40 Pin 2.54mm Male Breakaway Header Strip

40 Pin 2.54mm Male Single Row Breakaway Header Strip for Arduino PCB DIY Projects

The 40 Pin 2.54mm Male Breakaway Header Strip is an essential component for electronic hobbyists, students, and engineers. Designed for quick prototyping and reliable PCB connectivity, this high-quality single-row header provides strong copper pins with a 2.54mm pitch, perfectly suited for breadboards, Arduino, Raspberry Pi, and various DIY electronics projects.

Each strip features 40 male pins that can be easily snapped into smaller segments as required. The straight-through design ensures a secure fit and strong electrical conductivity. Whether you are assembling a custom circuit board, connecting modules, or building an Arduino-based system, this header offers flexibility and precision. Available exclusively at Bigyan Project, your trusted electronics store for DIY and maker components.

Product Specifications

Features

• Standard 2.54mm pitch ensures universal compatibility with Arduino and breadboards
• Durable copper contacts for long-term reliability
• Breakaway design allows customizable pin counts
• Single-row straight pin configuration for compact circuits
• Ideal for DIY kits, electronics labs, and student projects
• Precision-molded ABS base for strong mechanical support
• Available through Bigyan Project, your trusted electronic parts supplier

Applications / Use Cases

• Prototyping and testing new electronic circuits
• Connecting Arduino boards with sensors or shields
• Building and customizing DIY PCB projects
• Creating connectors for breadboards and modules
• Repairing or upgrading existing hardware connections

User Guide / How to Use

• Measure and cut the header to your required pin length
• Insert the pins into your breadboard or PCB holes
• Solder the pins carefully to ensure solid electrical contact
• Connect your components, sensors, or modules to the pins
• Ensure alignment and correct orientation before powering your circuit

Frequently Asked Questions (FAQs)

• Q: Can I use this with Arduino Uno or Mega?
  A: Yes, it’s fully compatible with all Arduino boards, including Uno, Mega, and Nano.
• Q: How can I separate pins if I need fewer than 40?
  A: You can easily snap the strip using light pressure or a cutter.
• Q: Is it suitable for breadboards?
  A: Yes, the 2.54mm spacing matches standard breadboard layouts perfectly.
• Q: Can I solder this header onto my custom PCB?
  A: Absolutely, it is designed for both breadboard and permanent PCB use.
• Q: Does it fit with female jumper wires?
  A: Yes, standard female jumper wires connect perfectly with these male pins.

Challenges and Considerations

• Ensure proper pin alignment during soldering to avoid short circuits
• Use a stable hand or small vice when breaking the strip to prevent bending
• Excessive heat during soldering may damage the ABS base if not careful

Compatibility

• Arduino Uno, Mega, Nano, Pro Mini
• Raspberry Pi and other microcontrollers
• ESP32, ESP8266, STM32, and other development boards
• Breadboards and prototype boards
• DIY electronic kits and STEM projects

Future Enhancement Options

• Gold-plated version for higher conductivity and durability
• Angled header design for compact board stacking
• Multi-row versions for advanced circuit interfacing
• Custom pin count options from Bigyan Project in the future

Benefits

• Reliable and reusable connector solution for all DIY projects
• Affordable and versatile for both students and professionals
• Easy to solder, easy to modify
• Widely compatible with major development boards
• Available from Bigyan Project with fast local delivery

Conclusion

The 40 Pin 2.54mm Male Breakaway Header Strip is a must-have component for every electronics enthusiast. Its standard size, durability, and adaptability make it perfect for breadboards, Arduino, and custom PCBs. Whether you're a hobbyist or professional developer, this header simplifies prototyping and connectivity. Find reliable, high-quality components like this at Bigyan Project — your one-stop shop for DIY electronics and innovation.

Keywords

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