digital clocks.
    • The DS1302 IC ensures time accuracy within ±2 seconds/day, surpassing basic RTC modules.
    • The STC microcontroller allows reprogramming via Arduino IDE, offering unmatched flexibility.

  2. Version Selection Guide:

    • Base Model: Ideal for beginners or hobbyists seeking a straightforward clock build. With its LED rotation feature, users can create eye-catching displays without advanced coding.
    • Advanced Model: Targets educators and intermediate builders. The temperature sensor and 3-alarms functionality make it perfect for classroom projects or smart home prototypes.
    • Pro Model: Designed for professionals. The Bluetooth module and custom PCB options enable IoT integration, such as syncing with smartphones or creating networked time displays.

With the Pro Model’s Bluetooth connectivity, you can remotely adjust settings, while its solar compatibility extends usability in outdoor environments. The Advanced Model’s temperature display adds practicality for weather-sensitive projects. Choose based on your technical expertise and desired application scope.

Frequently asked questions

  • Which DS1302 Rotating LED DIY Kit is best for beginners?

  • How do I maintain the LED tubes in this DIY clock kit?

  • Can I customize the rotating LED pattern on this kit?

  • Is the DS1302 chip compatible with Arduino projects?

  • Does this kit include a temperature display feature?

  • What makes this DIY clock kit different from others?

  • How easy is it to assemble this electronic clock kit?

  • What precautions should I take when storing the kit?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
DIY Electronic KitsHobbyist projects, STEM educationModular design with plug-in components (no-solder assembly ▲)Easy assembly, low skill barrier, reusable componentsLimited customization without coding knowledge
Digital Clock ModulesHome/office timekeepingDS1302 RTC IC (±2 sec/day accuracy ▲ vs ±5 sec/day in basic models)High precision, stable timekeepingRequires external power source
LED Display ModulesIndustrial signage, decorative clocksRotating 12-segment LED array (43 dBA noise level ▲, quieter than 55 dBA rivals)Eye-catching rotating display, durable LED tubesHigher power consumption (2W vs 1W in standard models)
Alarm Clock ModulesSmart home systems, personal alarmsProgrammable dual alarms via STC microcontroller (8-bit ▲ vs 4-bit in base kits)Customizable alarm timing, supports 2 alarmsLimited volume (60dB max ▲, but quieter than 80dB industrial alarms)
Temperature DisplayEnvironmental monitoring, weather stationsIntegrated LM35 temperature sensor (±1°C accuracy ▲ vs ±3°C in basic sensors)Dual functionality (time + temperature), compact designNarrow temperature range (-10°C to 60°C ▲, but limited for extreme environments)
Modular Electronics KitsPrototyping, educational labsStandard mounting (compatible with breadboards ▲, MSL1 moisture resistance)Easy integration into projects, robust against humidityLimited to standard form factor, no wireless connectivity

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