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The advantage of having an ER fluid which operates on the electrostatic effect is the elimination of leakage current, i.e. potentially there is no direct current. Of course, since ER devices behave electrically as capacitors, and the main advantage of the ER effect is the speed of response, an alternating current is to be expected.
Embedded Systems are also included in the sphere of operational technology (e.g. smart instrumentation), along with a large subset of scientific data acquisition, control, and computing devices. An OT device could be as small as the engine control unit (ECU) of a car or as large as the distributed control network for a national electricity grid.
SAP Business ByDesign (SME Cloud Enterprise Resource Planning) SAP Business One (B1 on HANA) (Small enterprise Enterprise Resource Planning) SAP CRM (Customer Relationship Management) (legacy product) SAP ERP (Enterprise resource planning) (legacy product, see S/4HANA) SAP PLM (Product Lifecycle Management) (legacy product)
An embedded system on a plug-in card with processor, memory, power supply, and external interfaces. An embedded system is a specialized computer system—a combination of a computer processor, computer memory, and input/output peripheral devices—that has a dedicated function within a larger mechanical or electronic system.
A remote terminal unit (RTU) is a microprocessor-controlled electronic device that interfaces objects in the physical world to a distributed control system or SCADA (supervisory control and data acquisition) system by transmitting telemetry data to a master system, and by using messages from the master supervisory system to control connected objects. [1]
The Electronic Frontier Foundation has raised concerns that companies can use the technologies necessary to support connected devices to intentionally disable or "brick" their customers' devices via a remote software update or by disabling a service necessary to the operation of the device. In one example, home automation devices sold with the ...
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OpenCores, a loose community of designers that supports open-source cores (logic designs) for CPUs, peripherals and other devices. OpenCores maintains an open-source on-chip interconnection bus specification called Wishbone