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Prototyping

If you are looking to build a circuit to verify that it works you will need to make a prototype. It is an easy way to test your design and great for debugging your projects.

Find products that help you make prototypes of electronic circuits including many types of connector like cables, wires, headers, pins and sockets. A wide selection of breadboards and tools for PCB fabrication amongst other products associated with prototyping.

  • Rfid Reader Breakout (Sen-13030) - Writers

    RFID Reader Breakout (SEN-13030)

    SparkFun
    £2.12 inc VAT
    £1.77 ex VAT
    1 review

    DESCRIPTION This is a simple breakout board for our RFID readers. The RFID Reader Breakout converts the 2mm pins to bread board friendly 0.1" head...

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    £2.12 inc VAT
    £1.77 ex VAT
  • 5V Step-Up/step-Down Voltage Regulator S7V8F5 - Active Components

    5V Step-Up/Step-Down Voltage Regulator S7V8F5

    Pololu
    £5.10 inc VAT
    £4.25 ex VAT
    1 review

    DESCRIPTIONThe Pololu step-up/step-down voltage regulator S7V8F5 is a switching regulator (also called a switched-mode power supply (SMPS) or DC-to...

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    £5.10 inc VAT
    £4.25 ex VAT
  • Header Row Right Angle 1 Row (Pin/male) - Connectors

    Header Row Right Angle 1 Row (Pin/Male)

    Generic / OEM
    £1.19 inc VAT
    £0.99 ex VAT

    DESCRIPTIONThis is a 40 x 1 right angle pin header. The individual sections are segmented, so it's easy to cut them to match your requirements. 0.1...

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    £1.19 inc VAT
    £0.99 ex VAT
  • Grove - Relay - Grove

    Grove - Relay

    Seeed
    £2.90 inc VAT
    £2.42 ex VAT

    DESCRIPTION The Grove relay is capable of switching much higher voltages and currents than your normal Arduino boards. When set to HIGH, the LED w...

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    £2.90 inc VAT
    £2.42 ex VAT
  • Analog/digital Mux Breakout (Bob-09056) - Active Components

    Analog/Digital MUX Breakout (BOB-09056)

    SparkFun
    £4.92 inc VAT
    £4.10 ex VAT

    DESCRIPTION This is a breakout board for the very handy 16-Channel Analogue/Digital Multiplexer/Demultiplexer CD74HC4067. This chip is like a rota...

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    £4.92 inc VAT
    £4.10 ex VAT
  • Solenoid Valve 12V - 3/4 (Rob-10456) - Hardware

    Solenoid Valve 12V - 3/4" (ROB-10456)

    SparkFun
    £8.51 inc VAT
    £7.09 ex VAT
    2 reviews

    DESCRIPTION Have you ever wanted to control the flow of a liquid using your computer or microcontroller, but didn't know how? Well, here's how: Th...

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    £8.51 inc VAT
    £7.09 ex VAT
  • Ic Hook With Pigtail - Connectors

    IC Hook with Pigtail

    Generic / OEM
    £4.97 inc VAT
    £4.14 ex VAT

    DESCRIPTION These are good quality IC test hooks with a male connection wire. Instead of a single hook, these have two hooks that are capable of g...

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    £4.97 inc VAT
    £4.14 ex VAT
  • Inventors Kit For Bbc Micro:bit With 10 Experiments - Kits

    Inventors Kit for BBC micro:bit with 10 Experiments

    Kitronik
    £24.95 inc VAT
    £20.79 ex VAT
    2 reviews

    DESCRIPTION This Inventor's Kit for the BBC micro:bit by Kitronik is the perfect way to get started with programming and hardware interaction with ...

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    £24.95 inc VAT
    £20.79 ex VAT
  • Stamped Aluminum L-Bracket For Nema 17 Stepper Motors - Hardware

    Stamped Aluminum L-Bracket for NEMA 17 Stepper Motors

    Generic / OEM
    £3.16 inc VAT
    £2.63 ex VAT
    4 reviews

    DESCRIPTION This black anodized aluminium bracket lets you securely mount typical NEMA 17-size stepper motors to your project. The bracket feature...

