SECT_12_AtoD_DtoA - Advanced Microcomputer Systems
... o In principle, any DAC can be interfaced to any microprocessor system o In practice, some combinations of DACs and microprocessors are easier than others and require much simpler hardware and software in the interface o Interfacing an 8-bit DAC to an 8-bit microprocessor is easy: Write to port co ...
... o In principle, any DAC can be interfaced to any microprocessor system o In practice, some combinations of DACs and microprocessors are easier than others and require much simpler hardware and software in the interface o Interfacing an 8-bit DAC to an 8-bit microprocessor is easy: Write to port co ...
EXPERIMENT 1 (ELECTRO-TECHNIQUE)
... PART A: DUAL-TRACE METHOD OF MEASUREMENT The phase angle between two signals of the same frequency can be determined using the oscilloscope using dual-trace comparison with the calibrated time base. Despite of giving better accuracy compared to the Lissajous pattern method, it also can compare two s ...
... PART A: DUAL-TRACE METHOD OF MEASUREMENT The phase angle between two signals of the same frequency can be determined using the oscilloscope using dual-trace comparison with the calibrated time base. Despite of giving better accuracy compared to the Lissajous pattern method, it also can compare two s ...
Research Proposal - Sacramento
... As mentioned before, the amplitude of the heartbeat signal detected varies greatly depending on the measurement conditions. So the question becomes, how do we amplify that signal to fill the full scale input of an analog to digital converter (ADC), without clipping the signal by amplifying it too mu ...
... As mentioned before, the amplitude of the heartbeat signal detected varies greatly depending on the measurement conditions. So the question becomes, how do we amplify that signal to fill the full scale input of an analog to digital converter (ADC), without clipping the signal by amplifying it too mu ...
A 1-V Fully Differential Sample-and-Hold Circuit using Hybrid Cascode
... converters are key building blocks of such systems because they make it possible to achieve high conversion speed and high linearity at the same time. On the other hand, the parasitic behavior of the S/H deteriorates the analog input signal. Most of the signal quality impairments caused thereby can ...
... converters are key building blocks of such systems because they make it possible to achieve high conversion speed and high linearity at the same time. On the other hand, the parasitic behavior of the S/H deteriorates the analog input signal. Most of the signal quality impairments caused thereby can ...
电路笔记 CN-0114 利用数字电位计 可编程增益仪表放大器
... may use the "Circuits from the Lab" in the design of your product, no other license is granted by implication or otherwise under any patents or other intellectual property by application or use of the "Circuits from the Lab". Information furnished by Analog Devices is believed to be accurate and rel ...
... may use the "Circuits from the Lab" in the design of your product, no other license is granted by implication or otherwise under any patents or other intellectual property by application or use of the "Circuits from the Lab". Information furnished by Analog Devices is believed to be accurate and rel ...
Reaction Timer
... The circuit below can be used to test a person’s reaction time to a precision of ±0·01 seconds. The time is indicated by a series of seven leds showing the output of a binary counter (4060). The two D type flip-flops are in a 4013. The led shown on the circuit diagram is the “stimulus”. Switch S1 st ...
... The circuit below can be used to test a person’s reaction time to a precision of ±0·01 seconds. The time is indicated by a series of seven leds showing the output of a binary counter (4060). The two D type flip-flops are in a 4013. The led shown on the circuit diagram is the “stimulus”. Switch S1 st ...
Feature Focus: Mask Testing
... then adjustments are made to the new device in an attempt to bring it into spec. With continuous waveform monitoring applications, an oscilloscope is used to continuously monitor a waveform for quality purposes. If the captured waveform completely falls inside the allowed range, then the oscilloscop ...
... then adjustments are made to the new device in an attempt to bring it into spec. With continuous waveform monitoring applications, an oscilloscope is used to continuously monitor a waveform for quality purposes. If the captured waveform completely falls inside the allowed range, then the oscilloscop ...
