I2c expander breakout The Adafruit MCP23017 I2C GPIO Expander Breakout (Part ID: 5346) is a versatile component that provides 16 additional General Purpose Input/Output (GPIO) pins via I2C communication. Adafruit Industries, Unique & fun DIY electronics and kits MCP23008 - i2c 8 input/output port expander : ID 593 - Add another 8 pins to your microcontroller using an MCP23008 port expander. No external components required. 69inch LCD Display Module, Compatible with Arduino/Raspberry Pi/Pi Zero/ESP32, 240×280 Resolution, SPI Interface, IPS, 262K Colors Adafruit Industries, Unique & fun DIY electronics and kits Adafruit TCA8418 Keypad Matrix and GPIO Expander Breakout [STEMMA QT / Qwiic] : ID 4918 - 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 GPIO expander and keypad matrix driver! Apr 6, 2012 · This great IC allows the user to expand up to 16 I/O using only two I/O for control! The PCF8575C is controlled through an I2C interface and features 16-bits of quasi-bidirectional input/output pins. Sluit hem aan via I2. Sep 21, 2022 · It's a GPIO expander, it's a keypad matrix driver it's the Adafruit TCA8418 Keypad Matrix and GPIO Expander Breakout - a cute and powerful I2C GPIO expander and keypad matrix driver! This chip is quite fancy, with the ability to act as your I2C multi-tool for handling keypads, buttons or LEDs. Mar 23, 2022 · This Adafruit MCP23017 I2C GPIO Expander Breakout has 16 GPIO with matching ground pad. GPIO expanders werken als volgt: je hebt een board met een aantal GPIO maar niet genoeg voor je project - misschien heb je meer knoppen of LEDs nodig. The Qwiic Differential I 2 C Breakout is the fastest and easiest way to extend the range of your I 2 C communication bus. SDA - I2C data pin, connect to your microcontroller I2C data line. - Unique DIP design make it perfect for prototypes in a breadboard. sparkfun. Aug 3, 2022 · The PCF8574 is a common, and slightly unusual I2C expander for folks who are used to the MCP230xx series: First up, its very affordable - who doesn't love that? It has 8 I/O pins; Three I2C address select jumpers mean up to 8 expanders to one bus for 64 total GPIO added; Each pin can be an input with light pull-up or an output sink Introduction. GPIO expanders work like this: you have a board with some number of GPIO but not enough for your project - maybe you Jun 3, 2024 · The default I2C address for this board is 0x20. See full list on learn. Power Pins This breakout works with both 3V and 5V power and logic, so it can be easily used with most microcontrollers from an Arduino to a Feather or something else. Nov 2, 2022 · With the Adafruit PCF8575 GPIO Expander Breakout - an affordable 16 channel I2C expander - you can add more GPIO to your project super easily! GPIO expanders work like this: you have a board with some number of GPIO but not enough for your project - maybe you need more buttons or LEDs. It runs happily from 3V or 5V logic and power. com SparkFun I2C Expander Breakout - PCF8575 - BOB-08130 - SparkFun Electronics Jun 3, 2024 · To power the expander breakout board, give it the same power as the logic level of your microcontroller - e. Eight of the pins are hooked up to an Analog to Digital Converter and six of the pins can be used as (up to 16-bit) PWM outputs. This breakout board is ideal for expanding the input/output capabilities of microcontroller projects, such as those using Arduino, Raspberry Pi, or other Expand your project possibilities, with the Adafruit PCF8575 GPIO Expander Breakout - an affordable 16-channel I2C expander. Adafruit Industries, Unique & fun DIY electronics and kits Adafruit LTC4311 I2C Extender / Active Terminator [STEMMA QT / Qwiic] : ID 4756 - I2C stands for Inter-Integrated-Circuit communications, it's meant for short distances on a PCB or subassembly. 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 its sleeve. GPIO expanders work like this: you have a board with some number of GPIO but not enough for your project - maybe you need more buttons or LEDs. This guide shows you how to use the PCF8575 to add 16 GPIO to your project! IO Expander Breakout uses a Nuvoton MS51 microcontroller and I2C to give you 14 additional input/output pins to connect things up to. Sep 1, 2024 · Expander Breakout - an affordable 16 channel I2C expander. This Adafruit MCP23017 I2C GPIO Expander Breakout has 16 GPIO with matching ground pad. it/10kC): First up, its very affordable - who doesn't love that? It has 8 I/O pins Three I2C address select jumpers mean up to 8 expanders to one bus for 64 total GPIO added Expand your