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    £3.16 inc VAT
    £2.63 ex VAT
  • Rotary Encoder Breakout - Illuminated (Rg/rgb) (Bob-11722) - Breakout Boards

    Rotary Encoder Breakout - Illuminated (RG/RGB) (BOB-11722)

    SparkFun
    £2.83 inc VAT
    £2.36 ex VAT
    2 reviews

    DESCRIPTION This is a clever little breakout board for both the RGB and R/G illuminated rotary encoders. On one side, it breaks out all of the RGB...

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    £2.83 inc VAT
    £2.36 ex VAT
  • Ad-13 Advanced Solderless Breadboard - Breadboards

    AD-13 Advanced Solderless Breadboard

    K&H
    £36.77 inc VAT
    £30.64 ex VAT
    10 reviews

    DESCRIPTIONThis large, high-quality breadboard is great for prototyping and testing circuits, it has 5 colour coded screw terminals located at the ...

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    £36.77 inc VAT
    £30.64 ex VAT
  • Stackable Header - 8 Pin - Connectors

    Stackable Header - 8 Pin

    Generic / OEM
    £0.46 inc VAT
    £0.38 ex VAT
    1 review

    DESCRIPTION This is a 8-pin female header, with extra long legs -- great for stacking Arduino shields. Pins are spaced by 0.1". FEATURES RESO...

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    £0.46 inc VAT
    £0.38 ex VAT
  • Hook-Up Wire - Brown - Solid Core (Prt-08027) - Cables And Adapters

    Hook-up Wire - Brown - Solid Core (PRT-08027)

    SparkFun
    £2.63 inc VAT
    £2.19 ex VAT

    DESCRIPTIONStandard 22 AWG solid Brown hook up wire. Use this with your bread board or any project in which you need sturdy wire. Comes in small sp...

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    £2.63 inc VAT
    £2.19 ex VAT
  • Jst Ph Housing Pins - Connectors

    JST PH housing pins

    Generic / OEM
    £0.05 inc VAT
    £0.04 ex VAT

    DESCRIPTION These are tiny metal pins for the JST PH housings that we sell. You will need one pin for every 'hole' that your housing has. Ideally ...

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    £0.05 inc VAT
    £0.04 ex VAT
  • 9V To Barrel Jack Adapter - Cables And Adapters

    9V to Barrel Jack Adapter

    Generic / OEM
    £2.68 inc VAT
    £2.23 ex VAT

    DESCRIPTION This adapter consists of a 9V battery clip and a standard 5.5*2.1mm centre positive barrel jack, it supplies to power any device needi...

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    £2.68 inc VAT
    £2.23 ex VAT
  • Jst Sm - Male Housing (3 Pin) - Connectors

    JST SM - Male Housing (3 pin)

    Generic / OEM
    £0.14 inc VAT
    £0.12 ex VAT
    2 reviews

    DESCRIPTION This is a 3 pin JST SM Male housings. They're type SM and do require additional parts to turn them into a complete plug / connector. ...

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    £0.14 inc VAT
    £0.12 ex VAT
  • Jst Sm - Female Housing (3 Pin) - Connectors

    JST SM - Female Housing (3 pin)

    Generic / OEM
    £0.14 inc VAT
    £0.12 ex VAT
    1 review

    DESCRIPTION This is a 3 pin JST SM Female housings. They're type SM and do require additional parts to turn them into a complete plug / connector....

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    £0.14 inc VAT
    £0.12 ex VAT
  • Qwiic Shield For Arduino (Dev-14352) - Shields

    Qwiic Shield for Arduino (DEV-14352)

    SparkFun
    £5.99 inc VAT
    £4.99 ex VAT
    2 reviews

    DESCRIPTION The Qwiic Shield is an easy-to-assemble board that provides a simple way to incorporate the Qwiic Connect System with your Arduino-bas...

