MCP23017 IO Expansion Board, Expands 16 I/O

  • үнэ: 14000 төг

MCP23017 IO Expansion Board, Expands 16 I/O Pins

SKU: 15391
Part Number: MCP23017 IO Expansion Board
Brand: Waveshare
UPC: 614961953222

Package content:

  1. MCP23017 IO Expansion Board x1
  2. PH2.0 20cm 6Pin x1

Weight: 0.011 kg

Overview

The MCP23017 IO Expansion Board expands 2 signal pins as 16 I/O pins based on the I2C bus, up to 8 MCP23017 IO Expansion Board can be used at the same time, providing up to 128 I/O pins, it is compatible with both 3.3V and 5V levels.

Features

  • – I2C controlled, expands 2 signal pins as 16 I/O pins
  • – I2C address configurable by shorting the A0/A1/A2 jumpers
  • – Provides two connector options: PH2.0 terminal and/or solder pads, allows multi I2C modules to be stacked
  • – Onboard voltage translator, compatible with 3.3V/5V level
  • – Comes with development resources and manual (examples for Raspberry Pi / micro:bit / Arduino / STM32)

Specifications

  • – Operating voltage: 5V/3.3V
  • – Interface: I2C
  • – Interrupt pins: INTA, INTB
  • – Expansion I/Os: 16
  • – Dimension: 38mm × 23mm
  • – Mounting hole size: 2.0mm

Interface Definition

PIN I2C
VCC Power supply, 3.3V/5V
GND Ground
SDA I2C data line
SCL I2C clock line
INTA PA group interrupt output
INTB PB group interrupt output

Dimensions

Development Resources

Wiki : www.waveshare.com/wiki/MCP23017_IO_Expansion_Board

Санал болгох бараа