01-18-2020
This is my last update / post on this Arduino Tick Tock shield for now. I was going to post the details on how to calibrate the thermistor; including taking various measurements, recording the resistance at various temperatures, setting up the Steinhart-Hart Equation and solving it with matrix math, but I'm going to put that off for now.
Basically, this shield is a nice learning tool, with the real-time clock, thermistor, light sensor, display, buttons and LEDs to play with; but the RTC, the light sensor and the thermistor are of such low quality, that it's not really useful for anything more than "a toy shield" for learning and playing around.
The Ardunio Tick-Tock DS1307 RTC Shield was "fun" but not sure I recommend it to anyone, even for under $5 USD.
But on-the-other-hand, I did get my $5 worth playing with it so, as always, YMMV.
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LEARN ABOUT SUSE
template::plugin::wrap
Template::Plugin::Wrap(3) User Contributed Perl Documentation Template::Plugin::Wrap(3)
NAME
Template::Plugin::Wrap - Plugin interface to Text::Wrap
SYNOPSIS
[% USE wrap %]
# call wrap subroutine
[% wrap(mytext, width, initial_tab, subsequent_tab) %]
# or use wrap FILTER
[% mytext FILTER wrap(width, initital_tab, subsequent_tab) %]
DESCRIPTION
This plugin provides an interface to the Text::Wrap module which provides simple paragraph formatting.
It defines a "wrap" subroutine which can be called, passing the input text and further optional parameters to specify the page width
(default: 72), and tab characters for the first and subsequent lines (no defaults).
[% USE wrap %]
[% text = BLOCK %]
First, attach the transmutex multiplier to the cross-wired
quantum homogeniser.
[% END %]
[% wrap(text, 40, '* ', ' ') %]
Output:
* First, attach the transmutex
multiplier to the cross-wired quantum
homogeniser.
It also registers a "wrap" filter which accepts the same three optional arguments but takes the input text directly via the filter input.
Example 1:
[% FILTER bullet = wrap(40, '* ', ' ') -%]
First, attach the transmutex multiplier to the cross-wired quantum
homogeniser.
[%- END %]
Output:
* First, attach the transmutex
multiplier to the cross-wired quantum
homogeniser.
Example 2:
[% FILTER bullet -%]
Then remodulate the shield to match the harmonic frequency, taking
care to correct the phase difference.
[% END %]
Output:
* Then remodulate the shield to match
the harmonic frequency, taking
care to correct the phase difference.
AUTHOR
Andy Wardley <abw@wardley.org> <http://wardley.org/>
The Text::Wrap module was written by David Muir Sharnoff with help from Tim Pierce and many others.
COPYRIGHT
Copyright (C) 1996-2007 Andy Wardley. All Rights Reserved.
This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
SEE ALSO
Template::Plugin, Text::Wrap
perl v5.12.1 2008-11-13 Template::Plugin::Wrap(3)