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I'm not sure where Arduino are coming from or heading too, except of course to get themselves into bed with most of the ARM based, industrial strength microcontroller producers. I'm wondering when they will officially announce jumping into bed with Microchip, ST and then NXP :) From my...

The SF cable was on my list to try, however, looking on ebay I found sellers offering Mini B and Micro B Blackberry cables at under a pound each and at 12" length they were perfect for keeping multiple devices connected and at least the USB cables were tidy :) I then looked for a powered USB...

The Vin pin is a supply to the T3 from an external 3.3 to 5.5VDC power source. Any voltage at this pin will be VUSB from your PC USB port, normally 5V at a maximum of 500mA. I note on the board you have there is a 7805 voltage regulator, there is an overhead of this device of around 2V from...

Don't forget that the RPi can now be officially overclocked. If using the standard distribution, the option is in the configuration menu. I took my 256K unit up to the medium level, and the performance is now pretty respectable. There are still two higher levels, but the core voltage increase...

Thanks Paul for the detail, I presumed that the documentation on the Teensy3 isn't on the high priority list at the moment. And yes, having both options gives the best of both worlds.

Many thanks. I was wondering if that was the sort of reason. Hopefully the main application never gets dropped - otherwise the unit needs to be opened up.

Looking at the schematic I see that the on board button effectively takes PGM to GND, well pin 13 (P5.2) on MINI54TAN, while reset is from the ARM processor. What is the difference between the two pins in terms of bottom line function and in taking a button off to a concealed switch on a...