17 Channel Optically Isolated I/O Shield for Arduino Uno Using LOC111, PC817,6N137 Opto-couplers

17 Channel Optically Isolated I/O Shield for Arduino Uno

The shield enables you to  interface many things to Arduino Uno , all I/O are optically isolated, The shield consist  8 Channel low speed outputs which can be used for on/off applications. 3 Channel high speed outputs frequency up to 10 MHz using 6N137. 4 Channel slow inputs using PC817 opto-coupler. One high speed input frequency up to 10 MHz using 6N137, and one analog voltage input using LOC111 IC. Board provided with multi option isolated i/o line to integrate multiple sensors and other things.

Features

  • Supply 5V DC
  • 8 Low Speed Outputs for On/Off Slow Operations Using PC817
  • Slow Outputs Connected to Digital Pins D2,D3,D4,D5,D6,D7,D12,D13
  • 3 Channel High Speed Outputs Frequency Upto 10Mhz Using 6N137 Optocoupler
  • 3 High Speed Outputs Connected to PWM Pins D9,D10,D11
  • 4 Channel Low Speed Inputs Connected to Analog Pins A1,A2,A3,A4 (PC817)
  • 1 Channel High Speed Input Connected to Digital Pin D8 Frequency Up to 10Mhz
  • 1 Channel Analog Voltage Input 0 To 5V 

 

PDF Schematic

 

 

 

 

 

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