Featured Product: The XBee product family (www.digi.com/xbee) is a series of modular products that make adding wireless technology easy and cost-effective. Whether you need a ZigBee module or a fast multipoint solution, 2.4 GHz or long-range 900 MHz—there’s an XBee to meet your specific requirements.
Digi International XBee Cloud Kit
Product information: Digi now offers the XBee Wi-Fi Cloud Kit (www.digi.com/xbeewificloudkit) for those who want to try the XBee Wi-Fi (XB2B-WFUT-001) with seamless cloud connectivity. The Cloud Kit brings the Internet of Things (IoT) to the popular XBee platform. Built around Digi’s new XBee Wi-Fi module, which fully integrates into the Device Cloud by Etherios, the kit is a simple way for anyone with an interest in M2M and the IoT to build a hardware prototype and integrate it into an Internet-based application. This kit is suitable for electronics engineers, software designers, educators, and innovators.
Exclusive Offer: The XBee Wi-Fi Cloud Kit includes an XBee Wi-Fi module; a development board with a variety of sensors and actuators; loose electronic prototyping parts to make circuits of your own; a free subscription to Device Cloud; fully customizable widgets to monitor and control connected devices; an open-source application that enables two-way communication and control with the development board over the Internet; and cables, accessories, and everything needed to connect to the web. The Cloud Kit costs $149.
Embedded Products/Services: Pololu designs, manufactures, and distributes a variety of robotic and electronic parts. Get the building blocks for your next project at Pololu, where you can find wheels, motors, motion controllers, basic prototyping supplies, sensors, complete robot kits, and more. Pololu also offers a custom laser cutting service starting at $25.
Product information: The Pololu Zumo robot is an Arduino-controllable tracked robot platform that measures less than 10 cm × 10 cm, which is small enough to qualify for Mini Sumo. The Zumo includes two micro-metal gearmotors coupled to a pair of silicone tracks, a stainless steel bulldozer-style blade, six infrared reflectance sensors for line following or edge detection, a three-axis accelerometer and magnetometer, and a buzzer for simple sounds and music. A kit version is also available.
Exclusive offer: Use coupon code ZUMOCC20 for 20% off any one item in Pololu’s Zumo category (www.pololu.com/zumo).
The RE 30 EB precious metal brushed motor features a low start-up voltage, even after a long period in standstill. With a 53-mNm rated torque, the powerful motor provides twice the power of an Maxon RE 25 EB. In addition, the RE 30 EB features minimal high-frequency interference.
The RE 30 EB motor is specifically designed for haptic applications (e.g., surgical robots). Therefore, the motor can also be used as a highly sensitive sensor, acting as the sense of touch to register mechanical resistance.
Do you have sound programming skills and an interest in assisting a fellow electronics designer with an creative image projection project? If so, the Laser TV Project posted on the “Elektor Projects” website is for you.
The Laser TV Project (Source: Elektor-Projects.com)
Website editor Clemens Valens writes:
Some people use electronics to build something they need, others just want to find out if something can be done. These projects are often the most fun to read about because of their unusual character and the creativity needed to accomplish the (sometimes bizarre) goal. The laser TV project posted on Elektor Projects is such a project. It is an attempt to project an image by means of 30 rotating mirrors mounted on a VHS head motor. Why you would want to do such a thing is not important, can it be done is the thing that matters.
According to the author the main challenge is the phase synchronization of the top plate on which the mirrors are mounted, and the author is looking for interested BASCOM programmers to develop the motor PLL (or a similar software solution). The motor rotates at 750 rpm and must be precisely synchronized to a pulse, which is available once per revolution.
Do you want to help with this project? Have you done something similar with Atmel and BASCOM? If so, go to Elektor-projects.com and help “hpt” with the project. You can also review other projects and vote. Your vote counts!