EE361 Lab 6.pdf - ELECTRICAL ENGINEERING DEPARTMENT California Polytechnic State University EE 361 Digital to Analog Converter(DAC and Motor Driver Lab

EE361 Lab 6.pdf - ELECTRICAL ENGINEERING DEPARTMENT...

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ELECTRICAL ENGINEERING DEPARTMENT California Polytechnic State University EE 361 Digital to Analog Converter (DAC) and Motor Driver Lab 6 Objective Using an Op-Amp to build a Summing amplifier and controlling a DC Motor Workbench Equipment Digital Oscilloscope Function Generator Digital Multimeter DC Power Supply Dual-tracking DC Power Supply Check-out Equipment, 20-111 window Scope Probe (10:1), 2 Banana to grabber 3 pair, 3red / 3black Banana to Banana lead, 3 BNC to grabber lead, 2 Background Digital counters are used in a variety of applications. Often they are used in conversion circuits such as digital to analog converters (DAC). One common counter is the 74163 which can be used in creating a digital to analog circuit. 74163 Pin Diagram and basic operation The 74163 IC counts in binary from 0000 to 1111 (zero to fifteen), the count is at outputs QA through QD where QA is the LSB (Least Significant Bit) = furthest to the right bit of binary number. When a positive to negative transition voltage is connected to the CLK input and the
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  • Winter '08
  • Shollenberger
  • DC Motor, Oscilloscope, Digital-to-analog converter, DC Power Supply

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