tecmata.com
embedded world 2015 - Security-Trend in der Automotive Branche - tecmata GmbH / Embedded Software | Aktuelles-2015
http://www.tecmata.com/aktuelles-2015.html
Sie befinden sich auf: News. Aktuelles - Messen and Events 2015. Hier finden Sie ein Übersicht der Veranstaltungen. 02112015 HOB Silber Medaille auf der IENA. Auf der IENA in Nürnberg, der Internationalen Leitmesse für Ideen-Erfindungen-Neuheiten, präsentierte die tecmata ihren HOB, dem Sensor mit den unbegrenzten Möglichkeiten. Diese Innovation wurde mit der Silbermedaille für hervorragende Leistungen im Bereich Erfindung / Neuheit ausgezeichnet. 22092015 ASQF Safety and Security Day Rhein-Main. Nach de...
sporanski.de
Sporanski
http://www.sporanski.de/components.php
Sporanski drives on three omniwheels with radial axes. The omniwheels are driven by Sanyo Denki 103-770-1640 stepper motors with Maximum current: 1.41A and torque 0.62Nm. For the physics of stepper motors, see the page on Stepper Motors. The vehicle allows remote control over an XBee RF module. The electronic is on located two PCBs: the main PCB and the motor driver PCB. More details on the electronic circuits can be found on the Circuits.
sporanski.de
Sporanski
http://www.sporanski.de/circuits.php
The schematics of the main PCB is provided here. The net labels indicated at the Motor driver PCB connector in the linked pdf correspond with the labels in the schematics of the "3dstep" motor driver PCB of www.mechapro.de. The 3dstep manual can be found at www.mechapro.de.
sporanski.de
Sporanski
http://www.sporanski.de/intro.php
Spranski.de is the project web page for my hobby vehicle with omidirectional three wheel drive. It is shown from below in the picture on the right. Omnidirectional drives with omiwheels are common in hobby robotics, nowadays. I chose this drive for my hobby project because. For later applications it is good to have three degrees of freedom: two for the translations on a plane surface, and one for the rotation;. Below is a film of the vehicle.
sporanski.de
Sporanski
http://www.sporanski.de/xbee.php
The XBee is an RF module using the zigbee protocol (Home Automation 1.0 profile). The author of the present webpage was responsible for security reviews of the zigbee protocol. If you are interested in security tasks, please refer to my professional webpage www.segrids.com. This module includes the file xbee utils.py. Which includes the file hexen.py. Here is a small example how to use the module in python:.
sporanski.de
Sporanski
http://www.sporanski.de/steppers.php
The rotor of a stepper motor has a rim of (typically 100) alternating permanent magnetic bipoles with radial dipole moment. The stator consists of several coils arranged radially around the rotor which form also magnetic dipoles as long as they conduct a current. For the functionality of the stepper motor, only the attraction / rejection of the magentic poles on the rotor rim and the nearest magnetic poles on the stator is relevant. The picture is an R-plot. The R-code can be found here.
