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Logic Level Converter Bi-Directional (BOB-12009)
SparkFun£2.70 inc VAT
£2.25 ex VATDESCRIPTION If you've ever tried to connect a 3.3V device to a 5V system, you know what a challenge it can be. The bi-directional logic level conv...
View full details£2.70 inc VAT
£2.25 ex VATSale -
5V Step-Up/Step-Down Voltage Regulator S9V11F5
PololuOriginal Price £22.67 inc VATCurrent Price £16.38 inc VAT
£13.65 ex VATDESCRIPTION The 5V switching step-up/step-down voltage regulator S9V11F5 efficiently produces 5 V from input voltages between 2 V and 16 V. (Note:...
View full detailsOriginal Price £22.67 inc VATCurrent Price £16.38 inc VAT
£13.65 ex VATSave 28% -
TCA9548A I2C Multiplexer (ID: 2717)
Adafruit£6.91 inc VAT
£5.76 ex VATDESCRIPTION You just found the perfect I2C sensor, and you want to wire up two or three or more of them to your Arduino when you realize "Uh oh, t...
View full details£6.91 inc VAT
£5.76 ex VATSale -
Adjustable 4-12V Step-Up/Step-Down Voltage Regulator S18V20ALV
Pololu£23.99 inc VAT
£19.99 ex VATDESCRIPTION This powerful step-up/step-down regulator efficiently produces an adjustable 4 V to 12 V output from input voltages between 3 V and 30 ...
View full details£23.99 inc VAT
£19.99 ex VATSale -
Basic SPDT Relay Carrier with 5VDC Relay (Assembled)
Pololu£5.39 inc VAT
£4.49 ex VATDESCRIPTION The Pololu basic relay carrier modules allow simple control of a single-pole, double-throw (SPDT) switch from low-voltage, low-current ...
View full details£5.39 inc VAT
£4.49 ex VATSale -
Voltage Regulator - 5V
Generic / OEMOriginal Price £0.35 inc VATCurrent Price £0.16 inc VAT
£0.13 ex VATDESCRIPTIONThis is a basic voltage regulator in a TO-220 package. It's perfect for reducing up to 35v down to a stable 5v supply with a very small ...
View full detailsOriginal Price £0.35 inc VATCurrent Price £0.16 inc VAT
£0.13 ex VATSave 54% -
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 -
Diode 1N4001
Generic / OEMOriginal Price £0.12 inc VATCurrent Price £0.07 inc VAT
£0.06 ex VATDESCRIPTION A hardy 1A, 1000V diode. Useful for pretty much any simple application. FEATURES Voltage, Vrrm: 50V Current, If AV: 1A Current, Ifsm: ...
View full detailsOriginal Price £0.12 inc VATCurrent Price £0.07 inc VAT
£0.06 ex VATSave 42% -
Analog/Digital MUX Breakout (BOB-09056)
SparkFun£5.87 inc VAT
£4.89 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 details£5.87 inc VAT
£4.89 ex VATSale -
3.3V Step-Up/Step-Down Voltage Regulator S7V8F3
Pololu£6.99 inc VAT
£5.83 ex VATDESCRIPTION This step-up/step-down voltage regulator S7V8F3 is a switching regulator (also called a switched-mode power supply (SMPS) or DC-to-DC c...
View full details£6.99 inc VAT
£5.83 ex VATSale -
5V, 3.2A Step-Down Voltage Regulator D36V28F5
Pololu£12.99 inc VAT
£10.83 ex VATDESCRIPTION This small synchronous switching step-down (or buck) regulator takes an input voltage of up to 50 V and efficiently reduces it to 5V. ...
View full details£12.99 inc VAT
£10.83 ex VATSold out -
INA260 High or Low Side Voltage, Current, Power Sensor
Adafruit£10.99 inc VAT
£9.16 ex VATDESCRIPTION This breakout board may well be the last current sensing solution you ever need to buy. Not only can it do the work of two multimeters,...
View full details£10.99 inc VAT
£9.16 ex VATSale -
Voltage Regulator - 3.3V
Generic / OEM£1.19 inc VAT
£0.99 ex VATDESCRIPTION This is the LD1117V33, a basic voltage regulator in the TO-220 package. Perfect for low voltage 3.3V parts. RESOURCES Datasheet
£1.19 inc VAT
£0.99 ex VATSold out -
8-channel Bi-directional Logic Level Converter - TXB0108 (ID: 395)
Adafruit£7.94 inc VAT
£6.62 ex VATDESCRIPTION Because the Arduino (and Basic Stamp) are 5V devices, and most modern sensors, displays, flash cards and modes are 3.3V-only, many make...
View full details£7.94 inc VAT
£6.62 ex VATSale -
5V, 9A Step-Down Voltage Regulator D24V90F5
Pololu£27.99 inc VAT
£23.33 ex VATDESCRIPTION This synchronous switching step-down (or buck) regulator takes an input voltage of up to 38 V and efficiently reduces it to 5 V while ...
View full details£27.99 inc VAT
£23.33 ex VATSold out -
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 -
Low Power Timer Breakout TPL5110 (ID: 3435)
Adafruit£5.99 inc VAT
£4.99 ex VATDESCRIPTION The TPL5110 low power timer is a stand-alone breakout that will turn any electronics into low-power electronics! It will take care of ...
View full details£5.99 inc VAT
£4.99 ex VATSale -
Transistor NPN BC547B
Generic / OEMOriginal Price £0.19 inc VATCurrent Price £0.16 inc VAT
£0.13 ex VATDESCRIPTION This is a basic, NPN transistor. It can be used as a switch where a logic output can't supply (or sink) enough current. In some circums...
