x5 Relay Expander 20mA current sourcing on P0

20mA current sourcing on P0 and P1

8mA with 12V regulated input

Easy interface to PC

1x 20cm Dupont 4-Pin 2

MCP9601 Thermocouple Temperature

x5 Relay Expander 20mA current sourcing on P0x5 Relay Expander x5 20cm Dupont 2. 54mm 6 Pin Female to 6 Pin Female Header 5 Wire x5 20cm Dupont 2. 54mm 1 Pin Female to 1 Pin Female Header Detailed Product Information Feature List Each Relay Expander can control up to x16 low level triggered relays. Daisy chain up to 16 Relay Expanders for up to 256 relays. Uses 5V from the first Relay Expander to power the IO Expander. On power up before initialization all 16 IO lines are in open collector mode.