Lab 8 - Portal UniMAP
... equipment or circuits which involved microprocessor. Generally in a control and data acquisition system, measurement on a few physical parameters such as pressure, temperature, speed etc is done by the transducer. The output of the transducer is in the form of analogue either voltage or current whic ...
... equipment or circuits which involved microprocessor. Generally in a control and data acquisition system, measurement on a few physical parameters such as pressure, temperature, speed etc is done by the transducer. The output of the transducer is in the form of analogue either voltage or current whic ...
Physics 517/617 Experiment 2 R-L-C Circuits
... b) Measure the internal resistance of the inductor. Draw a new circuit diagram that includes an internal resistor in series with the inductor. Why the internal resistor is treated as in series instead of parallel to the inductor? (Hint: consider the behavior of an inductor at high frequency.) Derive ...
... b) Measure the internal resistance of the inductor. Draw a new circuit diagram that includes an internal resistor in series with the inductor. Why the internal resistor is treated as in series instead of parallel to the inductor? (Hint: consider the behavior of an inductor at high frequency.) Derive ...
Abstract - JPInfotech
... as Display Port [2], [3], which is a digital display interface and serial advanced technology attachment, which is a storage interface. There are several modulation methods of SSCGs. Some SSCGs directly modulate the voltage controlled oscillator (VCO) [4] or the digitally controlled oscillator (DCO) ...
... as Display Port [2], [3], which is a digital display interface and serial advanced technology attachment, which is a storage interface. There are several modulation methods of SSCGs. Some SSCGs directly modulate the voltage controlled oscillator (VCO) [4] or the digitally controlled oscillator (DCO) ...
EET 131 PowerPoint Slides
... •Unlike manual switches that require a person to switch them, we need automatic switches that can be turned on or off by the voltage level (HIGH or LOW) present at the switch’s control input. ...
... •Unlike manual switches that require a person to switch them, we need automatic switches that can be turned on or off by the voltage level (HIGH or LOW) present at the switch’s control input. ...
DC939 - LTC2484CDD Evaluation Kit Quick Start Guide
... The LTC2484’s SINC4 digital filter is trimmed to reject 50 or 60 Hz line noise when operated with the internal conversion clock. To measure input normal mode rejection, connect IN- to a 2.5 volt source such as an LT1790-2.5 reference or 1k – 1k divider from the onboard 5V reference to ground. Apply ...
... The LTC2484’s SINC4 digital filter is trimmed to reject 50 or 60 Hz line noise when operated with the internal conversion clock. To measure input normal mode rejection, connect IN- to a 2.5 volt source such as an LT1790-2.5 reference or 1k – 1k divider from the onboard 5V reference to ground. Apply ...
digital system for power line frequency measurement
... fourth second. Therefore, frequency is calculated as an average obtained after exactly 100 periods of 50 Hz power line signal. Afterward, the controller generates new start signal that starts the next counting sequence. The calculated frequency value is represented by 24-bit two's complement value ...
... fourth second. Therefore, frequency is calculated as an average obtained after exactly 100 periods of 50 Hz power line signal. Afterward, the controller generates new start signal that starts the next counting sequence. The calculated frequency value is represented by 24-bit two's complement value ...
Digital Voltmeter Circuit using ICL7107
... Digital voltmeters are often preferred these days over analog voltmeters owing to their accuracy and high rate of precision. Also digital systems are preferred because of their less exposure to noise and good data compression capability. A voltmeter is an instrument measuring the potential differenc ...
... Digital voltmeters are often preferred these days over analog voltmeters owing to their accuracy and high rate of precision. Also digital systems are preferred because of their less exposure to noise and good data compression capability. A voltmeter is an instrument measuring the potential differenc ...
Lec - KFUPM Faculty List
... The definitions given above apply to cases in which the input data appear as an analog or smoothly varying function. That would be the case if we were dealing with the standard analog voltage output produced by a radiation detector. However, the fast digital converters described in the previous sect ...
... The definitions given above apply to cases in which the input data appear as an analog or smoothly varying function. That would be the case if we were dealing with the standard analog voltage output produced by a radiation detector. However, the fast digital converters described in the previous sect ...
clock skew
... that a local spike in current can be supplied from nearby bypass capacitance rather than through the resistance of the overall power grid. • power distribution network doesn’t really need to carry all of the peak current. • Much of the difference between peak and average current may be supplied by l ...
... that a local spike in current can be supplied from nearby bypass capacitance rather than through the resistance of the overall power grid. • power distribution network doesn’t really need to carry all of the peak current. • Much of the difference between peak and average current may be supplied by l ...
Simple Dice using IC 555 and IC 4017
... counters having 10 and 8 decoded outputs respectively. The 4017 are monolithic integrated circuits, fabricated in standard Al-gate CMOS technology. Are available in 16-iead dual in-line plastic package. Inputs include a CLOCK, a RESET and a CLOCK inhibit signal Schmitt trigger in the CLOCK input cir ...
... counters having 10 and 8 decoded outputs respectively. The 4017 are monolithic integrated circuits, fabricated in standard Al-gate CMOS technology. Are available in 16-iead dual in-line plastic package. Inputs include a CLOCK, a RESET and a CLOCK inhibit signal Schmitt trigger in the CLOCK input cir ...
4-Bit Counter
... The outputs of the counter are named F0, F1, F2, and F3. These outputs also represent current state of the flip-flops. B. Choice of Flip-Flop • The counter designed has 4 JK-Flip Flops. The JK-Flip Flop triggers at every negative going edge of the clock signal. • A latch is a level-sensitive device. ...
... The outputs of the counter are named F0, F1, F2, and F3. These outputs also represent current state of the flip-flops. B. Choice of Flip-Flop • The counter designed has 4 JK-Flip Flops. The JK-Flip Flop triggers at every negative going edge of the clock signal. • A latch is a level-sensitive device. ...
Time-to-digital converter
In electronic instrumentation and signal processing, a time to digital converter (abbreviated TDC) is a device for recognizing events and providing a digital representation of the time they occurred. For example, a TDC might output the time of arrival for each incoming pulse. Some applications wish to measure the time interval between two events rather than some notion of an absolute time.In electronics time-to-digital converters (TDCs) or time digitizers are devices commonly used to measure a time interval and convert it into digital (binary) output. In some cases interpolating TDCs are also called time counters (TCs).TDCs are used in many different applications, where the time interval between two signal pulses (start and stop pulse) should be determined. Measurement is started and stopped, when either the rising or the falling edge of a signal pulse crosses a set threshold. These requirements are fulfilled in many physical experiments, like time-of-flight and lifetime measurements in atomic and high energy physics, experiments that involve laser ranging and electronic research involving the testing of integrated circuits and high-speed data transfer.