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For Raspberry Pi prototyping, the most useful picks are GPIO breakouts + a prototyping HAT/PCB + jumper wires/breadboards.
Fast GPIO-to-breadboard prototyping (no custom PCB)
- Raspberry Pi GPIO Ribbon Cable - 40-pin, 6 (RPi 3, RPi2, B+) (40-pin, 6") helps you route the Pi’s header to a breadboard-style setup neatly.
- Jumper Jerky - Female to Female (40 leads, F/F, 185mm) is the go-to for quick wiring from GPIO pins to modules.
- Maker Essentials - Mini Breadboards Jumper Jerky bundles mini breadboards + jumpers for an easy starter prototyping setup.
Soldered “permanent prototype” boards (turn breadboard ideas into something robust)
- Adafruit Perma-Proto HAT for Pi Mini Kit - With EEPROM ($16.35) is a full-size 40-pin HAT-format protoboard with EEPROM, ideal for building a custom circuit that mounts directly on the Pi.
- PiBreak Raspberry Pi Prototyping Board ($1.10) is a compact, low-cost prototyping board with labelled GPIO breakout and prototyping area.
- Adafruit Perma-Proto 40-Pin Raspberry Pi Breadboard PCB Kit - with 2x20 Header ($15.95) combines a protoboard with a built-in 40-pin Pi breakout concept for more structured builds.
Helpful add-ons for learning + quick pin reference
- STEM components for Raspberry Pi ($23.35) provides common parts (LEDs, resistors, buttons, etc.) suited to Raspberry Pi electronics learning/prototyping.
- RasPiO® GPIO Ruler ($11.40) is a handy GPIO pinout reference that slips over the header to avoid miswiring.
What are you prototyping with?
Showing 41-60 of 100 products
Gravity 4-Pin M/M DuPont Cable with Tags - 30cm (5 Pack)
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This 5 pack of labelled 4-pin male-to-male DuPont cables is designed to make wiring Gravity modules, breadboards and development boards clearer during prototyping. Each 30 cm cable includes printed I2C and UART pin tags on the wires, helping you identify power, ground and signal lines without rel...
Alchitry Br Wide V2 Breakout Board
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The Br V2 is a breakout board for Alchitry headers, giving you access to all the signal pins through solder-friendly 0.1" holes. It is designed to make wiring, prototyping and adding your own circuitry easier when working with an Alchitry board.This is the wide version, recommended for most uses ...
Conductive Stainless Steel Sewing Thread 25m (30-40Ω/m)
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This smooth stainless steel fibre thread is made for sewing conductivity into fabric and wearable projects. It offers low resistance, good thermal conductivity, a high melting point, and high-temperature resistance.Each roll includes 25 metres of conductive sewing thread with a 0.3mm diameter and...
Breadboard - Mini Modular
A compact solderless breadboard for quickly prototyping small electronics projects. With 170 tie points, it gives you enough space to build and test simple circuits without taking up much room on your bench or in an enclosure.It is also handy for breaking out DIP package ICs to jumper wires. If y...
400-Point Breadboard
A 400-point solderless breadboard for prototyping electronic circuits. Features 30 rows of tie points with four bus lines spanning the full length of the board, providing enough space for up to four 14-pin DIP ICs or three 16-pin DIP ICs. Rows and columns are clearly labelled for easy reference,...
Jumper Wires Premium 6 F/F Pack of 50
Premium female-to-female jumper wires, 155mm (6″) long, for connecting between male headers on development boards, breakout boards, and breadboards. The 0.1″ pitch connectors fit standard pin headers and can be installed side by side. Specifications Connector Type – Female to Female (F/F) Len...
Little Bird 45 in 1 sensor kit for Arduino
This kit brings together a wide range of sensor and interface modules for Arduino projects, experiments and classroom learning. It includes input sensors, output modules, switching modules, power modules and useful building blocks for trying common electronics ideas.Use the modules to explore lig...
Jumper Wires Premium 12 M/M Pack of 10
A pack of 10 premium male-to-male jumper wires, 12" (30cm) long. Compatible with breadboards, Arduino headers, and any 0.1" (2.54mm) pitch prototyping board. Assorted colours for easy circuit identification. Specifications Type – Male to Male Length – 12" (30cm) Pitch – 0.1" (2.54mm) compati...
