MCM Electronics

I/O Expander KitMCM Part #: 28-17756  |  Digistump Part #: DSK-00008

No reviews yet!
Login to rate or review this product

The DigiSpark is an Attiny85 based microcontroller development board similar to the Arduino line, only cheaper, smaller, and a bit less powerful. With a whole host of shields to extend its functionality and the ability to use the familiar Arduino IDE the Digispark is a great way to jump into electronics, or perfect for when an Arduino is too big or too much.

Product Description

Digispark I/O Expander Shield Kit

The Expander Shield Kit allows you to build a Digispark shield which connects a PCF8574P Remote 8-bit I/O expander IC to the Digispark development board. It communicates with the Digispark over the I2C bus and provides 8 more digital i/o pins that can be controlled by the Digispark.


I/O Expander Wiki Guide
Requires DigiSpark Development Board" to operate

Digispark Family of products
28-17748 - DigiSpark Development Board
28-17762 - DigiSpark Development Starter Kit
28-17749 - RGB Shield Kit
28-17750 - Prototype Shield Kit
28-17751 - Infared Receiever Shield Kit
28-17752 - i2c LCD Shield Kit
28-17753 - Relay Shield Kit
28-17754 - Mosfet Shield Kit
28-17755 - Motor Driver Shield Kit
28-17756 - I/O Expander Shield Kit
28-17757 - Grove Expander Shield Kit
28-17759 - EEprom Memory Shield Kit
28-17760 - Boost Shield Kit
28-17761 - Surface Mount Prototype Shield Kit

This is an unassembled kit and requires basic soldering. This is designed for use with the Digispark development board, which is not included.

Relay Wiki Guide

Product Reviews

  • Rate It!
    Be the first to rate this product!

    Login Here to rate and review this product.

Others Also Bought

Image of Solder - 1/2 lb x .015''

21-1106 - Solder - 1/2 lb x .015''

Solders faster Wets more completely One of the best solders on the market today 60/40 370° melting point Five separate cores of flux provide rapid melting for perfect solder joints every time

In Stock

$19.99

Buy Now
Image of Dual Circuit Boards - 213 Holes - 45 x 55mm each

21-16065 - Dual Circuit Boards - 213 Holes - 45 x 55mm each

1.6mm Thick Phenolic prototyping boards with pre-drilled index holes on a 0.1" (2.54mm) pitch. Each hole surrounded by a copper pad on one side of the board.

In Stock

$0.99

Buy Now
Image of Prototyping Box with PCB - 483 Holes- 88 x 59 x 30mm

21-16095 - Prototyping Box with PCB - 483 Holes- 88 x 59 x 30mm

A prototyping board with matching project match that is designed in two halves with entry hole for cabling and mounting hole for an LED.

In Stock

$2.79

Buy Now
Package Specifications & Dimensions
Weight:0.025 lbs.
Hazardous:No
RoHS Comp:No
Warranty:30 days
Need to Return?
Length:3 in.
Width:3 in.
Height:0.025 in.
Shipping Information
Extra Shipping Charge:No
Drop Ship:No
Catalog Pages
Catalog/Page:

MCM Cat 57, Page 671

PDF Reference
Datasheet

Requires Adobe Acrobat Reader.

Mfr. Info

Digistump Logo
Mfr. Name:Digistump
Mfr. Part Number:DSK-00008
Intorducing the new Raspberry Pi 2 - Now 6x faster
Same low price and size. More memory faster quad core procesor