The company's bus control system is engineered to enable system operators to save money on multiple automated valve installations. It enables actuators in systems that use eight or more electric or pneumatically-actuated valves to be controlled by a PCL with a single pair of wires. The actuators are daisy chained on the same pair of wires, with each actuator assigned a unique address that identifies it to the PLC. Haywardhttp://rbi.ims.ca/4911-609
A make-your-own Star Wars Sith Lightsaber hilt is heftier and better-looking than most others out there, according to its maker, Sean Charlesworth. You can 3D print it from free source files, and there's even a hardware kit available -- not free -- so you can build one just in time for Halloween.
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