Archive of the former Yahoo!Groups mailing list: ComputerVoltageSources

Hey Bob -

Before you sell it, you might want to check out the MCP23008 chip. David (Brown) got me interested in these. They are an interface chip that the PSIM can talk to. The way I want to use them is to hook 8 toggle switches to the 8 I/O pins of the MCP. Then the PSIM can request a byte from the chip and then knows the status (on or off) of the 8 switches. And the PSIM can be connected with up to 8 of the MCP chips. So you could have 64 toggle switches for real-time input to a program. I'm thinking about a big drum (trigger) sequencer.

Andy





To: ComputerVoltageSources@yahoogroups.com
From: fluxmonk@...
Date: Fri, 28 Jan 2011 23:36:24 +0000
Subject: [ComputerVoltageSources] PSIM for sale






I am considering selling my PSIM; email me w/ offers if interested: rdrake att data2action dott com.

bbob





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