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Ootsidebox goes touchless with the 3Dpad



Ootsidebox has introduced the 3Dpad, a sophisticated touchless gesture control interface with a depth perception of 10cm.

The platform – which recently made its Indiegogo debut – comprises three primary components:

“To detect the proximity of the human hand or finger, we use the projected capacitive technique. This is the principle of virtually all modern touch screens – except that now we are in the air, relatively far away from the detector surface (10 cm max). So we build capacitors which are as ‘open’ as possible, using electrodes drawn on the electrode plane PCB in order to obtain a maximum ‘hand effect,'” 3Dpad creator Jean-Noël explained.

“[Meanwhile], the capacitors formed by the electrodes are part of an oscillator whose frequency is influenced by the distance of a hand. When it enters the electrostatic field, this ‘intruder’ is going to cut the field lines and divert the electrical charges. The closer the hand approaches the electrodes, the more the oscillator’s frequency increases.”

According to Jean-Noël, the system employs a phase/frequency comparator along with a control and locking program.

“This simple system makes the conversion of the very small frequency shift into a variation in a voltage signal which is easy to use,” he said.

On the software side, an embedded software (sketch) running on the Atmel-based Arduino Uno is tasked with calculating 3D coordinates, recognizing basic gestures (swipes, push and rotations) and relaying the data to a host device on the USB COM Port.

“The evaluation software (PC) will enable you to quickly evaluate the 3D-Pad. You’ll see all the values sent by the Arduino Uno (1), the gesture events (2) and the 3D coordinates in the form of a cursor (3),” he added.

As Jean-Noël notes, 3Dpad is only the starting point for Ootsidebox, as the company is currently working on a number of HMI related projects, including touchless & gesture interfaces, telehaptics, wearable tech and even artificial intelligence (AI).

Interested in learning more about the 3Dpad? You can check out the project’s official page here.

Atmel @ Maker Faire Day 1

Bay Area Maker Faire 2014 kicked off today, with hackers, modders, makers and veteran DIYs showcasing their creations, many of which are powered by Atmel microcontrollers.

Atmel’s booth – #205 – is drawing large crowds, with entire families clustering around to see a wide range of Atmel-based products, including the MakerBot Replicator 2 desktop 3D printer, Mel Li’s wearable electronics, various Arduino boards, Red Boards, ProtoSnap Pro-Mini, MicroView, FuzzBots, the Phoenar, Touch Board, Hexabugs and uToT Robots.

There are literally thousands of cool creations here at the show so stay tuned for more. In the meantime, enjoy the pictures below! The gallery for Day 2 is available here.

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Arduino Zero in my hot little hand

A buddy just walked by and showed me the new Arduino Zero that will be showcased at the Bay Area Maker Faire 2014 this Saturday and Sunday.

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It’s nice working at Atmel Headquarters where stuff like this happens to me. Better yet, one of our brilliant Norwegian marketing engineers walked by and I asked him about the Zero. I said: “OK, it has a SAM D21 ARM Cortex M0+ chip, but what is that other big chip?”

He said: “Its the debugger chip, the same one we use on our Xplained Pro boards.”

I say: “A debugger, like you can use on our Studio 6 integrated development platform?”

He says “yup.”

Now I happened to have the Arduino IDE running on my screen, and I point to it and say “But the Arduino IDE does not have a debugger interface!”

And he just smiled and walked away.

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So there you have it, maybe not right away, but one day soon, you will be able to actually watch the guts of an Atmel chip as it executes your code in an Arduino. You can see registers and memory values, and set breakpoints and all the other things a debugger does. I am a big fan of debuggers, as evidenced by two recent videos I did here and here. You can do it now with our debuggers or our SAM D21 Xplained Pro boards, but only in Studio 6.2. If you prefer the Arduino IDE, you might be able to debug soon using that.

Let’s Make the world a better place

It was 1974 when tech pioneer Ted Nelson first asked a nascent industry to hand over “computer power to the people.” A few years later, Commodore founder Jack Tramiel expressed similar sentiments, proclaiming that “we need to build computers for the masses, not the classes.”

