Dupont Male-to-Male Jumper Wire Set

Build and test circuits faster with the Dupont Male-to-Male Jumper Wire Set, a practical wiring accessory for solderless breadboards, Arduino projects, Raspberry Pi GPIO experiments, ESP32/ESP8266 IoT builds and electronics learning kits. These jumper wires are designed with a male Dupont connector on both ends, allowing direct plug-in connection between breadboard tie-points, male-compatible headers, development boards and prototype modules. Each wire is approximately 20 cm long, a convenient size for most tabletop projects: long enough to reach across a breadboard or module stack, but short enough to reduce clutter in compact prototypes. The standard 2.54 mm pitch makes these jumper cables compatible with common Arduino headers, breadboards, sensor breakout boards, motor driver modules, relay boards, LCD modules and other hobby electronics hardware. The flexible PVC insulation helps the wires bend easily around components, while the multicolour format makes signal tracing simpler during debugging and testing. This male-to-male jumper cable set is especially useful when you need quick, reusable, no-solder connections for low-voltage electronics. Use it for power rails, digital I/O, analog sensor signals, UART, I2C, SPI test wiring and module-to-breadboard interconnections. The individual 1P-to-1P style lets you separate, route and colour-code each connection as required, unlike fixed ribbon cables that may not suit every layout. What is in the box: 1 set of 40 multicolour Dupont male-to-male jumper wires, typically 20 cm length. Pin note: both ends have male Dupont pins intended for 2.54 mm breadboard sockets and compatible female headers. These wires are intended for low-current prototyping and signal wiring; they should not be used for mains voltage or heavy power loads.