8-Bit LED Indicator Module 3–24V | Arduino UNO MEGA2560 Kit
8-Bit LED Indicator Module 3–24V | Arduino UNO MEGA2560 Kit
8-Bit LED Indicator Module – Blue & Red, Common Anode/Cathode
Take your microcontroller projects to the next level with this versatile 8-Bit LED Indicator Module. Designed for makers, hobbyists, and engineers alike, this breadboard-compatible kit delivers clear visual feedback across a wide supply voltage range of 3V to 24V. Available in both blue and red LED options with selectable common anode or common cathode configurations, it integrates seamlessly with popular platforms including Arduino UNO, MEGA2560, MCU, ARM, and 3D printer controller boards.
Key Features
- Wide Voltage Range: Operates from 3V to 24V, compatible with 3.3V and 5V logic systems as well as higher voltage applications
- 8-Bit Display: Eight individual LEDs provide clear, at-a-glance status indication for digital outputs
- Dual Configuration: Choose common anode or common cathode to match your circuit design
- Color Options: Available in vibrant blue or red LEDs for easy visual differentiation
- Breadboard-Friendly: Standard pitch pin layout plugs directly into any breadboard — no soldering required for prototyping
- Wide Operating Temperature: Rated from -40°C to +85°C for reliable performance in demanding environments
- SMD Package: Compact surface-mount design keeps your build neat and space-efficient
- Compatible Platforms: Arduino UNO, MEGA2560, MCU, ARM processors, 3D printer boards, and more
Specifications
| Supply Voltage | 3V – 24V DC |
| Bit Count | 8 Bits |
| LED Colors | Blue / Red |
| Configuration | Common Anode / Common Cathode |
| Package Type | SMD |
| Operating Temperature | -40°C to +85°C |
| Condition | New |
| Country of Origin | Made in Mainland China |
Ideal For
- Arduino UNO & MEGA2560 GPIO status displays
- MCU and ARM development board projects
- 3D printer end-stop and output monitoring
- Digital logic testing and circuit prototyping
- Educational electronics and STEM kits
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Frequently Asked Questions
Q: What is the difference between common anode and common cathode configuration on this LED indicator module?
A: In a common anode configuration, all LED anodes share a single positive power rail — you drive LEDs by pulling individual cathode pins LOW. In a common cathode configuration, all cathodes share a ground rail — LEDs are driven by pulling individual anode pins HIGH. Choose the configuration that matches your microcontroller's GPIO logic (e.g., Arduino UNO, MEGA2560) for plug-and-play compatibility.
Q: Is this 8-bit LED module compatible with 3.3V systems like ARM-based boards?
A: Yes! The module supports a supply voltage range of 3V to 24V, making it fully compatible with both 3.3V ARM processors and 5V Arduino boards. It works equally well for prototyping on a breadboard or integrating into a finished PCB design.
Q: Can I use this LED indicator module with a 3D printer controller board?
A: Absolutely. This module is specifically designed for compatibility with common 3D printer controller boards. It can be used to visually monitor digital output states such as heater status, fan activity, or end-stop signals, operating reliably across the full industrial temperature range of -40°C to +85°C.