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    £5.99 inc VAT
    £4.99 ex VAT
  • Breadboard Mini (Linkable Blue) - Breadboards

    Breadboard Mini (Linkable, Blue)

    Generic / OEM
    £1.44 inc VAT
    £1.20 ex VAT
    2 reviews

    DESCRIPTIONThese small, handy breadboards are big enough for most simple jobs, and make development work much easier and faster. They can also be l...

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    £1.44 inc VAT
    £1.20 ex VAT
  • Jst Ph Plug Housing 2 Pin - Connectors
    Sold out

    JST PH Plug Housing 2 pin

    Generic / OEM
    £0.05 inc VAT
    £0.04 ex VAT

    DESCRIPTION This is a 2 pin JST plug housings. They're type PH (the smaller type) and do require additional parts to turn them into a complete plu...

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    £0.05 inc VAT
    £0.04 ex VAT
    Sold out
  • Screw Terminal Block - 2.54Mm Pitch (3-Pin) - Connectors

    Screw Terminal Block - 2.54mm Pitch (3-Pin)

    Generic / OEM
    £0.59 inc VAT
    £0.49 ex VAT

    DESCRIPTION These are simple 3-position screw terminals with 2.54mm pitch pins. Rated up to 150V @ 6A, this terminal can accept 30 to 18AWG wire. ...

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    £0.59 inc VAT
    £0.49 ex VAT
  • Si5351A Clock Generator Breakout Board - 8Khz To 160Mhz (Id: 2045) - Breakout Boards

    SI5351A Clock Generator Breakout Board - 8KHz TO 160MHz (ID: 2045)

    Adafruit
    £6.98 inc VAT
    £5.82 ex VAT
    1 review

    DESCRIPTION The Si5351A clock generator breakout from Adafruit allows you to generate any clock frequency from 8Khz up to 160MHz. The clock genera...

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    £6.98 inc VAT
    £5.82 ex VAT
  • Serial Basic Breakout - Ch340G (Dev-14050) - Breakout Boards

    Serial Basic Breakout - CH340G (DEV-14050)

    SparkFun
    £7.22 inc VAT
    £6.02 ex VAT
    1 review

    DESCRIPTION The SparkFun Serial Basic Breakout is an easy-to-use USB-to-Serial adapter based on the CH340G IC from WCH. It works with 5V and 3.3V ...

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    £7.22 inc VAT
    £6.02 ex VAT
  • Breadboard Power Supply Module Compatible With 5V And 3.3V - Power
    Sold out

    Breadboard power supply module, compatible with 5V and 3.3V

    Cool Components
    £2.50 inc VAT
    £2.08 ex VAT
    2 reviews

    DESCRIPTION RETIRED PRODUCT - We've stopped stocking this product or it has been retired by the manufacturer and is no longer for sale. This page r...

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    £2.50 inc VAT
    £2.08 ex VAT
    Sold out
  • I2C Non-Volatile Fram Breakout - 256Kbit / 32Kbyte (Id: 1895) - Active Components

    I2C Non-Volatile FRAM Breakout - 256Kbit / 32KByte (ID: 1895)

    Adafruit
    £10.79 inc VAT
    £8.99 ex VAT
    1 review

    DESCRIPTION FRAM, or Ferroelectric Ram, is the coolest new data storage method that all the fashion magazines are talking about. Oh wait, no that'...

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    £10.79 inc VAT
    £8.99 ex VAT
  • Cold Splice Wire Tap (Ub) - Wire-Tap Splice - Connectors

    Cold Splice Wire Tap (UB) - Wire-tap Splice

    Generic / OEM
    £0.22 inc VAT
    £0.18 ex VAT

    DESCRIPTION Kiss those days of heat-shrink, melted jacketing and clumsily-arranged third-hand tools goodbye! Go 'cold splice' with these snap-able...

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    £0.22 inc VAT
    £0.18 ex VAT
  • Stackable Header - 10 Pin - Connectors
    Sold out

    Stackable Header - 10 Pin

    Generic / OEM
    £0.47 inc VAT
    £0.39 ex VAT
    1 review

    DESCRIPTION This is a 10-pin female header, with extra long legs -- great for stacking Arduino shields. Pins are spaced by 0.1". FEATURES RES...

