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