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DM41A08 3.3V 5V 8 Bit Blue Common Cathode LED Indicator Module

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LED Module for everyday users

The DM41A08 3.3V 5V 8 Bit Blue Common Cathode LED Indicator Module is a value-for-money led module designed for everyday users. It features Item Type: LED Indicator Module and Model No. / Name: DM41A08.

₹599
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Total: ₹599
Buying tip: A smart budget buy — solid performance without breaking the bank.
Estimated delivery: 17 Aug31 Aug
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Quick Specs

Item Type: LED Indicator Module
Model No. / Name: DM41A08
LED Type: 8 Bit LED Bar
Color: Blue
Polarity: Common Cathode
Interface: 2.54mm with PIN

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
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SKU: robu-3278530Category: LED Module

About This Product

The DM41A08 3.3V 5V 8 Bit Blue Common Cathode LED Indicator Module is a value-for-money led module designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Item Type: LED Indicator Module
  • Model No. / Name: DM41A08
  • LED Type: 8 Bit LED Bar
  • Color: Blue
  • Polarity: Common Cathode
  • Interface: 2.54mm with PIN — compatible with modern devices
  • Channel: COM, D1, D2, D3, D4, D5, D6, D7, D8
  • Application: MCU / ARM / FPGA / PLC

Why Buy from Pricio?

Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

The DM41A08 8-Bit Blue Common Cathode LED Indicator Module is a compact LED bar display designed for electronics development and signal indication. It features eight bright blue LEDs arranged in a bar format, allowing clear visualization of digital signals, logic states, or level indicators. The module supports a wide working voltage range from DC 3V to 24V, making it compatible with many microcontrollers, development boards, and industrial controllers.

With a standard 2.54mm interface, it integrates easily into breadboards, PCB prototypes, and embedded systems. The common Cathode configuration simplifies connection with multiple controller platforms including Arduino, ARM, FPGA, and PLC systems. Its lightweight and compact design makes it suitable for portable projects, debugging tasks, and educational electronics kits where quick and visible signal indication is required.


Features:

  1. 8-bit blue LED bar for clear signal indication
  2. Supports wide DC voltage range from 3V to 24V
  3. Common Cathode configuration for flexible wiring
  4. Standard 2.54mm interface for easy connection
  5. Compatible with Arduino, MCU, ARM, FPGA and PLC
  6. Compact and lightweight design for portable projects
  7. Ideal for digital signal and status indication
  8. Suitable for prototyping, robotics and DIY electronics

Package Includes:

1 x DM41A08 3.3V 5V 8 Bit Blue Common cathode LED indicator Module

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.