As we’ve previously discussed on Bits & Pieces, empowering individuals and communities is a core value of the international Maker Movement. Makers, with an open source philosophy, affordable technology and “can do” attitude, are truly helping to make the world a better place.

Indeed, medical implants designed with 3D printers (long championed by Makers) are saving lives, while 3D printed prosthetics allow physicians to restore physical capabilities lost in accidents or at birth.

Makers are also active in agriculture to ensure an organic, green and sustainable food supply for us all. To be sure, Atmel-based Arduino boards are currently being used to facilitate a plethora of open source platforms tasked with regulating everything from urban-based aquaponics to rural greenhouses constructed out of recyclable materials.

Photo Credit: Scott Taylor, Sun Journal

In addition, Makers are at the forefront of reversing bee colony collapse disorder, with the Atmel-powered (ATmega32U4 MCU) Smart Citizen Kit (SCK) currently monitoring 3D-printed hives around the world.

Unsurprisingly, Makers looking to the future are designing open source home automation platforms to help individuals conserve water and reduce energy consumption by linking various “smart” appliances to the rapidly evolving Internet of Things.

Last, but certainly not least, open source Arduino boards used by Makers across the globe are an important tool for the STEM community (science, technology, education and mathematics), with science and computing teachers in secondary schools and universities choosing the popular platform to teach students the basic principles of programming and computational thinking.

We at Atmel are proud to be at the very heart of the Maker Movement, with microcontrollers that power a wide range of open source platforms and devices, from 3D printers to Arduino boards. For us, Maker Faire is one of the Greatest Show (and Tell) on Earth – a family-friendly showcase of invention, creativity, resourcefulness and a celebration of DIY culture. Simply put, it’s a place where people of all ages and backgrounds gather together to show what they are making and share what they are learning.

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So be sure to drop by the Atmel booth (#205) at Maker Faire Bay Area on May 17th and 18th to meet our star-studded lineup of Makers and presenters, including Mel Li, Trevor Zylstra, Quin Etnyre, Pamungkas Prawisuda Sumasta, Super Awesome Sylvia, Matt Johnson, Bob Martin and Dan Ujvari.

Can’t make it to the Faire? You can follow @Atmel live on Twitter for event updates, or join the conversation by tweeting #AtmelMakes.

Who’s talking about the Arduino Zero ?

The Atmel-powered Arduino Zero dev board was officially announced on May 15th, 2014. The board’s debut has already been covered by a number of prominent tech publications, including Ars Technica, HackADay, EE Times, Electronics Weekly, CNX SoftwareUberGizmoGeeky Gadgets, SlashGear, PC World, SemiWiki and Makezine.

Sean Gallagher, Ars Technica



“The Zero is a 32-bit extension of Arduino’s flagship Uno board, developed jointly by the Arduino team and Atmel, targeted at helping developers prototype smart devices. Based on the Atmel SAM D21 ARM Cortex-based microcontroller, the Zero includes Amtel’s Embedded Debugger—allowing developers to debug their projects without having to wire up another interface.

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“It gives developers a huge boost in storage and memory over the Uno, providing 256KB of onboard Flash storage (compared to the Uno’s 32KB) and 32KB of static RAM (compared to the Uno’s 2KB). It can also emulate an Electronically Erasable Programmable Read-Only Memory (EEPROM) of up to 168KB, while the Uno only supported 1KB of EEPROM.”

Brian Benchoff, HackADay

“The Arduino Zero uses an Atmel ARM Cortex-M0+ for 256kB of Flash and 32k of RAM. The board supports Atmel’s Embedded Debugger, finally giving the smaller Arduino boards debugging support.

“The chip powering the Zero features six communications modules, configurable as a UART, I2C, or SPI. USB device and host are also implemented on the chip [and] there are two USB connectors on the board.”

