ELECTRONICS: TURCK’s line of Ethernet switches has been updated to include unmanaged models that will support either 4- or 8-pin M12 twisted pair cable, as well as 4- and 5-pin 7/8-16UN power cable. The 4-pin switch is suitable for EtherNet/IPTM applications with both managed and unmanaged options, while the 8-pin switch is suitable for standard Ethernet applications.
The fully encapsulated switches are capable of information transfer and real-time I/O control in harsh duty locations. The switches support 10/100 Base-T with twisted pair Ethernet cable. The unmanaged switches are available with 5 or 9 ports, while the managed switch is available with 9 ports, one of which is used as a RS-232 configuration port.
Switches are simple to set up by applying power and connecting devices to the ports. A managed switch supports IGMP, RSTP, SNMP and V-LAN and may be configured by the RS-232 serial configuration port or by an internal Web page.
In this new Design News feature, "How it Works," we’re starting off by examining the inner workings of the electronic cigarette. While e-cigarettes seemed like a gimmick just two or three years ago, they’re catching fire -- so to speak. Sales topped $1 billion last year and are set to hit $10 billion by 2017. Cigarette companies are fighting back by buying up e-cigarette manufacturers.
Advertised as the "Most Powerful Tablet Under $100," the Kindle Fire HD 6 was too tempting for the team at iFixit to pass up. Join us to find out if inexpensive means cheap, irreparable, or just down right economical. It's teardown time!
The increased adoption of wireless technology for mission-critical applications has revved up the global market for dynamic electronic general purpose (GP) test equipment. As the link between cloud networks and devices -- smartphones, tablets, and notebooks -- results in more complex devices under test, the demand for radio frequency test equipment is starting to intensify.
Much of the research on lithium-ion batteries is focused on how to make the batteries charge more quickly and last longer than they currently do, work that would significantly improve the experience of mobile device users, as well EV and hybrid car drivers. Researchers in Singapore have come up with what seems like the best solution so far -- a battery that can recharge itself in mere minutes and has a potential lifespan of 20 years.
Some humanoid walking robots are also good at running, balancing, and coordinated movements in group settings. Several of our sports robots have won regional or worldwide acclaim in the RoboCup soccer World Cup, or FIRST Robotics competitions. Others include the world's first hockey-playing robot and a trash-talking Scrabble player.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.