Great 140/560/480 Breadboard Jumper Wire Kit for Prototyping

Description Breadboard Jumper Wire Kit for Efficient Circuit Prototyping Building clean and reliable circuits becomes much easier with a well-organized jumper wire assortment. This Breadboard Jumper Wire Kit is designed for students, makers, engineers, educators, and electronics enthusiasts who need a convenient solution for rapid prototyping and breadboard-based development. Each kit includes preformed solid-core wires in multiple lengths and colors, helping users create neat circuit layouts while reducing wiring errors. Unlike loose jumper wires that can become tangled or difficult to identify, these pre-bent wires allow quick installation and a more professional appearance. Available in 140-piece, 560-piece, and 840-piece configurations, this assortment provides the flexibility required for everything from beginner electronics experiments to advanced product development projects. Multiple Breadboard Jumper Wire Kit Options for Different Project Requirements To accommodate various development needs, this product is available in three quantity options. 140PCS Kit 14 wire lengths 10 wires per length Total: 140 pieces 560PCS Kit 14 wire lengths 40 wires per length Total: 560 pieces 840PCS Kit 14 wire lengths 60 wires per length Total: 840 pieces The larger kits are especially useful for classrooms, laboratories, repair workshops, and frequent prototyping environments. Assorted Lengths for Flexible Circuit Design Each set includes fourteen commonly used wire lengths, allowing efficient routing across small and large breadboards. Available lengths include: 2.5 mm 5 mm 7.7 mm 10.3 mm 12.7 mm 15.3 mm 17.8 mm 20mm 22.8 mm 25.4 mm 51.3 mm 76.3 mm 101.3 mm 126.3 mm This variety helps reduce excess wire clutter while maintaining clean signal routing.   Breadboard Jumper Wire Kit Color-Coded Design Improves Organization Every wire is insulated using durable PVC material and supplied in multiple colors. Colors include: Red Orange Yellow Green Blue Purple Gray Brown White Color coding makes it easier to distinguish power lines, ground connections, signal paths, and communication channels during circuit assembly. This feature is particularly useful when troubleshooting complex electronic projects. Ideal for Arduino, Raspberry Pi, and STEM Projects The jumper wire assortment works with most standard solderless breadboards and development platforms. Common applications include: Arduino Uno projects Arduino Nano development ESP32 testing ESP8266 projects Raspberry Pi prototyping Sensor evaluation Robotics projects STEM education Electronics training Product verification Because the wires are pre-cut and pre-bent, setup time is significantly reduced compared to manually preparing jumper wires. Designed for Repeated Use The solid-core wire construction provides reliable electrical conductivity while maintaining sufficient rigidity for repeated insertion into breadboards. Benefits include: Reliable connections Clean wiring layouts Faster assembly Reduced troubleshooting time Long service life Easy storage and organization Whether used in a classroom, workshop, laboratory, or home electronics bench, this assortment helps improve efficiency during development. Technical Specifications Product Type: Preformed Jumper Wire Assortment Wire Type: Solid Core Application: Breadboard Prototyping Color Options: Red, Orange, Yellow, Green, Blue, Purple, Gray, Brown, White Available Quantities: 140PCS, 560PCS, 840PCS Number of Lengths: 14 Compatible With: Breadboards, Arduino, ESP32, ESP8266, Raspberry Pi, Electronic Modules Learn How to Use Breadboard Jumper Wires https://learn.sparkfun.com/tutorials/how-to-use-a-breadboard/all This guide explains breadboard layouts, wire placement, and circuit-building fundamentals for beginners and advanced users. Related Products https://fondyes.com/product/zy-55-breadboard-kit/ You may also be interested in solderless breadboards, Arduino development boards, sensor modules, and electronics starter kits. FAQ Q1: Which kit size should I choose? The 140PCS kit is suitable for hobby projects, while the 560PCS and 840PCS kits are ideal for classrooms, laboratories, and frequent development work. Q2: Are the Breadboard Jumper Wire Kit reusable? Yes. The solid-core construction allows repeated insertion and removal when used properly. Q3: Are these compatible with standard breadboards? Yes. The wires are designed for use with most standard solderless breadboards and development platforms.