Max Maxfield, EE Times



“I’ve become a huge supporter of the Arduino, from the concept to the hardware to the software (IDE) to the ecosystem. I’m now using Arduinos and Arduino-compatible platforms for all sorts of projects, including my Infinity Mirror, my Inamorata Prognostication Engine and my BADASS Display.

“Each Arduino and Arduino-compatible platform offers different features, functions, capacities, and capabilities, which makes it possible to select the optimal platform for the project at hand using criteria such as size, cost, performance, and number of input/output pins. As of this morning, there’s a new kid on the block – the Arduino Zero, which has been jointly developed by Atmel and Arduino.”

Alasdair Allan, MakeZine

“While it shares the same form factor as the Arduino Leonardo—with 14 digital and 5 analog pins—all of the digital pins except the Rx/Tx pins can act as PWM pins, and the analog pins have a 12-bit ADC instead of the Leonardo’s 10-bit ADC, giving significantly better analog resolution,” writes Makezine’s Alasdair Allan.

“The new board comes with 256KB of Flash memory, and 32KB of SRAM. While the new board doesn’t have EEPROM, it does support 16KB by emulation, so Arduino sketches relying on this feature will still run without issue.”

Arduino Zero – official specs:

  • Microcontroller ATSAMD21G18, 48pins LQFP
  • Operating voltage 3.3V
  • Digital I/O Pins 14, with 12 PWM and UART
  • Analog input pins 6, including 5 12bits ADC channels and one 10 bits DAC
  • DC current per I/O Pin 7 mA
  • Flash memory 256 KB
  • SRAM 32 KB
  • EEPROM up to 16KB by emulation
  • Clock speed 48 MHz

Interested in learning more? You can check out the official Arduino Zero page here.

Arduino and Atmel debut Zero dev board



Arduino and Atmel have debuted the Zero development board – a simple, elegant and powerful 32-bit extension of the platform originally established by the popular UNO.

The Zero board expands the Arduino family by providing increased performance to fuel the creativity of the Maker community,” said Massimo Banzi, Arduino co-founder and CEO.

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“The flexible feature set enables endless project opportunities for devices and acts as a great educational tool for learning about 32-bit application development.”

Indeed, the Arduino Zero board packs Atmel’s versatile SAMD21 microcontroller (MCU), which features a 32-bit ARM Cortex M0+ core. Additional key hardware specs include 256kb of flash, 32kb SRAM in a TQFP package and compatibility with 3.3V shields that conform to the Arduino R3 layout.

The Arduino Zero board also boasts flexible peripherals along with Atmel’s Embedded Debugger (EDBG) – facilitating a full debug interface on the SAMD21 without the need for supplemental hardware.

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In addition, EDBG supports a virtual COM port that can be used for device programming and traditional Arduino bootloader functionality.

According to Atmel exec Reza Kazerounian, the Zero board aims to provide creative individuals with the potential to realize truly innovative ideas for smart IoT devices, wearable technology, high-tech automation and robotics.

“Leveraging more than 15 years of experience since the inception of AVR, simplicity and ease-of-use have been at the core of Atmel’s technology,” Kazerounian added.

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“[We are] pleased to see the continued growth of the global maker community stemming from the increasing access and availability to open source platforms such as Arduino. We enable Makers, but the power lies within the Makers themselves.”

Interested in checking out an Arduino Zero prototype? You can get up close and personal with the very first prototypes at Maker Faire Bay Area 2014 in San Mateo on May 17 and 18 at the following booths:

  • Arduino booth: #204
  • Atmel booth: #205
  • ARM booth: #405

We’ll see you there!

An $18 billion wearables enterprise market

Analysts at ABI Research confirm that wearable device technologies will become an integral part of enterprise mobile enablement strategies – increasing at an impressive CAGR value of 56.1% over the next five years.

As expected, the North American region will be the largest, growing at a CAGR value of 39% over the next five years. Meanwhile, the Asia-Pacific region is slated to become the second largest market, outpacing Europe by 2019 with a CAGR of 90%.

“There are cases being made for wearables in the enterprise despite the relative newness of the technology. However, which wearables are primed for enterprise usage and adoption is a more important question,” senior ABI Research enterprise analyst Jason McNicol explains.

