#41, C1: 8-bit Port


Function: 8-bit port (supplied with 200mm cable)

Form factor: C1

Special needs: Tibbit #00-3

Power requirements: 5V/40mA

See also: ---

tibbit_41tibbit-41-render label-41


This Tibbit is based on the MCP23008 8-bit port expander IC from Microchip. Refer to Microchip datasheet for operation details.

This C1 device requires the Tibbit #00-3 to be installed in the neighboring "M" Tibbit socket.

To simplify wiring, Tibbit #41 is supplied with a 200mm WAS-P044 cable.

Sample project

The use of this Tibbit is illustrated by a Tibbo BASIC test project. Yo can find it here: https://github.com/tibbotech/CA-Test-Tibbit-41.