{"product_id":"40-pin-dupont-jumper-wires-male-female-arduino-diy-cables","title":"40-Pin Dupont Jumper Wires M\/M M\/F F\/F – Arduino DIY Cables","description":"\u003ch2\u003e40-Pin Dupont Jumper Wire Cables for Arduino \u0026amp; DIY Electronics\u003c\/h2\u003e\n\u003cp\u003eBuild, prototype, and connect with confidence using these versatile 40-pin Dupont jumper wires. Available in 10cm, 20cm, and 30cm lengths, and in all three connection configurations — Male-to-Male, Male-to-Female, and Female-to-Female — these cables are an essential component for any electronics enthusiast, student, or maker's toolkit.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose These Dupont Jumper Wires?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThree Lengths Available:\u003c\/strong\u003e 10cm, 20cm, and 30cm options to suit any breadboard or project layout.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAll Configurations:\u003c\/strong\u003e Male-to-Male (M\/M), Male-to-Female (M\/F), and Female-to-Female (F\/F) for maximum wiring flexibility.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e40-Pin Count:\u003c\/strong\u003e A full set of 40 individual wires per pack, color-coded for easy identification and organized wiring.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecure Connections:\u003c\/strong\u003e Precision-molded connector housings ensure a firm, reliable fit with standard 2.54mm pitch headers and breadboard pins.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBroad Compatibility:\u003c\/strong\u003e Works seamlessly with Arduino, Raspberry Pi, ESP32, STM32, and virtually any 2.54mm header-based development board or module.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlexible PVC Insulation:\u003c\/strong\u003e Soft, flexible wire jacket prevents breakage and tangling during prototyping sessions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor-Coded Wires:\u003c\/strong\u003e Multi-color strands make circuit tracing quick and easy — no more mixed-up connections.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eArduino and microcontroller breadboard prototyping\u003c\/li\u003e\n  \u003cli\u003eConnecting sensors, modules, and breakout boards\u003c\/li\u003e\n  \u003cli\u003eDIY electronics kits and hobby projects\u003c\/li\u003e\n  \u003cli\u003eSTEM education and school\/lab projects\u003c\/li\u003e\n  \u003cli\u003eRaspberry Pi GPIO wiring\u003c\/li\u003e\n  \u003cli\u003eGeneral electronics testing and development\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePitch:\u003c\/strong\u003e 2.54mm standard\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePin Count:\u003c\/strong\u003e 40 pins per strip\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable Lengths:\u003c\/strong\u003e 10cm \/ 20cm \/ 30cm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTypes:\u003c\/strong\u003e Male-to-Male, Male-to-Female, Female-to-Female\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eMade in Mainland China\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What pin pitch do these Dupont jumper wires use?\u003c\/h4\u003e\n\u003cp\u003eA: These jumper wires use the standard 2.54mm (0.1 inch) pitch, making them fully compatible with Arduino boards, Raspberry Pi GPIO headers, breadboards, and most development modules and breakout boards available on the market.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I use these jumper wires with a Raspberry Pi?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The Female-to-Female and Male-to-Female configurations are perfect for connecting to Raspberry Pi GPIO pins. All three wire types work with any 2.54mm header-based single-board computer or microcontroller.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Are the wires color-coded for easy identification?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. Each set of 40 jumper wires comes in multiple colors, making it easy to trace connections, organize your circuits, and avoid wiring mistakes during your DIY electronics projects.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Which length should I choose for breadboard prototyping?\u003c\/h4\u003e\n\u003cp\u003eA: The 10cm wires are ideal for compact breadboard builds, the 20cm wires offer a good balance of reach and tidiness, and the 30cm wires are best for connecting components across larger setups or between separate boards. Many makers keep all three lengths on hand.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What pin pitch do these Dupont jumper wires use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These jumper wires use the standard 2.54mm (0.1 inch) pitch, making them fully compatible with Arduino boards, Raspberry Pi GPIO headers, breadboards, and most development modules and breakout boards available on the market.\"}}, {\"@type\": \"Question\", \"name\": \"Can I use these jumper wires with a Raspberry Pi?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The Female-to-Female and Male-to-Female configurations are perfect for connecting to Raspberry Pi GPIO pins. 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