“Wearable technology such as smart glasses and those used for healthcare are better suited for the enterprise as corporate-liable devices. Smartwatches, on the other hand, will most likely follow the trend of BYOD into the enterprise.”

More specifically, ABI Research has identified six types of wearable devices: smart glasses, cameras, smart watches, healthcare, sports and activity trackers and 3D motion trackers. Healthcare wearables, smart glasses and smart watches will be the dominant form-factors purchased by the enterprise and used by employees.

“Like any digital device supporting the enterprise, wearables will need to be secured and managed,” ABI practice director Dan Shey adds.

“Wearable use cases in field services, maintenance, training, etc., highlight the need for enterprise mobility management providers, mobile operators, enterprise application and platform vendors, system integrators, device OEMs and other enterprise mobile suppliers to add services to support wearables. Enterprise connectivity continues at a rapid pace and its benefits are only achieved when end-to-end solutions – including security and management services – support the devices and connections.”

It should be noted that ABI Research expects a total of 90 million wearable devices to ship in 2014 across multiple markets. As senior analyst Joshua Flood notes, wearable tech will be characterized by a diversity of products, although only those with clear use-cases and target audiences are likely to succeed.

“[2014] will be a critical period for the acceptance and adoption of wearable devices. Healthcare and sports and activity trackers are rapidly becoming mass-market products,” the analyst says.

“On the flipside, wearable devices like smart watches need to overcome some critical obstacles. Aesthetic design, more compelling use cases, battery life and lower price points are the main inhibitors. How vendors approach these challenges and their respective solutions will affect the wearable market far in the future.”

According to Flood, chipset vendors are beginning to pave the way with interesting wearable reference designs that will allow non-technology OEMs and brands to quickly jump upon the wearable device bandwagon and offer diverse, innovative, unique and stylish solutions.

“While smart glasses could be the starting point moving away from today’s touchscreen smartphones to eyewear devices using a voice interface, pricing, battery life and style will all play crucial roles for market traction,” he continues.

“Due to these limitations, the enterprise sector will be the early target for smart glasses before they are ready for mass-market adoption. [We] expect more than two million smart glasses [to] ship in 2014, [with] the category forecast to grow rapidly from 2015 onwards. Mobile enabling technologies like augmented reality will play a vital part in enhancing smart glass capabilities.”

Indeed, smart glasses and smart watches will account for a relatively small segment of the wearable device market in 2014, with medical, wellness and sports and activity wearable devices expected to provide the bulk of wearable device shipments this year.

“Activity trackers will continue to be the most popular wearable device as people carefully monitor their activity levels and energy output,” Flood concludes. “Concerns around weight management and even obesity are the prime drivers behind this wearable device type. The collection and analysis of the captured personal performance data through associated websites and their communities is also a crucial element in building out the use-case.”

Open Garden hardware built around ATtiny84 MCU

Cooking Hacks, the the open hardware division of Libelium, has debuted a new Open Garden hardware platform.

Powered by Atmel’s ATtiny84 microcontroller (MCU), the platform consists of three separate kits equipped with sensors to maintain healthy growth, whether plants are located indoors or outside.

“All kits measure parameters such as temperature, humidity and light; soil moisture is monitored in the Indoor and Outdoor kits; water sensors such as pH, conductivity and temperature are added to the Hydroponics kits,” David Bordonada, Manager of Libelium’s Open Hardware division, explained.

“The Open Garden platform works with various types of actuators that can modify the state of the plants, by irrigating them with droppers or sprinklers or activating lights and oxygen pumps. The sensor nodes periodically send information to an Internet Gateway by using available wireless interfaces such as Wi-Fi, GPRS and 3G.”

According to Bordonada, an open-source web application stores data, allowing users to easily access relevant information from a browser or iPhone/Android app.

The system – compatible with both U.S. (110V) and Europe (220V) power requirements – will be showcased at Maker Faire Bay Area, May 17-18, 2014, at booth 231.

