Search results for: 'i2c gpio port expander'

We’ve gotten a lot of requests for a MCP23017 breakout and we’ve always sorta been like “ehh why not just use the DIP chip?” but...

Add another 16 pins to your microcontroller using a MCP23017 port expander. The MCP23017 uses two i2c pins (these can be shared with other i2c devices), and in exchange...

Add another 8 pins to your microcontroller using a MCP23008 port expander. The MCP23008 uses two i2c pins (these can be shared with other i2c devices), and in exchange...

Expand your project possibilities, with the Adafruit PCF8575 GPIO Expander Breakout - an affordable 16 channel I2C expander.GPIO expanders work like this:...

Power up UNIHIKER or micro:bit projects with this all-in-one expansion board. Drive 4 DC motors & 6 servos, and add portable power with its 18650 battery...

ESP32-C6 Microcontroller, WiFi 6 Development Board, 160MHz Single-core Processor, ESP32-C6-MINI-1 Module...

The Raspberry Pi is an amazing single board computer - and one of the best parts is that GPIO connector! 40 pins of digital goodness you can twiddle to control LEDs...

Solenoids are a little like cats: if your project has one solenoid you'll probably stick with just one and in such cases our single MOSFET driver will...

LattePanda Mu is a small x86 compute module. As a COM and System on Module (SoM). It features an Intel N100 quad-core processor. Performance doubles the...

The Wio Terminal Battery Chassis is a must-have extension board for Wio-Terminal Dev Board as it provides an external power source for Wio Terminal to...

Sometimes you wish you could switch something off to save power, and the SparkFun Qwiic Power Switch (QPS) allows you to do that!...

What a cutie pie! Or is it... a QT Py? This diminutive dev board comes with Adafruit's favorite lil chip, the SAMD21 (as made famous in Adafruit's GEMMA M0 and Trinket M0 boards).

UUGear's Vivid Unit is a powerful and versatile single-board computer that can be used for a wide range of applications. It features an RK3399 CPU...

The SparkFun JetBot AI Kit is a robot platform powered by the NVIDIA® Jetson Nano™ 2GB Developer Kit. This kit is developed and kitted by us here at SparkFun and...

Clocking in at 200MHz, the SparkFun RA6M5 Thing+ is a high-performance development board perfect for real-time applications...

The SparkFun MicroMod Pi RP2040 Processor Board is a low-cost, high-performance board with flexible digital interfaces featuring the Raspberry Pi Foundation's RP2040...

The IO Pi Plus is a 32 channel digital expansion board designed for use on the Raspberry Pi. The board is based around the MCP23017 16-bit I/O expander from Microchip Technology Inc. A pair of MCP23017 expanders are included on the board allowing you to connect up to 32 digital inputs or outputs to the Raspberry Pi. The IO Pi Plus is powered through the host Raspberry Pi using the GPIO port and extended pins on the GPIO connector allow you to stack the IO Pi Plus along with other expansion boards.

Expand your project possibilities, with the Adafruit PCF8574 GPIO Expander Breakout - an affordable 8 channel I2C expander.GPIO expanders work like this:...

It's a GPIO expander, it's a keypad matrix driver... its the Adafruit TCA8418 Keypad Matrix and GPIO Expander Breakout - a cute and powerful I2C...

Expand your project possibilities, with the Adafruit AW9523 GPIO Expander and LED Driver Breakout - a cute and powerful I2C expander with a lot of tricks up it's sleeve.