View full detailsOriginal Price £0.19 inc VATCurrent Price £0.16 inc VAT
£0.13 ex VATSave 16% -
SparkFun Current Sensor Breakout - ACS723 (Low Current) (SEN-14544)
SparkFun£16.55 inc VAT
£13.79 ex VATDESCRIPTION The low current version of the SparkFun Current Sensor Breakout is a high accuracy board that utilises the ACS723 for low to moderate A...
View full details£16.55 inc VAT
£13.79 ex VATSale -
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 -
Opto Isolator 4N35
Generic / OEMOriginal Price £0.48 inc VATCurrent Price £0.43 inc VAT
£0.36 ex VATDESCRIPTION Opto Isolators provide a way of separating your low voltage, safe, logic signals from the terrifying, death inducing danger of the main...
View full detailsOriginal Price £0.48 inc VATCurrent Price £0.43 inc VAT
£0.36 ex VATSave 10% -
Real Time Clock Module (BOB-12708)
SparkFun£16.55 inc VAT
£13.79 ex VATDESCRIPTION This is the Real Time Clock (RTC) Module, this little breakout uses the DS1307 to keep track of the current year, month, day as well ...
View full details£16.55 inc VAT
£13.79 ex VATSale -
SparkFun Current Sensor Breakout - ACS723 (SEN-13679)
SparkFun£10.00 inc VAT
£8.33 ex VATDESCRIPTION The SparkFun Current Sensor Breakout is a high accuracy board that utilises the ACS723 for moderate AC and DC current sensing applicati...
View full details£10.00 inc VAT
£8.33 ex VATSale -
Configurable OpAmp Board - TSH82 (BOB-14874)
SparkFun£5.08 inc VAT
£4.23 ex VATDESCRIPTION The SparkFun TSH82 Configurable OpAmp Board was designed to give you the best combination of performance and flexibility that could be ...
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 -
3.3V Step-Up/Step-Down Voltage Regulator w/ Adjustable Low-Voltage Cutoff S9V11F3S5CMA
Pololu£9.99 inc VAT
£8.33 ex VATDESCRIPTION The S9V11F3S5CMA switching step-up/step-down regulator efficiently produces a fixed 3.3V (default) or 5V (selectable) output whether it...
View full details£9.99 inc VAT
£8.33 ex VATSale -
Qwiic Mux Breakout - 8 Channel (TCA9548A)
Sparkfun Electronics£11.87 inc VAT
£9.89 ex VATDESCRIPTION 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...
View full details£11.87 inc VAT
£9.89 ex VATSale -
5V Step-Up/Step-Down Voltage Regulator w/ Adjustable Low-Voltage Cutoff S9V11F5S6CMA
PololuOriginal Price £13.79 inc VATCurrent Price £10.74 inc VAT
£8.95 ex VATDESCRIPTION The S9V11F5S6CMA switching step-up/step-down regulator efficiently produces a fixed 5V (default) or 6V (selectable) output whether it i...
View full detailsOriginal Price £13.79 inc VATCurrent Price £10.74 inc VAT
£8.95 ex VATSave 22% -
PCA9306 Level Translator Breakout (BOB-11955)
SparkFun£4.39 inc VAT
£3.66 ex VATDESCRIPTION This is a breakout board for the PCA9306 dual bidirectional voltage-level translator. Because different parts sometimes use different ...
View full details£4.39 inc VAT
£3.66 ex VATSale -
5V Electromagnet - 5 Kg Holding Force (P25/20) (ID: 3873)
Adafruit£11.99 inc VAT
£9.99 ex VATDESCRIPTION The simplest way to make an electromagnet is to get a solenoid, pass some current through it, and then get a piece of soft iron inside ...
View full details£11.99 inc VAT
£9.99 ex VATSale -
Transistor - PNP (2N3906)
Generic / OEM£0.17 inc VAT
£0.14 ex VATDESCRIPTION These are very common, high quality BJT, PNP transistors. RESOURCES Datasheet: - 2N3906
£0.17 inc VAT
£0.14 ex VATSale -
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 -
5V Step-Up Voltage Regulator U3V70F5
PololuOriginal Price £19.73 inc VATCurrent Price £15.35 inc VAT
£12.79 ex VATDESCRIPTION This powerful synchronous switching boost regulator efficiently generates an output voltage of 5V from an input voltage as low as 2.9V ...
View full detailsOriginal Price £19.73 inc VATCurrent Price £15.35 inc VAT
£12.79 ex VATSave 22% -
SparkFun Triple Axis Magnetometer Breakout - MLX90393 (Qwiic) (SEN-14571)
SparkFun£15.89 inc VAT
£13.24 ex VATDESCRIPTION It's time to start utilising the superior magnetometer, and what better way than to throw it onto an easy-to-use breakout board? The Sp...
View full details£15.89 inc VAT
£13.24 ex VATSale -
3.3V, 3.6A Step-Down Voltage Regulator D36V28F3
PololuOriginal Price £19.73 inc VATCurrent Price £15.35 inc VAT
£12.79 ex VATDESCRIPTION This small synchronous switching step-down (or buck) regulator takes an input voltage from 4.5 V to 50 V and efficiently reduces it to...
View full detailsOriginal Price £19.73 inc VATCurrent Price £15.35 inc VAT
£12.79 ex VATSave 22%