“Open Garden helps you get started with plant projects that range from beginner gardens to fully automated watering systems with grow lights,” added Bordonada.

“Now it’s easy to run your garden with microprocessors and a suite of sensors to monitor your plants and make sure they get optimal care.”

Interested in learning more? You can check out the official Open Garden page here. Readers may also want to browse through some of our previous articles on open source agriculture, including “The Internet of Things, Stalk by Stalk,” “Smart Urban Aquaponics in West Oakland,” “DIY Farming with Atmel and Arduino,” “Open Source Aquaponics with APDuino,” Agricultural Monitoring with Atmel AVR
,” “Arduino-Based Farming in Maine” and “Building a DIY Moisture Monitor.

Atmel’s SAM4L powers Intoino DIY kits

Intoino – which recently surfaced on Indiegogo – is a comprehensive lineup of kits that allows Makers to easily build a wide range of electronic devices and Internet of Thing (IoT) platforms.

“Intoino Maker Kits are for inventors, designers, students and all creative minds willing to turn their electronic product idea into reality. [The] kits are LEGO-like boxes containing an Arduino Leonardo (Atmel ATmega32u4 MCU), Tinkerkit sensors, actuators and the Intoino Bulb (the smart WiFi antenna) that connects your Arduino and its sensors to the Internet for IoT applications,” an Intoino rep explained.

“You can [link] the Bulb to the Arduino and start programming it via WiFi without physically connecting it to the PC. Once you have programmed your system, the Intoino Bulb automatically starts to act like a modem, giving your project WiFi connectivity.”

At its core, the Intoino platform (bulb) is powered by Atmel’s ARM-based SAM4L microcontroller paired with an IEEE 802.11 b/g/n wireless module that can be used for wireless programming and connecting various IoT sensors.

Additional key project features and specs include:

  • USB-OTG with intelligent host mode (independent from device power configuration)
  • Automatic recognition of Arduino boards and USB connected devices
  • Self (via power supply) or USB powered with automatic detection and control
  • SSL layer for Secure connection with Web apps (Facebook, Twitter, etc)
  • Wireless programming directly from Arduino IDE
  • Memory storage capabilities (“store&program” functionality)
  • Easy integration with USB Atmel devices

It should be noted that Intoino also maintains an official app store, allowing Makers to share or sell their projects. Current use cases listed on Intoino’s website include an automatic pet feeder, tweeting plant, gas alert alarm and a sound activated lamp.

Interested in learning more? You can check out Intoino’s official Indiegogo page here.

Open Electronics talks Adafruit’s FLORA (ATmega32u4)

Writing about wearable technology for Open Electronics, Alessio Biancalana highlights Adafruit’s FLORA, a popular platform powered by Atmel’s versatile Atmega32u4 microcontroller (MCU).

“Adafruit released more than 100 tutorials and over 25 libraries for the Arduino IDE, so they [ultimately] decided to produce their own wearable platform. The cool aspect about FLORA is that this tiny [platform] is fully compatible with Arduino, so no matter the operating system you will immediately be able to bootstrap your wearable startup,” Alessio explains.

“If you have the Arduino IDE installed on your computer, and if you know how to develop software for the original Arduino – and this is awesome, because as you know in an open ecosystem the knowledge reuse is on of the most important things.”

As Biancalana points out, FLORA boasts an on-board regulator, making the platform extremely beginner friendly.

“[It also] has four LEDs: power good, digital signal LED for bootloader feedback, data rx/tx. If we are power users, we can reprogram it all thanks to a ICSP controller; we have 14 sewing tap pads for electrical connections and attachments,” he says.

“[Makers] can expand [the] board to create even more powerful wearables, or maintain easy access to the controller so [it] can be hacked in many ways, growing a strong community around [the] hardware.”

Interested in learning more about Adafruit’s Atmel-powered FLORA? You can check out the platform’s official page on Adafruit here, read about Becky Stern’s “Make: Getting Started with Adafruit FLORA” here and browse our FLORA project archives here.