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Introduction to the I2C Bus

Introduction to the I2C Bus

This article covers the essential characteristics and prominent advantages of the Inter–Integrated Circuit (aka I2C) serial-communications protocol.


Apple’s Smart Battery Case: Function Over Form?

Apple’s Smart Battery Case: Function Over Form?

There's been outcry overs Apple’s new battery case and its "hump." So why did Apple design the case with a hump instead of something a whole lot sexier?


News Dec 15, 2015 by Alex Udanis
Introduction to the Manually-Controlled Toaster Oven Reflow

Introduction to the Manually-Controlled Toaster Oven Reflow

With the help of a DIY thermocouple measurement system, you can use a cheap toaster oven to accurately reproduce a reflow-soldering temperature profile.


The Biggest iPhone Controversies

The Biggest iPhone Controversies

Antennagate, Bendgate, and Chipgate. What are they and should you care?


News Dec 10, 2015 by Alex Udanis
Lumenus Brings Safety to Wearable Tech

Lumenus Brings Safety to Wearable Tech

The founder of Lumenus offers valuable insight into making beautiful and useful wearables.


News Dec 08, 2015 by Jennifer A. Diffley
5 Great Sensors To Get You Motivated

5 Great Sensors To Get You Motivated

5 awesome sensors that you'll want to use on your next project!


News Dec 08, 2015 by Alex Udanis
Digital Tattoos Bend The Limits

Digital Tattoos Bend The Limits

Digital tattoos are an interesting implementation of an new category of "flexible electronics." They stick to the skin and can be used for health monitoring, financial transactions, or just to unlock your cellphone.


News Dec 07, 2015 by Arthur Anderson
How to Choose the Best Battery for Your Next Project

How to Choose the Best Battery for Your Next Project

There are all sorts of batteries out there- this short overview will help you find the right one!


Brilliant Invention? Beware the Patent Troll

Brilliant Invention? Beware the Patent Troll

Patent trolls wreak havoc on intellectual property and could be the reason your design never makes it to market.


News Dec 02, 2015 by Jennifer A. Diffley
Want to Make a Ton of Money? Make an Adorable Design

Want to Make a Ton of Money? Make an Adorable Design

Tiny Arcade has launched a tremendously successful Kickstarter campaign with their ingenious blend of novelty and quirkiness. Learn all about it!


News Nov 30, 2015 by Jennifer A. Diffley
The Black Friday Breakdown

The Black Friday Breakdown

You've been waiting all year to get your hands on some hot new components, and now's the best time! We've rounded up sites offering discounts and perks from today through Monday.


News Nov 27, 2015 by Jennifer A. Diffley
Why Google and Apple Are Failing in India

Why Google and Apple Are Failing in India

After winning over China, both Google and Apple may have assumed they'd have the same success in India. But this year proved the companies have much to learn.


News Nov 25, 2015 by Jennifer A. Diffley
Welcome to the World of Wireless Payments

Welcome to the World of Wireless Payments

It's a scary world. Here's a roundup of the wireless payment contenders and the technology they're utilizing to ensure the future of payments is safe and easy.


News Nov 24, 2015 by Jennifer A. Diffley
Buck Converters and Their Cool Applications

Buck Converters and Their Cool Applications

The buck converter is a ubiquitous DC-DC converter that efficiently converts a high voltage to a low voltage efficiently. Efficient power conversion extends battery life, reduces heat, and allows for smaller gadgets to be built. The buck converter can be used in lots of cool applications.


Design Your Own Controller for a Solder Reflow Oven

Design Your Own Controller for a Solder Reflow Oven

In the last installment, we built the hardware to control an AC waveform with a TRIAC as the first step in a DIY solder reflow oven. This tutorial continues the project by showing you how to set up the low-level hardware to measure temperature, read the zero-cross detector, drive the TRIAC, and print to the serial terminal using a USART.


Projects Nov 17, 2015 by Patrick Lloyd
How to Present Your Project at a Maker Faire

How to Present Your Project at a Maker Faire

Each year over a million people attend Maker Faires around the world, but few people get a chance to present at one. I'm going to share a little about my experience presenting at my local Barnes and Noble Mini Maker Faire so makers everywhere can learn how to be better presenters.


News Nov 15, 2015 by Jason Poel Smith
Control an Arduino With a TV Remote

Control an Arduino With a TV Remote

Nothing on TV tonight? Control an Arduino with any infrared remote control, including the one you use to command your television.


Understanding Electricity with Hydraulics

Understanding Electricity with Hydraulics

An overview of how the concepts of electron flow and the role of individual circuit components can be related to the flow of fluid in pipe networks. The analogy between hydraulics and electricity is a useful tool for teaching and for those who are struggling to understand how circuits work.


MIT’s New Hong Kong Innovation Node Bridges Cultural and Production Gaps

MIT’s New Hong Kong Innovation Node Bridges Cultural and Production Gaps

Shenzhen is half a world away from most designers, which means that there are some very real logistical barriers to bringing products to market. MIT's new Innovation Node could help bridge the gap between design and production.


News Nov 10, 2015 by Jennifer A. Diffley
What You Should Know About Organic Light-Emitting Diode (OLED) Technology

What You Should Know About Organic Light-Emitting Diode (OLED) Technology

A thorough explanation of OLED technology and its applications. Like an LED, an OLED is a solid semiconductor device that is 100 to 500 nanometers in length or 200 times smaller than a human hair!


News Nov 09, 2015 by Donald Krambeck