project possibilities, with the Adafruit PCF8575 GPIO Expander Breakout - an affordable 16 channel I2C expander. com Nov 2, 2022 · With the Adafruit PCF8575 GPIO Expander Breakout - an affordable 16 channel I2C expander - you can add more GPIO to your project super easily! GPIO expanders work like this: you have a board with some number of GPIO but not enough for your project - maybe you need more buttons or LEDs. GPIO expanders work like this: you have a board with some number of GPIO but not SparkFun I2C Expander Breakout - PCF8575 (BOB-08130) This great IC allows the user to expand up to 16 I/O using only two I/O for control! The PCF8575C is controlled through an I2C interface and features 16-bits of quasi-bidirectional input/output pins. Adafruit Industries, Unique & fun DIY electronics and kits Adafruit AW9523 GPIO Expander and LED Driver Breakout [STEMMA QT / Qwiic] : ID 4886 - 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 its sleeve. for a 5V micro like Arduino, use 5V GND - common ground for power and logic I2C Logic pins: SCL -I2C clock pin, connect to your microcontroller I2C clock line. Or, each can be an input, with optional pullup. But the SX1509 can do so muc Adafruit Industries, Unique & fun DIY electronics and kits Adafruit PCF8574 I2C GPIO Expander Breakout [STEMMA QT / Qwiic] : ID 5545 - Expand your project possibilities, with the Adafruit PCF8574 GPIO Expander Breakout - an affordable 8 channel I2C expander. The MCP23017 uses two i2c pins (these can be shared with other i2c devices), and in exchange gives you 16 general purpose pins. - Stand alone module. Breid je projectmogelijkheden uit, met de Adafruit PCF8574 GPIO Expander Breakout - een betaalbare 8 kanaals I2C uitbreiding. With 3 address pins, you can have up to 8 on a single bus for a total of 8 x 16 = 128 GPIO all on one I2C bus! Adafruit Industries, Unique & fun DIY electronics and kits MCP23017 - i2c 16 input/output port expander : ID 732 - Add another 16 pins to your microcontroller using an MCP23017 port expander. GPIO expanders work like this: you have a board with some number of GPIO but not enough for your project - maybe This Adafruit MCP23017 I2C GPIO Expander Breakout has 16 GPIO with matching ground pad. g. Adafruit Industries, Unique & fun DIY electronics and kits Adafruit PCF8575 I2C 16 GPIO Expander Breakout [STEMMA QT / Qwiic] : ID 5611 - Expand your project possibilities, with the Adafruit PCF8575 GPIO Expander Breakout - an affordable 16 channel I2C expander. - Add 32 additional inputs or outputs to your design over an I2C interface. Each GPIO can be an output driving up to 25mA, so LEDs are no problem. The breakout uses NXP's PCA9615 IC, which converts the two default I 2 C signals into four differential signals: two for SCL and two for SDA. PCF8574 I2C GPIO Expander Breakout - Stemma QT/Qwiic Ada 5545 Recommendations Waveshare 1. Sep 11, 2015 · 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, this chip has a fixed I2C address, and from what I know about I2C, you cannot have two devices with the same address on the same SDA/SCL pins!" Are you out of luck? You would be, if you didn't have this ultra-cool TCA9548A 1-to-8 I2C multiplexer! Mar 23, 2022 · This Adafruit MCP23017 I2C GPIO Expander Breakout has 16 GPIO with matching ground pad. Adafruit Industries, Unique & fun DIY electronics and kits Adafruit FT232H Breakout - General Purpose USB to GPIO, SPI, I2C [USB C & Stemma QT] : ID 2264 - Wouldn't it be cool to drive a tiny OLED display, read a color sensor, or even just flash some LEDs directly from your computer?  Sure you can program an Arduino or Trinket to talk to these devices and your computer Jun 3, 2024 · The PCF8574 is a common, and slightly unusual I2C expander for folks who are used to the MCP230xx series (https://adafru. Checkout the datasheet for more info! sparkfun. This guide shows you how to use the PCF8575 to add 16 GPIO to your project! The SX1509 Breakout is a 16-channel GPIO expander with an I2C interface – that means with just two wires, your microcontroller can interface with 16 fully configurable digital input/output pins. We particularly like the '17 as an expander for it's simple no-nonsense capability. This guide shows you how to use the PCF8575 to add 16 GPIO to your project! 32-bit I/O I2C Expander breakout board features includes: - Simple I2C interface. The MCP23008 uses two i2c pins (these can be shared with other i2c devices), and in exchange gives you 8 general purpose pins. cmadxk zkjd irtgi vhward geh tkeab oxrga hgwtt vsbhgoc gwmmfuf rtob xtsq kbnjd ajp hsg