IO Boards
I/O Breakout Boards
With our selection of I/O breakout boards you are able to make an Arduino or other development platform interface with a variety of different devices. Whether you are looking for a board to use with a Qwiic connector or you want to read the status of a sensor like a touch button, this is the place to look!
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MiniGen - Pro Mini Signal Generator Shield (BOB-11420)
Sparkfun
£34.00MiniGen - Pro Mini Signal Generator Shield - Sparkfun BOB-11420 This is the SparkFun MiniGen Signal Generator, a small shield for the Arduino Pro Mini that is capable of generating sine, square, or triangle waves at up to 3MHz, and approximately 1Vp-p...£34.00 -
Qwiic Mux Breakout - 8 Channel (TCA9548A) (BOB-16784)
Sparkfun
£13.20Qwiic Mux Breakout - 8 Channel (TCA9548A) - SparkFun BOB-16784 Do you have too many sensors with the same I2C address? Put them on the SparkFun Qwiic Mux Breakout to get them all talking on the same bus! The Qwiic Mux Breakout enables communication with...£13.20Qty in Cart: 0Price:£13.20Subtotal: -
Breakout Board for FT245RL USB to FIFO (BOB-07841)
Sparkfun
£18.00Breakout Board for FT245RL USB to FIFO - Sparkfun BOB-07841 Basic breakout board for FTDI's popular USB to FIFO IC. Now with internal oscillator and EEPROM, the FT245RL is an impressive IC! This FIFO IC gives the user 8 I/O pins for parallel reading and...£18.00 -
HDMI Plug Breakout Board
AdaFruit
£5.00HDMI Plug Breakout Board Make your own custom HDMI cable or HDMI interface with ease, using this HDMI Plug to Breakout. You get a nice solid PCB with an HDMI plug and through-hole pads that you can solder to assemble your own wiring jigs. You can...£5.00 -
Qwiic EEPROM Breakout - 512Kbit (COM-18355)
Sparkfun
£4.45Qwiic EEPROM Breakout - 512Kbit - Sparkfun COM-18355 The SparkFun Qwiic EEPROM Breakout is a simple and cost-effective option to add some extra storage space to any project. With 512 kilo-bits (or 64 kilo-bytes) of storage, this product is great for any...£4.45 -
Sparkfun QwiicBus EndPoint, I2C (COM-16988)
Sparkfun
£11.00QwiicBus EndPoint - Sparkfun COM-16988 The SparkFun QwiicBus EndPoint is the fastest and easiest way to extend the range of your I2C communication bus. The breakout uses NXP’s PCA9615 IC, which converts the two default I2C signals into four...£11.00 -
GPIO Expansion Breakout Board for Raspberry Pi Range
£5.45 - £6.46GPIO Expansion Breakout Board for Raspberry Pi RangeChances are now that you've got your Raspberry Pi 2,3 or 4, you'll want to get more access to your GPIO pins, to add sensors, cables, and other accessories. This board enables easy access to all of the...£5.45 - £6.46Qty in Cart: 0Price:£5.45 - £6.46Subtotal: -
RJ11 Breakout Board (BOB-14021)
Sparkfun
£2.40RJ11 Breakout Board - SparkFun BOB-14021 This is the SparkFun RJ11 Breakout, two simple breakout boards for the common 6-pin RJ11 connector. These little boards can easily have one of our RJ11 6-Pin Connectors to work with common telephone cables. Each...£2.40 -
SparkFun DEV-11469 TransmogriShield
Sparkfun
£12.00SparkFun DEV-11469 TransmogriShieldThe Arduino Leonardo arrived on the scene to great applause. This was followed by the creeping realization that, because of the new microcontroller, all of our favorite SPI or I2C-based Arduino shields would be...£12.00 -
FTDI FT232 Breakout Board, USB to serial, 3V, and 5V Selectable
Proto-PIC
£8.45FTDI FT232 Breakout Board, USB to serial, 3V, and 5V Selectable This breakout board for the FTDI FT232RL USB to serial converter has been designed to work with standard TTL UART interfaces. The major difference with this board is that it brings...£8.45 -
SparkFun CAN-BUS Shield ODB-II
Sparkfun
£30.00CAN-BUS Shield OBD-II - SparkFun DEV-13262 The CAN-BUS Shield provides your Arduino or Redboard with CAN-BUS capabilities and allows you to hack your vehicle. This shield allows you to poll the ECU for information including coolant temperature, throttle...£30.00 -
RS-485 Breakout Board (BOB-10124)
Sparkfun
£13.00RS-485 Breakout Board - SparkFun BOB-10124 This is a breakout board for the SP3485 RS-485 transceiver IC, which will convert a UART serial stream to RS-485. The SP3485 is a half-duplex transceiver, so it can only communicate one way at a time, but it can...£13.00