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Hall effect devices produce a very low signal level and thus require amplification. The vacuum tube amplifier technology available in the first half of the 20th century was too large, expensive, and power-consuming for everyday Hall effect sensor applications, which were limited to laboratory instruments.
The KYK-13 Electronic Transfer Device is a common fill device designed by the United States National Security Agency for the transfer and loading of cryptographic keys with their corresponding check word. The KYK-13 is battery powered and uses the DS-102 protocol for key transfer. Its National Stock Number is 5810-01-026-9618.
Next Generation Load Device-Medium (NGLD-M) - replacement for the Simple Key Loader. [1] AN/PYQ-10 Simple Key Loader (SKL) - originated in 2006 as a replacement for the DTD. KIK-30, a more recent fill device, is trademarked as the "Really Simple Key Loader" (RASKL) with "single button key-squirt." It supports a wide variety of devices and keys. [2]
The planar Hall sensor is a type of magnetic sensor based on the planar Hall effect of ferromagnetic materials. [1] [2] It measures the change in anisotropic magnetoresistance caused by an external magnetic field in the Hall geometry. As opposed to an ordinary Hall sensor, which measures field components perpendicular to the sensor plane, the ...
The key features of this chip are, as highlighted in a 1980 presentation by Karl Guttag (one of the designers): [1] 256 by 192 full color pixels per screen; 15 different colors and/or shades; Non-interlaced color composite video output; Direct wiring to RAS/CAS type dynamic RAMs; Automatic refresh of dynamic RAMs; General 8-bit memory mapped ...
An E-8 crew member entering data using an AN/PYQ-10 before a flight. The AN/PYQ-10 Simple Key Loader (SKL) is a ruggedized, portable, hand-held fill device, for securely receiving, storing, and transferring data between compatible cryptographic and communications equipment.
Has an ATmega328 with Arduino bootloader, a dual H-bridge and additional prototyping space and headers. It is compatible with many shields, though four digital pins are used when operating the motor controller. Has an onboard voltage regulator, additional LEDs, a temperature sensor, and a light sensor. Part of the DFRobotShop Rover kit ...
The operator interface has an 8 line of 20 characters and 6 buttons, with what Sypris calls "1-button key squirt" and 2-button zeroize (clear memory). [ 2 ] A simpler device than the AN/CYZ-10 , the KIK-30 is now planned to replace the venerable KYK-13 fill devices, with up to $200 million budgeted in 2009 to procure the newer units in quantity.