Using a Mega, I wrote simple Arduino sketch...just a sequential list of 18 relay and 9 LED activations...and tested it on the prototype circuit. Works fine.
I needed to hardwire and wanted to keep the pinned Mega for development, so got a Teensy 2. Looks perfect. But after reading the Startup stuff, thought I'd share the pin plan and output info just to get a nod from others (I'm a novice at all this, and this is first Arduino project and first Teensy).
All pins will be simple output, HIGH/LOW. No more than 4 pins active at one time, and longest pin "on" time will be 4 seconds.
Does the proposed pin plan attached look OK?
I needed to hardwire and wanted to keep the pinned Mega for development, so got a Teensy 2. Looks perfect. But after reading the Startup stuff, thought I'd share the pin plan and output info just to get a nod from others (I'm a novice at all this, and this is first Arduino project and first Teensy).
All pins will be simple output, HIGH/LOW. No more than 4 pins active at one time, and longest pin "on" time will be 4 seconds.
Does the proposed pin plan attached look OK?