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A bucket brigade or bucket-brigade device (BBD) is a discrete-time analogue delay line, [1] developed in 1969 by F. Sangster and K. Teer of the Philips Research Labs in the Netherlands. It consists of a series of capacitance sections C 0 to C n. The stored analogue signal is moved along the line of capacitors, one step at each clock cycle.
RS-485 supports inexpensive local networks and multidrop communications links, using the same differential signaling over twisted pair as RS-422.It is generally accepted that RS-485 can be used with data rates up to 10 Mbit/s [a] or, at lower speeds, distances up to 1,200 m (4,000 ft). [2]
Allen-Bradley is the brand-name of a line of factory automation equipment owned by Rockwell Automation.The company, with revenues of approximately US $6.4 billion in 2013, manufactures programmable logic controllers (), human-machine interfaces, sensors, safety components and systems, software, drives and drive systems, contactors, motor control centers, and systems of such products.
The final Saturday of the calendar year is full of college football bowl games. Breaking down all eight matchups and why you should watch each of them.
A motor controller is a device or group of devices that can coordinate in a predetermined manner the performance of an electric motor. [1] A motor controller might include a manual or automatic means for starting and stopping the motor, selecting forward or reverse rotation, selecting and regulating the speed, regulating or limiting the torque, and protecting against overloads and electrical ...
The Bears, after an embarrassing loss on Thanksgiving, fired Matt Eberflus – the first in-season coaching firing in the team's century-plus existence.
This year's best songs include Charli XCX and Lorde working it out on the remix, Chappell Roan's breakout hit, and Doechii's quirky rap anthem.
1200 (MCC), in Roman numerals; E = m × c × c, is the equation for mass–energy equivalence; Halo: The Master Chief Collection, a collection of first-person shooter titles; Merchant category code, assigned to companies accepting credit cards; Mesoscale convective complex in meteorology