Breadboard-Friendly • Peel-Apart Ribbon • Assorted Colours • Total 200 Leads
Each ribbon has 40 individual leads you can tear into 2-, 3-, 4-way groups or use singly for tidy wiring.
2.54 mm (0.1″) male pins fit standard breadboards, perfboards, and header sockets on Arduino, Raspberry Pi, ESP32 & more.
Soft insulation and crimped Dupont ends for reliable connections during prototyping, labs, and classroom builds.
| Parameter | Value |
|---|---|
| Connector Type | Male → Male (Dupont) |
| Pitch | 2.54 mm (0.1″) |
| Length (per lead) | 20 cm (approx.) |
| Ribbon Width | 40-pin (peel-apart) |
| Pack Quantity | 5 ribbons (total 200 individual leads) |
| Colour Set | Assorted colours for easy channel tracing |
| Compatibility | Breadboards, 2.54 mm headers, Arduino, Raspberry Pi, ESP32, micro:bit (via adapter), and most dev boards |
| Use Case | Prototyping, STEM education, lab benches, quick signal/power jumpers |
This male–male 40-pin jumper wire set is the staple for breadboarding and rapid prototyping. With assorted colours and peel-apart ribbons, it’s easy to route power, ground, and signals cleanly across your circuits.
Designed for standard 2.54 mm headers, these leads connect microcontrollers, sensors, modules, and shields in seconds—ideal for classrooms, makerspaces, and weekend builds.
| Operating Voltage | 3.3 V – 5 V DC |
|---|---|
| Channels | 3 (independent, adjustable) |
| Outputs | 3× Digital (active level varies by board) |
| Sensing Elements | IR LED + Phototransistor (per channel) |
| Detection Distance | Approx. 2–15 mm (surface-dependent) |
| Indicators | Per-channel status LEDs |
| Adjustments | 3× trim-pot threshold controls |
| Connector | VCC / GND / D1 / D2 / D3 |
| Recommended Use | Educational, R&D or hobbyist environments only |
| Statement | For educational laboratory and R&D use only.(non-RoHS). |
|---|---|
| WEEE | Not subject to WEEE marking; obligations apply to final equipment. |
| Manufacturer |
Little Muffins Things Limited 166 River Heights, 90 High Street London E15 2GQ littlemuffinsthings.com |
| EU Responsible Person |
eucomply OU Parnu mnt. 139b–141 13117 Tallinn, Estonia hello@eucompliancepartner.com |
