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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.

  • 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
  • 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
  • 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
  • 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
  • Qwiic Shield For Arduino (Dev-14352) - Shields

    Qwiic Shield for Arduino (DEV-14352)

    SparkFun
    £5.99 inc VAT
    £4.99 ex VAT
    1 review

    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
  • I2C Non-Volatile Fram Breakout - 256Kbit / 32Kbyte (Id: 1895) - Active Components

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

    Adafruit
    £9.92 inc VAT
    £8.27 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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    £9.92 inc VAT
    £8.27 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
  • Header Mega Pack - Connectors

    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
  • 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
  • Breadboard - Translucent Self-Adhesive (Clear) - Breadboards

    Breadboard - Translucent Self-Adhesive (Clear)

    Generic / OEM
    £4.19 inc VAT
    £3.49 ex VAT

    DESCRIPTION This is a medium sized solderless breadboard, made from near translucent plastic. It has 2 power buses, 30 columns, and 10 rows - a to...

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    £4.19 inc VAT
    £3.49 ex VAT
  • 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 ...

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

    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
  • Interface Cable Rp-Sma To U.fl - Cables And Adapters

    Interface Cable RP-SMA to U.FL

    Generic / OEM
    £3.60 inc VAT
    £3.00 ex VAT
    1 review

    DESCRIPTION This connector cable interfaces UFL RF connectors to RP-SMA antennas. Use it to attach any standard RP-SMA 2.4GHz antenna to the DPAC ...

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    £3.60 inc VAT
    £3.00 ex VAT
  • Usb To Serial Ttl Cable (Oem Ftdi Cable) - Cables And Adapters

    USB to Serial TTL Cable (OEM FTDI Cable)

    Generic / OEM
    £14.35 inc VAT
    £11.96 ex VAT
    1 review

    DESCRIPTION This cable is a USB to Serial (TTL level) converter cable. It's identical functionally to the FTDI Cable. It's one of the easiest ways...

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    £14.35 inc VAT
    £11.96 ex VAT
  • Bbc Micro:bit Connector Breakout (Bob-13988) - Connectors

    BBC micro:bit Connector Breakout (BOB-13988)

    SparkFun
    £5.68 inc VAT
    £4.73 ex VAT

    DESCRIPTION The SparkFun micro:bit Breakout is a board that connects to the BBC micro:bit and expands the capabilities of the development platform...

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    £5.68 inc VAT
    £4.73 ex VAT
  • Breakout Board For Mcp4725 I2C Dac (Bob-12918) - Active Components

    Breakout Board for MCP4725 I2C DAC (BOB-12918)

    SparkFun
    £4.26 inc VAT
    £3.55 ex VAT

    DESCRIPTION You've always wanted to output analogue voltages from a microcontroller, the MCP4725 is the DAC that will let you do it! The MCP4725 i...

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    £4.26 inc VAT
    £3.55 ex VAT
  • Stackable Header - 10 Pin - Connectors

    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
  • Soic To Dip Adapter - 8-Pin (Bob-13655) - Breakout Boards

    SOIC to DIP Adapter - 8-Pin (BOB-13655)

    SparkFun
    £2.83 inc VAT
    £2.36 ex VAT

    DESCRIPTION The 8-Pin SOIC to DIP Adapter is a small PCB that lets you adapt SOIC packages into a DIP footprint. These tiny boards are useful for ...

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    £2.83 inc VAT
    £2.36 ex VAT
  • Rh-74 Solderless Breadboard - Breadboards

    RH-74 Solderless Breadboard

    K&H
    £29.99 inc VAT
    £24.99 ex VAT
    2 reviews

    DESCRIPTIONThis large, high-quality breadboard is great for prototyping and testing circuits. It has 4 colour coded screw terminals located at the ...

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    £29.99 inc VAT
    £24.99 ex VAT
  • Grove - Moisture Sensor - Grove

    Grove - Moisture Sensor

    Seeed
    £2.99 inc VAT
    £2.49 ex VAT

    DESCRIPTION The Grove Moisture Sensor can be used to detect the moisture of soil, to judge if there is dampness around the sensor. It can be used ...

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    £2.99 inc VAT
    £2.49 ex VAT
  • Header Row Right Angle 3 Rows (Pin/male) - Connectors

    Header Row Right Angle 3 Rows (Pin/Male)

    Generic / OEM
    £2.39 inc VAT
    £1.99 ex VAT
    1 review

    DESCRIPTIONThis is a 40 x 3 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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    £2.39 inc VAT
    £1.99 ex VAT
  • 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