- Reduced price
Description
Shield for Arduino that allows you to increase the number of pins up to 48 pins that can operate as digital inputs/outputs and analog inputs. Board moves the connectors on its side edge, because of this, the connection of the managing board with peripheral devices, you can use one plug.
Pins are placed in three rows - 16 pins in each. Each line can work as outputs, digital inputs or analog inputs. The module uses analog multiplexers 74HC4067 and shifting registers 74HC595produced by the prestigious company - Texas Instrument.
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The product is compatible with Arduino Auser manualandlibrary are available for users of the Arduino platform. |
Specification
- Power supply: 5 V (from Arduino pins)
- Allows you to control up to 48 pins from the Arduino level
- Pins can work in different modes:
- as digital inputs
- as digital outputs
- as analog inputs
- Used chips:
- multiplexer 74HC4067 (documentation)
- the shifting register 74HC595 (documentation)
- Connectors:goldpin strip - pitch of 2.54 mm(not included, sold separately)
- Board sizes: 53 x 71,5 mm
Useful links |
