Raspberry Pi GPIO Expansion Module

SKU 114990169
This module is designed specifically for the Raspberry Pi B+/A+ IO expansion modules, which can effectively solve the Raspberry send IO port insufficient
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$16.95
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Description

This module is designed specifically for the Raspberry Pi B+/A+ IO expansion modules, which can effectively solve the Raspberry send IO port insufficient. Module uses four 74HC595 chips to expand 32 IO ports. As shown above, the top of the module will expand the IO of Raspberry Pi again that can be cascaded for more IO expansion modules can theoretically unlimited expansion.

Specification:

Product Features:

  • Expanded 32 GPIO

  • Infinity connection for the same module

  • Use wiringPi API ,sample code

  • Compatible with Raspberry Pi A+,B,B+/2.

Port:

  • Raspberry Pi 2X13 port

  • Raspberry Pi 2X13 cascade port

  • Q0-Q31 expanded IO port

Product Parameters:

  • Working voltage: 2.4V-5V

  • IO voltage: 3.3V

  • Expanded 32 unidirectional IO

  • Connection through SPI

  • 100 MHz (typical) shift out frequency

  • 8-bit serial input

  • 8-bit serial or parallel output

  • Specified from -40C to +85C and from -40C to +125C

Typical Application:

  • Drive the lattice screen

  • Driver numeric display

  • Drive matrix LED

Product Specification:

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Questions and Answers
188
Does the "Ink"Color Bag have silver tone hardware? (Chain)? It is hard to tell in photo
on Aug 5, 2014
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I bought the black one and the chain is gold color. Not sure of the ink bag.
on Aug 5, 2014
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You need a WiFi Internet connection, and a smartphone or tablet for the Echo App. That's it. It is easy to set up, but it may take you a while to figure out all of the little things that the Echo App can do.
on Aug 5, 2014
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BEWARE this is NOT STEREO and it is NOT MONO. This is only one channel. You will not hear part's of songs (recorded in stereo) that are only played through the left channel. Kinda ridiculous. Still it is a decent sounding speaker.
on Aug 5, 2014
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★★★★★ Great bag
Purchased this for my 23 year old daughter in the butterscotch color. Great versatile color. She loves the size -- perfect for day or going out at night. Chain can be double to shorten for nighttime and left long to wear as a crossbody during the day.
September 2, 2013 by
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