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Product Essay: 100pcs 11.91in (30cm) Connecting Wire
The 100pcs 11.91in (30cm) connecting wire set is an essential component for any electronics enthusiast, engineer, or DIY hobbyist looking for reliable and versatile wiring solutions. Designed to meet the demands of both prototyping and permanent installations, these wires offer the ideal combination of length, flexibility, and connectivity.
Each wire measures approximately 11.91 inches (30cm), providing ample length for connecting components across standard breadboards, Arduino boards, Raspberry Pi setups, or other microcontroller platforms. The wires are made from high-quality, stranded copper for excellent conductivity and are insulated with durable, flexible PVC to ensure safety and longevity.
This set typically includes a mix of male-to-male, male-to-female, and female-to-female connectors (depending on the variant), giving users the flexibility to interface between headers, sockets, sensors, modules, and more. The connectors fit snugly without being overly tight, reducing the risk of damage to pins or sockets and ensuring secure, stable connections throughout use.
Whether you’re building a simple LED circuit, testing a complex sensor array, or developing a robotics project, these wires provide a clean, organized solution for internal and external wiring. Their color-coded insulation aids in easy circuit identification and troubleshooting.
In conclusion, the 100pcs 11.91in (30cm) connecting wire set is a practical, cost-effective tool for anyone working with electronics. Its high quality, generous quantity, and user-friendly features make it a staple in any toolbox.
Here’s a clean and professional product description/essay for “100pcs 11.91in (30cm) Connecting Wire”:

Product Essay: 100pcs 11.91in (30cm) Connecting Wire
The 100pcs 11.91in (30cm) connecting wire set is a must-have accessory for electronics enthusiasts, students, engineers, and makers. Whether you’re prototyping a new circuit, working on a microcontroller project, or simply organizing connections on a breadboard, these jumper wires are designed to deliver performance, reliability, and convenience.
Key Features:
- Length: Each wire measures 11.91 inches (30 centimeters), providing ample length for flexible circuit layouts without unnecessary slack.
- Quantity: Comes with 100 pieces, offering enough wires for complex projects or multiple builds.
- Versatility: Available in various connector types (male-to-male, male-to-female, and female-to-female), compatible with breadboards, Arduino, Raspberry Pi, and other development boards.
- Durable Construction: Features stranded copper wire for optimal conductivity, covered with soft, flexible PVC insulation to prevent cracking and breakage.
- Color-Coded: Insulation in assorted colors for easy wire tracing, troubleshooting, and organization.
Applications:
- DIY electronics and prototyping
- Arduino and Raspberry Pi projects
- Sensor and module connections
- Robotics and automation systems
- STEM education and classroom use
Why Choose This Set?
This 100PCS 20in (50cm) Connecting Wires set offers a perfect balance of quality and quantity. The 30cm length is ideal for bridging components across breadboards or enclosures, and the durable connectors ensure secure fits without damaging pins. With 100 wires in each pack, you’ll always have enough for expanding projects or classroom use.