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    £0.47 inc VAT
    £0.39 ex VAT
    Sold out
  • PCB Green TRF Foil - PCB Fabrication

    PCB Green TRF Foil

    PulsarProFX
    £9.77 inc VAT
    £8.14 ex VAT
    3 reviews

    DESCRIPTION GreenTRF is used to seal the toner "circuit image" after it has been transferred to the circuit board. Toner is a very porous material....

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    £9.77 inc VAT
    £8.14 ex VAT
  • Game Timer Pro - Other

    Game Timer Pro

    Nootropic Design
    £35.99 inc VAT
    £29.99 ex VAT
    2 reviews

    DESCRIPTION JUST ELECTRONICS -- NO PHONY BOMB PARTS INCLUDED! The Game Timer Pro lets you build a scary looking timer or clock that you can actual...

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    £35.99 inc VAT
    £29.99 ex VAT
  • Opto-Isolator Breakout (Bob-09118) - Active Components

    Opto-isolator Breakout (BOB-09118)

    SparkFun
    £4.79 inc VAT
    £3.99 ex VAT
    1 review

    DESCRIPTION This is a board designed for opto-isolation. This board is helpful for connecting digital systems (like a 5V microcontroller) to a hig...

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    £4.79 inc VAT
    £3.99 ex VAT
  • Pcb Toner Transfer Paper - Pcb Fabrication

    PCB Toner Transfer Paper

    PulsarProFX
    £16.31 inc VAT
    £13.59 ex VAT
    3 reviews

    DESCRIPTIONToner Transfer Paper (or "TTP" for short) is the ideal medium for capturing precise laser printer (or photo-copier) output being fused t...

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    £16.31 inc VAT
    £13.59 ex VAT
  • Header Mega Pack - Connectors
    Sold out

    Header Mega Pack

    Cool Components
    £14.99 inc VAT
    £12.49 ex VAT

    DESCRIPTIONThe header mega pack provides you with a variety of different sized male and female headers and stackable headers and to use with your e...

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    £14.99 inc VAT
    £12.49 ex VAT
    Sold out
  • Breadboard Mini (Linkable Red) - Breadboards

    Breadboard Mini (Linkable, Red)

    Generic / OEM
    £1.44 inc VAT
    £1.20 ex VAT

    DESCRIPTION These small, handy breadboards are big enough for most simple jobs, and make development work much easier and faster. They can also be ...

    View full details
    £1.44 inc VAT
    £1.20 ex VAT
  • Breadboard Power Supply 5V/3.3V (Prt-00114) - Cables And Adapters

    Breadboard Power Supply 5V/3.3V (PRT-00114)

    SparkFun
    £8.51 inc VAT
    £7.09 ex VAT
    1 review

    DESCRIPTION Here is a very simple breadboard power supply kit that takes power from a DC wall wart and outputs a selectable 5V or 3.3V regulated v...

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    £8.51 inc VAT
    £7.09 ex VAT
  • Microsd Breakout (Id: 254) - Breakout Boards

    MicroSD Breakout (ID: 254)

    Adafruit
    £7.99 inc VAT
    £6.66 ex VAT
    1 review

    DESCRIPTIONNot just a simple breakout board, this microSD adapter goes the extra mile - designed for ease of use. To use with an Arduino, con...

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    £7.99 inc VAT
    £6.66 ex VAT
  • 140-Piece Wire Kit - Connectors
    Save 20%

    140-Piece Wire Kit

    Generic / OEM
    Original Price £5.99 inc VAT
    Current Price £4.79 inc VAT
    £3.99 ex VAT

    DESCRIPTIONThis basic set contains 10 pieces of each of 14 different lengths. The small transparent plastic case has 5 compartments. The amount of ...

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    Original Price £5.99 inc VAT
    Current Price £4.79 inc VAT
    £3.99 ex VAT
    Save 20%