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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 21-40 of 100 products
PH2.0-4P Female-to-Female Jumper Cable 5cm - 10 Pack
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This compact PH2.0-4P cable is a short female-to-female lead for linking modular electronics hardware without messy excess wiring. It is designed for tidy connections between sensors, actuators and controller boards in close-spaced builds.Each end has a keyed PH2.0-4P female connector to help pre...
Breadboard Power Supply Stick 5V/3.3V with Headers
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This compact regulator board makes it easy to power breadboard projects from a 6-12V supply. It provides a selectable regulated output of either 5V or 3.3V, making it handy for quick prototyping with common microcontrollers, sensors and logic circuits.Input power can be supplied through the DC ba...
Terminal Block BFF Add-On for QT Py and Xiao
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This BFF add-on makes it much easier to wire up small QT Py and Xiao projects without juggling loose jumpers. Plug in a compatible board and each pin is brought out to a screw-terminal block, with an extra socket pin available for quick wire connections.It also adds a Stemma QT / Qwiic connector ...
Alchitry Br V2 Breakout Board
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The Br V2 is a simple breakout board for Alchitry boards, making the signal pins on the Alchitry headers easier to access for prototyping, wiring and soldered projects.All signal pins are brought out to 0.1" easy-to-solder holes, so you can connect jumper wires, headers or your own circuitry with...
Qwiic MultiStar Constellation Ornament
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Need more Qwiic ports without forcing every board into a single daisy chain? This star-shaped Qwiic MultiStar acts as a hub for the I2C bus, adding four extra usable Qwiic ports to a board that only has one.The board has five Qwiic connectors in total. One connects back to your main board, leavin...
1 X AA Battery Holder
This holder provides a simple way to add one AA cell to a battery-powered project. It is moulded in Delrin and uses corrosion-resistant nickel-plated springs and studs for reliable contact.The 150 mm bare lead connection wires make it easy to integrate into prototypes, breadboard builds, portable...
pin:bit
pin:bit breaks out the useful pins from your micro:bit into a breadboard-friendly format, with clear labels to help keep your builds tidy and easy to follow.It is ideal for building small circuits on a breadboard and exploring components such as LEDs, buttons and analogue sensors. Just slot in yo...
Little Bird Electrolytic Capacitor Kit (200 Pcs)
Keep a handy assortment of electrolytic capacitors on the bench for prototyping, repairs and general electronics work. This kit includes 200 capacitors across a range of capacitance values and voltage ratings.The capacitors are supplied in a box, making it easier to keep common values organised a...
1550 Pcs 2.54mm Dupont Connectors with SN-01B Crimping Tool Kit
Build and repair your own jumper leads with this assorted Dupont connector kit. It includes 2.54 mm female connector housings in common pin counts, male and female crimp pin connectors, straight male headers, and an SN-01B crimping tool.It is suited to breadboard wiring, Arduino-style projects, p...
14-Pin Female Header Socket - 0.1in (2.54mm) Pitch
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This is a simple single-row female header socket with 14 holes, suitable for standard 0.1 inch prototyping layouts.Use it for removable connections on perfboard, custom PCBs, breakout boards, shields or other maker projects that use 2.54 mm pitch headers.Specifications:Connector type: Female head...
12-Pin Screw Terminal Block - 3.5mm Pitch
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This 12-position screw terminal block is a simple way to make secure wire connections on a PCB or prototyping board. Each position uses a screw clamp, making it handy for bringing external wiring into a circuit without soldering the wire directly to the board.The 3.5mm pitch is designed to line u...
Premium Jumper Wires 6in Male-to-Male - 3 Pack
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These premium jumper wires are a simple, dependable way to connect projects on a breadboard or 0.1in pitch prototyping board. Each wire uses flexible stranded core wire with a solid male pin connector on both ends, so it can plug directly into breadboards and female pin headers.This 3 pack includ...
1x20 Male Header - 2.54mm Pitch
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This is a single row of 20 male header pins for prototyping, board-to-board connections, and adding plug-in pins to PCBs or maker projects.The pins use standard 0.1" (2.54mm) spacing, making them suitable for common breadboard, perfboard, and Arduino-style prototyping layouts.You can cut the stri...
20-Pin Straight Female Header - PTH, 0.1in (2.54mm)
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This single-row female header provides 20 straight receptacles on standard 0.1 inch (2.54 mm) spacing, making it useful for prototyping, repairs and custom board connections.The strip can be cut down to the length you need with a pair of wire cutters. Please note that you will probably lose one p...
RGB LED (Red, Green, Blue) with Resistors
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This RGB LED gives you red, green and blue light in a single component, making it a handy part for colour-mixing experiments, indicators and tutorial projects.220 ohm resistors are included, so you have the basic current-limiting parts needed for typical LED prototyping setups.This is the same RG...
Hook Test Lead Set - Multicoloured (5 Pack)
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Make cleaner, more reliable test connections on the bench with this set of five hook test leads. They are handy for electrical testing and prototyping where a secure, hands-free contact point can make measurements much easier.Each lead has spring-loaded hook clips on both ends, letting you grab o...
PH2.0 3-Pin Male-to-Male Cable 10cm - 10 Pack
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This 3-pin PH2.0 male-to-male cable pack provides compact, tidy connections for modular electronics builds. It is designed for use with Boson modules and the UNIHIKER development board, helping you connect sensors, peripherals and expansion modules without soldering.Each cable has keyed PH2.0 3-p...
0.4mm PFA Heat Resistant Hook-Up Wire - Green, 50m
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This ultra-fine insulated wire is made for precision electronics work where space is tight and soldering needs to be neat. It uses seven strands of 0.08mm silver-plated copper conductor, giving it flexibility while maintaining reliable electrical performance for small circuits and repairs.The sli...
0.4mm Heat Resistant PFA Hookup Wire - Red, 50m
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This micro-diameter red hookup wire is made for compact electronics assembly, PCB rework and other wiring jobs where ordinary hookup wire is too bulky. Its 0.4mm outer diameter makes it easy to route through tight spaces in miniature electronics, wearable hardware and delicate circuit board modif...
DFRobot DFR1195 ESP32-S3 LoRaWAN Dev Board with Display
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This ESP32-S3 development board is built for long-range IoT prototyping using LoRa, LoRaWAN and Meshtastic. It can be used for one-to-one LoRa links, one-to-many LoRa communication, standard LoRaWAN networks, or Meshtastic mesh networking.The board is designed to be approachable for makers and de...
