Utility Plug enclosure If you are using the

If you are using the BUB just for uploading code during debugging and then that node will have its own power feed

minimising current consumption

Note that you need an additional power feed for the on board regulator that provides the heating current for the sense element (supply 9-12V

The Really Bare Bones Board (RBBB) is a mini board designed for those experimental applications that require small processors

this board features a step-down voltage regulator and the resistive voltage level converters required for signal pins used

Utility Plug enclosure If you are using theThe Utility Plug is a small board to interface any of the ports on a JeeNode to an RJ 12 jack. The kit includes the following extra components, to handle a variety of simple interfacing and signal conditioning scenarios: 2x 100 , 2x 1 k, and 2x 10 k resistors (1 6 watt) 2x 1N4004 diodes, as rectifier or kickback protection 2x 2N4401 transistors, can switch up to 500 mA @ 40V 2x 5mm LEDs, one red and one green 1 meter 6 core cable, with a RJ 12