Disclaimer: I received this book for free through the O’Reilly Blogger program. is a very short “book” on RFID (Radio Frequency Identification), a way to tag and identify objects over varying ranges, and how to use Arduino to create a few interesting RFID projects.
The book assumes that you have some experience with Arduino and micro-controllers (i.e., do you know what a breadboard, jumper wires, and circuits are? We start with a very brief introduction to RFID, follow up with two introductory technical tutorials on Arduino, and end with a fairly simple home automation project: Between my officemate and me, we have dozens of devices drawing power in our office: two laptops, two monitors, four or five lamps, a few hard drives, a soldering iron, Ethernet hubs, speakers, and so forth.
The book is only 28 pages, so it’s more of a long tutorial than a book, but it still acts as a good introduction to RFID.
Disclaimer: I received this book for free through the O’Reilly Blogger program. When you see “I am a sentence I am another sentence,” you know that you’re really looking at two different sentences even though the period between “sentence” and “I” is missing.
If you try something similar with the computer (try leaving the semi-colon off in C or miss an indent in Python, for example), you’ll get a nasty error message.
Here lies Defamer, a Hollywood gossip site launched by Gawker Media in 2004 and maintained, with varying degrees of effort and resources, until 2015. The site’s archives are maintained here, but no new posts will be published at this page. Things are rapidly changing in the Kardashian/Jenner household, so we’re thankful that we have a safe space in which we can keep up. Josh Duggar, Jessa Duggar Seewald, and her husband of a year, Ben Seewald, just had their very first baby of what will undoubtedly be millions.
Its writers and editors over the years have included Mark Lisanti, A. Speaking of keeping up, let’s dive right in to this lightly packed premiere and uncover when and why we were lied to by Calabasas’ first family. , an album that contains a fair amount of listenable material from Bieber (at least three songs! Preceding this album has been a string of derpily titled singles—“Where Are Ü Now,” “What Do You Mean,” “Sorry”—that work on their own as proper songs and don’t require built-in fandom for appreciation. And of all the names in the world, they chose to name their baby boy Spurgeon.
This project is a system to reduce our power consumption, particularly when we’re not there.When either of us comes into the room, all we have to do is tap our key fobs on a reader mounted by the door, and the room turns on or off what we normally use. The reader by the door reads the presence or absence of the tags.They’ve all gone Top 10 on the Hot 100 (“What Do You Mean” debuted at No. [End] It’s Leonardo Di Caprio’s 41st birthday today and he sure still doesn’t have any Oscars, but boy has he vacationed with models and Richie Akiva. As it says in the “Charity work and public image” section of her Wikipedia page, Kristin Cavallari once appeared in ads for PETA, the animal rights organization favored by celebutantes who want to pose nude “for a cause.” Though Kristin did not actually appear naked in her ad, which aired sometime between 20, she did roll around on the floor with a bunny and offer her candid thoughts about wearing fur.1, in fact), which has helped shape a narrative that this album marks a comeback for Bieber.
Even when we’re not here, the room is drawing a lot of power.
What devices are turned on at any given time depends largely on which of us is here, and what we’re doing.