Adafruit Proto Shield for Arduino Kit - Stackable Version R3
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The Adafruit Proto Shield for Arduino (R3) is a versatile prototyping shield with a 0.1" grid, power rails, indicator LEDs, and stacking headers — everything you need to build custom circuits on top of your Arduino. Version R3 is compatible with virtually all Arduino boards including UNO, Mega, L...
Mini Solderless Breadboard - 2x4 Points
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Add a micro-slice standard solderless breadboard to your Perma-Proto or other perf-board. This 2x4 point solder-less breadboard is a good way to add some solderless prototyping space if you just need to have a couple points. In our example photo, we put a chip and some jumper wires in t...
Adafruit Pro Trinket - 3V
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Note: The Pro Trinket's bit-bang USB technique is a legacy approach that may not work reliably with modern operating systems. For new projects, consider an ItsyBitsy or Metro Mini board with native USB support at a comparable price. The Adafruit Pro Trinket 3V is a compact ATmega328P-based mic...
Mini Bread Board Self Adhesive
This compact 170-point mini breadboard is ideal for small prototyping tasks and fits neatly onto Arduino proto shields, enclosures, or project bases thanks to its strong self-adhesive backing. The solderless tie points accept standard jumper wires and component leads for quick circuit assembly. ...
Premium Male/Male Jumper Wires - 20 x 6 (150mm)
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A set of 20 premium male-to-male jumper wires in a ribbon cable strip, each 150 mm (6") long. The wires feature 0.1" (2.54 mm) male header contacts on both ends and come in 10 rainbow colours (2 of each). Pull individual wires from the ribbon as needed, or keep them together for organised wire ha...
ProtoShield for Arduino Pro Mini
A compact prototyping shield designed specifically for the Arduino Pro Mini. When your project needs just a bit more space for external circuitry, this shield adds 38 unconnected plated through-holes (PTHs) in a form factor that matches the Pro Mini. The shield connects to the top four pins on e...
Proto-Screwshield (Wingshield) R3 Kit for Arduino
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The Proto-ScrewShield is a dual-purpose Arduino prototyping shield that combines a large through-hole prototyping area with screw terminal breakouts for every Arduino pin. Instead of soldering wires directly, you get sturdy, reliable screw terminals — making it easy to connect and disconnect exte...
Breadboard - Full-Size (Bare)
A standard full-size solderless breadboard with 830 tie points for prototyping electronic circuits. The two sets of five columns are separated by a 0.3″ channel — perfectly sized for straddling DIP IC packages. Split power buses on each side make it easy to distribute power across your circuit. ...
Half Size Breadboard + 78 Piece 22AWG Jumper Wire Bundle
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This is a cute half-size breadboard with an assortment of small jumper wires, great for prototyping. Breadboard is 2.2" x 3.4" (5.5 cm x 8.5 cm) with a standard double-strip in the middle and two power rails on both sides. Power rails can be pulled off easily to make the breadboard as thin ...
SparkFun USB Type A Female Breakout
This simple breakout board routes a female USB Type-A connector's VCC, GND, D−, and D+ pins to a standard 0.1″ pitch header. It saves you the hassle of soldering tiny SMD connectors when adding USB host or device connectivity to your project. Key Features Female USB Type-A Connector – Accepts ...
Adafruit Perma-Proto Super Pack!
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The Adafruit Perma-Proto Super Pack includes 9 high-quality prototyping PCBs — three of each size — so you always have the right board for whatever you're working on. Each board features through-plated, gold-finished pads in a familiar breadboard layout with power bus rails and clear silkscreen l...
Adafruit Perma-Proto - pack of 3 - Full size
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A value pack of three Adafruit Perma-Proto Full-Sized Breadboard PCBs. Each board mirrors the layout of a standard full-size solderless breadboard with 60 rows of 5-hole connected pads, four power bus rails, and clear silkscreen labelling — making it simple to transfer prototyped circuits to a pe...
