In this article, circuitstoday.com explain the basics surrounding arduino. As the title indicates, this article is for absolute beginners in the world of electronics and for people who are beginning with arduino boards.
Arduino is an electronics prototyping platform based on a micro controller. Arduino boards are usually made using Atmel’s Atmega series micro controllers or ARM micro controllers. Arduino is an open source hardware project which means the designs of board (the hardware architecture, CAD files) are available to public with open source license. Anyone can modify the hardware designs and the associated software.
What is Arduino – Introduction to Arduino for Beginners - [Link]
A purely software based USB peripheral for ARM Cortex M0+ devices. This software enables Cortex M0+ devices to act as Low speed USB device. It includes a lightweight USB & HID Stack and easily be optimized to consume only 4KB of flash.
LemcUSB: software USB for EFM32ZG (ARM Cortex M0+) - [Link]
Dave looks at the open source hardware UFactory uARM 4-axis desktop robotic arm kit project available on kickstarter.
This is the first unit produced, and comes with the suction cup head and Arduino Uno board and shield controller.
EEVblog #586 – Open Source Hardware uARM 4-Axis Desktop Robotic Arm Kickstarter - [Link]
Murata SN8200 Wireless Development Kit+ is a self-contained, Broadcom-based, 802.11 b/g/n Wi-Fi network controller module that provides serial-to-Wi-Fi connectivity to the Internet. It provides the necessary protocols for devices communicating with the Internet. In a compact size, SN8200 integrates an ARM Cortex M3-based controller, Wi-Fi BB/MAC/RF IC, RF front end, flash memory, clocks, and on-board antenna in one small form factor. The device has everything you need in setting up your own wireless network, making it ideal for applications such as stand-alone webservers, smart medical and fitness devices, and even for home automation or industrial control monitoring.
Setting up the module is fast and easy. Included on the software CD is the EZ Web Wizzard™, a custom software by Murata that supports easy web-based control. There is also a Quickstart Guide pdf for your reference. Going through theEZ Web Wizzard™ will help you process and install the Simple Network Interface Controller (SNIC) and after that you can install the drivers and start connecting to the device. Read the rest of this entry »
STMicroelectronics have announced the LSM6DB0, the latest addition to its iNEMO family.
It packs a 3-axis accelerometer, 3-axis gyro and low energy ARM-based Cortex processor in a tiny 3 x 3 mm package.
This chip is designed to interface with baseband chipsets that don’t have a sensor co-processor. Additional external sensors can also be hooked up via its I2C interface, allowing the on-board processor to take care of all sensor-related functions to help minimize application latency at a system level. The device is fully compatible with all of the latest mobile operating systems including Android Kit-Kat 4.4. The sensor’s performance is the result of true 6-axis sensing, where both the 3-axis accelerometer and 3-axis gyroscope are manufactured on the same chip. They operate synchronously at the same output data rate,combinig correlated, true six-degree-of-freedom motion and not just separate acceleration and angular-rate inputs. [via]
A 6-axis Inertial Motion Sensing Device - [Link]
Frank Zhao posted his STM32F4 breakout board [via]:
I really like the STM32 family of ARM microcontrollers. This breakout board is a narrow design that fits perfectly on a breadboard. Every pin is accessible. It has USB, a reset button, and a bootload button. The chip itself has a permanent USB bootloader that is activated by the bootload button. This means that no equipment is required to program this microcontroller, no expensive debugger, nothing at all except a USB cable.
Design files are open source and can be downloaded, there is also a short video about the bootloader and more instructions
I am also giving away blank PCBs to those interested (see “giveaway” on my page), Seeed makes more than I need, every single time
STM32F4Stamp, a breakout board for STM32F4 - [Link]
Flutter is an open source ARM-powered wireless Arduino with 1000m+ (3200 ft) range and 256-bit AES hardware encryption.
Flutter is a wireless electronics development platform based on Arduino. With over 3200ft (1km) of usable range, a powerful ARM processor, and integrated encryption, Flutter makes it easy for you to build projects that communicate across the house, across the neighborhood, and beyond.
Whether you want to check the temperature of a beer-brewing setup, have your mailbox send you a text message when the mailman arrives, control a swarm of flying robots, or just turn on your lights with your phone, Flutter gives you the range, power, and flexibility to do it.
Flutter: $20 Wireless Arduino with half mile (1km) range - [Link]
Boris Landoni present us an overview of todays microcomputer boards able to run Linux. He writes:
Today we present an overview of today’s market offering regarding ARM RISC microcomputer able to run a GNU/Linux distribution. And once again, this is just the beginning.While the growth of such a device segment was predictable, it wasn’t easy to predict such an explosion. In fact we now have an heterogeneous set of options, with different characteristics, requiring a different approaches to for the optimization of the GNU / Linux operating system. In this post we’ll try to present, on the one hand, the unifying elements of different devices and, secondly, to classify each device based on its best use cases.Let’s begin to point out a first list of devices to analyze, new ones appear every day but we’ll deal with them later.The ones we feature on this post are the following:
A Comprehensive Comparison of Linux Development Boards - [Link]
It’s an open ARM Cortex-A8 platform. It’s low cost, high performance and can be used in many fields with your boundless creativity.
This development kit adopts ITEAD A10 CORE, you can use it as a cost-effective single-board computer, the performance of which is more powerful than Raspberry Pi which now popular around the world:
- 1G ARM cortex-A8 processor, NEON, VFPv3, 256KB L2 cache
- Mali400, OpenGL ES GPU
- 1GB DDR3 @480MHz
- HDMI 1080p Output
- 10/100M Ethernet
- 2 USB Host, 1 micro SD slot, 1 SATA, 1 USB OTG
- 70 extend pin including I2C, SPI, RGB/LVDS, CSI/TS, FM-IN, ADC, CVBS, VGA, SPDIF-OUT, R-TP.
- Running Android, Ubuntu and other Linux distributions
Iteaduino Plus – ARM Cortex-A8 Dev-Platform - [Link]
Do you want to many processors on one board? Check this out. UDOO is an open hardware, low-cost computer equipped with an ARM i.MX6 Freescale processor for Android and Linux, alongside Arduino DUE’s ARM SAM3X, both CPU integrated on the same board! UDOO takes your DIY projects to the next level and it’s a powerful tool for education and creativity. UDOO could run either Android or Linux, with an Arduino-compatible board embedded.
We are delighted to announce a new mini-Pc board, UDOO, which integrates two processors, ARM i.MX6 by Freescale (for Android & Linux) and ARM SAM3X of Arduino DUE in a single board measuring 4.33 inch x 3.35 inch (11cm x 8.5cm).
On April 9th we launched a Kickstarter campaign which already reached the target of $27,000 in barely 2 days and keeps growing having raised 1700% over its target.
UDOO was conceived to both expedite the rapid prototyping of professional solutions and to support teaching activities in the field of physical computing, internet of things and interaction design. With the goal of promoting the use of the board in these domains we have built an international network of 5 universities: Carnegie Mellon University, USA; Aarhus University, DK; Siena, IT; OCADU Toronto CA; University of California San Diego, USA in order to share teaching experiences and to present solutions to create an open community accessible to everyone.
UDOO: Android Linux Arduino in a tiny single-board computer - [Link]