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SparkFun Opto-isolator Breakout

This is a board designed for opto-isolation. This board is helpful for connecting digital systems (l..

R70.35 (inc VAT)

16 Channel Multiplexer

Texas Instruments CD74HC4067 16-Channel multiplexer. What can you do with it? How about taking an an..

R14.50 (inc VAT)

High Speed Optoisolator - 6N137

This diode-transistor photocouplers consist of an LED, optically coupled to a high speed photodetect..

R21.50 (inc VAT)

I/O Expander - MCP23008

Add another eight pins to your microcontroller using a MCP23008 port expander. The MCP23008 uses two..

R43.00 (inc VAT)

Mux Shield II

Sometimes you've got way too many inputs, or outputs... or both. How are you going to get them all c..

R601.50 (inc VAT)

Shift Register 8-Bit High-Power - TPIC6B595

Simple shift register IC that can control high-voltage/high-current devices directly! Clock in data ..

R43.00 (inc VAT)

SparkFun Analog/Digital MUX Breakout - CD74HC4067

This is a breakout board for the very handy 16-Channel Analog/Digital Multiplexer/Demultiplexer CD74..

R114.50 (inc VAT)

SparkFun Level Translator Breakout - PCA9306

This is a breakout board for the PCA9306 dual bidirectional voltage-level translator. Because differ..

R121.50 (inc VAT)

SparkFun Logic Level Converter - Bi-Directional

If you've ever tried to connect a 3.3V device to a 5V system, you know what a challenge it can be. T..

R43.00 (inc VAT)

SparkFun Logic Level Converter - Single Supply

The SparkFun Single Supply Logic Level Converter is logic level and power supply translator in one s..

R372.50 (inc VAT)

SparkFun Qwiic Mux Breakout - 8 Channel (TCA9548A)

Do you have too many sensors with the same I2C address? Put them on the SparkFun Qwiic Mux Breakout ..

R229.00 (inc VAT)

SparkFun Shift Register Breakout - 74HC595

This is a breakout for the SOIC version of the 74HC595 shift register IC. Clock in data and latch it..

R71.50 (inc VAT)

SparkFun Voltage-Level Translator Breakout - TXB0104

This is a breakout board for the Texas Instruments TXB0104 module. The TXB0104 is a 4-bit bidirectio..

R86.00 (inc VAT)

SparkFun Multiplexer Breakout - 8 Channel (74HC4051)

The SparkFun Multiplexer Breakout provides access to all pins and features of the 74HC4051, an 8-cha..

R43.00 (inc VAT)

Shift Register 8-Bit - SN74HC595

The SN74HC595N is a simple 8-bit shift register IC. Simply put, this shift register is a device that..

R14.50 (inc VAT)

SparkFun 16 Output I/O Expander Breakout - SX1509

Are you low on I/O? No problem! The SX1509 Breakout is a 16-channel GPIO expander with an I2C interf..

R121.50 (inc VAT)

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