I/O Cards
| Product Name | Description | For Sale |
|---|---|---|
| 4-Channel Opto-Isolator card | Tindie | |
| Menu System Card | ||
 I2C-8Bits |
MCP23008 based small form factor card | |
 I2C-16Bits |
MCP23017 based small form factor card |
| Product Name | Description | For Sale |
|---|---|---|
| 4-Channel Opto-Isolator card | Tindie | |
| Menu System Card | ||
I2C-8Bits |
MCP23008 based small form factor card | |
I2C-16Bits |
MCP23017 based small form factor card |
