User Manual

7
boards
5.0.0 Product Design Requirement (PRD)
5.0.1 The PRD should be created by the developer from the template
provided by LB. The template is available in Design/Templates for
PRD/prd_template.xls. A copy of the template will be provided by
LB in the module repo if the project is accepted.
5.0.2 The PRD should contain the following sections:
OVERVIEW:
PRODUCT TYPE: May be either WIRE, POWER, INPUT or
OUTPUT.
DESCRIPTION OF PRODUCT: A concise but complete
description of the functionality of the bit.
FEATURE LIST: A numbered list of all the features of this bit.
CRITICAL COMPONENTS: A numbered list of all parts critical to
the functionality of the Bit that may not be easily substituted
or may have long lead times for ordering.
MECH. REQUIREMENTS:
SIZE: parameter must be included. Should match the size of
the template being used: SMALL, MEDIUM, LARGE,
XLARGE, XLARGEWIDE, or XXLARGEWIDE BIT SIZE. If
board sizes will not suit intended design, contact littleBits for
guidance.
INPUT and OUTPUT: both parameters must list the number
of Input and Output bitSnaps.
Additional parameters should be added if the bit contains
additional mechanical parts.
For a quick comparison of bits modules sizes, refer to the