The VersaMax™ Nano Controller from GE Fanuc Automation, http://gefanuc.com/products/controllers,
targets high-volume applications with cost, space, and fast-processing-speed
constraints. "Its $180 list price makes it a more flexible option for engineers
designing counter-, timer-, and relay-based control systems," says Product
Manager Bill Black. With only 10 I/O points, Nano targets applications that need
powerful control, but not high I/O counts. The compact (75- x 80- x 47-mm) PLC
includes 2K words of memory, PID, floating-point math, subroutines, and serial
read/write commands. It supports up to two high-speed counters (10 kHz) and has
three PWM/pulse train outputs (5 kHz). Standard RS-232 communication can be used
for SNP Slave, Modbus RTU Slave, or Serial In/Out commands. Plus, the new
VersaMax SE Module connects Micro and Nano controllers to Ethernet so users can
solicit and send information, upload/download programs, and monitor and control
devices over Ethernet.
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.
The DDV-IP is a two-wheeled self-balancing robot that can deliver cold beverages to thirsty folks on hot summer days. A wireless RF remote enables manual control of the device beyond the act of self-balancing. All of the features of the DDV-IP result in an effective delivery vehicle while providing entertainment to the user.
Eric Doster of iFixit talks about the most surprising aspect of the Microsoft Surface Pro 3 teardown. In a presentation at Medical Design & Manufacturing Midwest, iFixit gave the Surface Pro 3 a score of one (out of a possible 10) for repairability.
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.