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Components
There are literally millions of passive and active electronic components, we stock the best and most popular for use in your projects.
Active electronic components in this category include analog to digital converters, voltage regulators, diodes, transistors and opto-isolators. The passive electronics components in this category comprise of super capacitors, resistors and potentiometers.
We have a great selection of the most popular programmable PIC micro controllers including ATMEL MCUs.
We stock the most commonly used switches and buttons, from big dome push buttons and arcade buttons to tactile switches and micro switches, plus a staggering array of LEDs.
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Electronic Parts Kit
Cool Components£19.99 inc VAT
£16.66 ex VATDESCRIPTION This massive kit has 280 parts! The electronic parts kit is a comprehensive selection of components for making a wide variety of elect...
View full details£19.99 inc VAT
£16.66 ex VATSale -
Resistor Kit - 1/4W
Cool Components£13.00 inc VAT
£10.83 ex VATDESCRIPTION The Cool Components Resistor Kit contains over 400 0.25W resistors in a range of different values all packed in a reusable component bo...
View full details£13.00 inc VAT
£10.83 ex VATSold out -
DC Barrel Jack Adapter - Female (PRT-10288)
SparkFun£2.70 inc VAT
£2.25 ex VATDESCRIPTION This adapter allows you to connect a barrel jack connector to bare wires. One end has screw terminals and the other has a 5.5x2.1mm, ce...
View full details£2.70 inc VAT
£2.25 ex VATSale -
5V Step-Up/Step-Down Voltage Regulator S7V8F5
Pololu£11.81 inc VAT
£9.84 ex VATDESCRIPTION The Pololu step-up/step-down voltage regulator S7V8F5 is a switching regulator (also called a switched-mode power supply (SMPS) or DC-t...
View full details£11.81 inc VAT
£9.84 ex VATSale -
Analog/Digital MUX Breakout (BOB-09056)
SparkFunOriginal Price £5.87 inc VATCurrent Price £4.57 inc VAT
£3.81 ex VATDESCRIPTION This is a breakout board for the very handy 16-Channel Analogue/Digital Multiplexer/Demultiplexer CD74HC4067. This chip is like a rota...
View full detailsOriginal Price £5.87 inc VATCurrent Price £4.57 inc VAT
£3.81 ex VATSold out -
Cold Splice Wire Tap (UB) - Wire-tap Splice
Generic / OEMOriginal Price £0.22 inc VATCurrent Price £0.05 inc VAT
£0.04 ex VATDESCRIPTION Kiss those days of heat-shrink, melted jacketing and clumsily-arranged third-hand tools goodbye! Go 'cold splice' with these snap-able ...
View full detailsOriginal Price £0.22 inc VATCurrent Price £0.05 inc VAT
£0.04 ex VATSave 77% -
Opto-isolator Breakout (BOB-09118)
SparkFun£5.34 inc VAT
£4.45 ex VATDESCRIPTION This is a board designed for opto-isolation. This board is helpful for connecting digital systems (like a 5V microcontroller) to a high...
View full details£5.34 inc VAT
£4.45 ex VATSale -
I2C Non-Volatile FRAM Breakout - 256Kbit / 32KByte (ID: 1895)
Adafruit£10.79 inc VAT
£8.99 ex VATDESCRIPTION FRAM, or Ferroelectric Ram, is the coolest new data storage method that all fashion magazines are talking about. Oh, wait, no that's qu...
View full details£10.79 inc VAT
£8.99 ex VATSale -
DC Barrel Jack Adapter - Male (PRT-10287)
SparkFunOriginal Price £2.70 inc VATCurrent Price £2.11 inc VAT
£1.76 ex VATDESCRIPTION This adapter allows you to connect a barrel jack connector to bare wires. One end has screw terminals and the other has a 5.5x2.1mm, ce...
View full detailsOriginal Price £2.70 inc VATCurrent Price £2.11 inc VAT
£1.76 ex VATSave 22% -
Breakout Board for MCP4725 I2C DAC (BOB-12918)
SparkFun£5.08 inc VAT
£4.23 ex VATDESCRIPTION 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...
