QKits Electronic Kits: K2618, Digital to Analog Converter Kit

Features:

	Full 8-bit resolution
	Output range 0V to 1V DC in 255, 4mV steps
	Non-linearity of ±0.5V LSB
	Programmable from BASIC

Applications:

	Analog control of motor speed, attenuators, frequency generators, etc.
	Automated varying voltage generation
	General-purpose analog signal generation

The Digital-to-Analog Converter Card is intended for use with the Intelligent Motherboard (K2612) for the RS232 Serial Port Extension System, and is an addition to the other plug-in cards in this range. The D-to-A (Digital-to-Analog) Converter transforms a binary number, presented to it via the system data bus from the Intelligent Motherboard, into an analog voltage output. The 8-bit binary input offers up to 255 possible steps, each step producing an analog DC output of 4mV. With a binary input of 0000 0000 (decimal 0 or hex 00), the minimum output from the D-to-A converter is 0V, but with an input of 1111 1111 (decimal 255, hex FF) an output of 1·02V is obtained. This output from the D-to-A Converter Card could then be used to control analog equipment, such as the volume of an automated mixing desk or the control of lighting, and even motors and actuators. etc.

	~ Celebrating 16 Years of QualityKits in 2012 ~		08-Feb-2012

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