View full details£5.08 inc VAT
£4.23 ex VATSale -
16 Output I/O Expander Breakout - SX1509 (BOB-13601)
SparkFun£6.48 inc VAT
£5.40 ex VATDESCRIPTION The SX1509 Breakout is a 16-channel GPIO expander with an I2C interface that means with just two wires, your microcontroller can inter...
View full details£6.48 inc VAT
£5.40 ex VATSale -
Cold 2-Wire Splice (UY) - Two-way Butt Splice
Generic / OEMOriginal Price £0.20 inc VATCurrent Price £0.05 inc VAT
£0.04 ex VATDESCRIPTION Kiss those days of heat-shrink, melted jacketing and clumsily-arranged third-hand tools goodbye! Go 'cold splice' with these snap-able ...
View full detailsOriginal Price £0.20 inc VATCurrent Price £0.05 inc VAT
£0.04 ex VATSave 75% -
Breakout Board for Thumb Joystick (BOB-09110)
SparkFun£1.85 inc VAT
£1.54 ex VATDESCRIPTION This is the breakout board for the thumb joystick. Pins are broken out to a 0.1" header and the board includes 4 mounting holes in the ...
View full details£1.85 inc VAT
£1.54 ex VATSale -
Audio Jack Breakout (PRT-10588)
SparkFunOriginal Price £0.79 inc VATCurrent Price £0.62 inc VAT
£0.52 ex VATDESCRIPTION Simple breakout board for the 3.5mm audio jack. Use this breakout (shipped bare) to allow breadboard or SIP access to the super-common...
View full detailsOriginal Price £0.79 inc VATCurrent Price £0.62 inc VAT
£0.52 ex VATSave 22% -
DeadOn RTC - DS3234 Breakout (BOB-10160)
SparkFun£22.72 inc VAT
£18.93 ex VATDESCRIPTION Here is a real time clock based on the DS3234 Real Time Clock IC. The DS3234 is a low-cost, extremely accurate SPI bus real-time clock ...
View full details£22.72 inc VAT
£18.93 ex VATSale -
Beginner Parts Kit (KIT-13973)
SparkFun£18.53 inc VAT
£15.44 ex VATDESCRIPTION The beginner parts kit is a small container of parts frequently used by beginning (or even experienced) hobbyists that gives you all of...
View full details£18.53 inc VAT
£15.44 ex VATSale -
Button Pad 4x4 - Breakout PCB (COM-08033)
SparkFun£7.91 inc VAT
£6.59 ex VATDESCRIPTION This is a simple breakout board for the button pads. Each LED and button is brought out to the side connectors. The connectors are sold...
View full details£7.91 inc VAT
£6.59 ex VATSale -
LED Tactile Button Breakout
Generic / OEM£1.45 inc VAT
£1.21 ex VATDESCRIPTION This simple breakout board makes it easy to use our LED tactile switches on a breadboard, or on your next project. Please Note: Popula...
View full details£1.45 inc VAT
£1.21 ex VATSale -
ATSAMD09 Breakout with seesaw (ID: 3657)
AdafruitOriginal Price £5.99 inc VATCurrent Price £4.07 inc VAT
£3.39 ex VATDESCRIPTION Adafruit seesaw is a near-universal converter framework which allows you to add and extend hardware support to any I2C-capable microcon...
View full detailsOriginal Price £5.99 inc VATCurrent Price £4.07 inc VAT
£3.39 ex VATSave 32% -
LM3671 3.3V Buck Converter Breakout (ID: 2745)
Adafruit£5.99 inc VAT
£4.99 ex VATDESCRIPTION This 3.3V Buck Converter Breakout board is great for supplying power to low voltage circuits from a single Li-Ion cell battery or USB ...
View full details£5.99 inc VAT
£4.99 ex VATSale -
Cold 3-Wire Splice (UR) - Three-way Butt Splice
Generic / OEM£2.17 inc VAT
£1.81 ex VATDESCRIPTION Kiss those days of heat-shrink, melted jacketing and clumsily-arranged third-hand tools goodbye! Go 'cold splice' with these snap-able ...
View full details£2.17 inc VAT
£1.81 ex VATSale