Digital Insulation Resistance Testers
... The Fluke 1550 comes with Quicklink software and has on-board memory to store individual test results. These can be down-loaded to a serial printer or computer through the integral Infrared Communication port (IRDA PORT). Fluke Quicklink 1550 Software requires a PC running Windows® 95, 98, Me, 2000, ...
... The Fluke 1550 comes with Quicklink software and has on-board memory to store individual test results. These can be down-loaded to a serial printer or computer through the integral Infrared Communication port (IRDA PORT). Fluke Quicklink 1550 Software requires a PC running Windows® 95, 98, Me, 2000, ...
Solutions
... temp. Unfortunately, the transduced signal is not electrical, so it cannot be integrated into an automated data acquisition routine. A thermocouple can measure temperatures over a very broad range and is relatively simple to build yourself and integrate into PC-based data acquisition. However, it re ...
... temp. Unfortunately, the transduced signal is not electrical, so it cannot be integrated into an automated data acquisition routine. A thermocouple can measure temperatures over a very broad range and is relatively simple to build yourself and integrate into PC-based data acquisition. However, it re ...
CS244- Introduction to embedded systems and ubiquitous computing
... Sampling: how often the signal is converted. Quantization: how many bits used for sampling. ...
... Sampling: how often the signal is converted. Quantization: how many bits used for sampling. ...
Noise Reduction and Isolation
... two input terminals and the common terminal. Because the two inputs must have identical voltages, they may be tied together and connected to one voltage source. ...
... two input terminals and the common terminal. Because the two inputs must have identical voltages, they may be tied together and connected to one voltage source. ...
Understanding The 1VPP Composite Video Signal
... The composite video waveform contains all the information needed for the complete CRT picture, line by line and field by field. This signal is used in the picture tube to reproduce the picture on the scanning raster. Composite video consists of video information plus the blanking and sync pulses nee ...
... The composite video waveform contains all the information needed for the complete CRT picture, line by line and field by field. This signal is used in the picture tube to reproduce the picture on the scanning raster. Composite video consists of video information plus the blanking and sync pulses nee ...
Calibration Of Oscilloscopes
... The vertical or y-axis of the graticule typically represents an electrical voltage while the horizontal or x-axis typically represents time. The x-axis can correspond to an electrical voltage as well. An oscilloscope analyses DC voltages, AC voltages, and AC voltages having a DC offset. Oscilloscope ...
... The vertical or y-axis of the graticule typically represents an electrical voltage while the horizontal or x-axis typically represents time. The x-axis can correspond to an electrical voltage as well. An oscilloscope analyses DC voltages, AC voltages, and AC voltages having a DC offset. Oscilloscope ...
DOC
... 1. Build the low pass filter circuit shown in . (Remember that the signal generator is connected to ground internally.) 2. Set up CH 1 and CH 2 of the oscilloscope for AC coupling and a x10 probe. Turn off CH 3 and CH 4. Initially set the time base to 20 µsec/div. 3. With the function generator conn ...
... 1. Build the low pass filter circuit shown in . (Remember that the signal generator is connected to ground internally.) 2. Set up CH 1 and CH 2 of the oscilloscope for AC coupling and a x10 probe. Turn off CH 3 and CH 4. Initially set the time base to 20 µsec/div. 3. With the function generator conn ...
DVI Interface
... TMDS – cable up to the length of 15 m. With LVDS the resolution of 2048 x 1536 pixels can be gained, resolution with TMDS can be much higher (two ...
... TMDS – cable up to the length of 15 m. With LVDS the resolution of 2048 x 1536 pixels can be gained, resolution with TMDS can be much higher (two ...
International System of Units (SI)
... pressure, vibration etc, to the recorded data storage. This not only includes the physic • The measurement system in its simplest form generates a human readable interface that can be used for simple monitoring. In this simple system any data must be recorded by the operator. The measurement system ...
... pressure, vibration etc, to the recorded data storage. This not only includes the physic • The measurement system in its simplest form generates a human readable interface that can be used for simple monitoring. In this simple system any data must be recorded by the operator. The measurement system ...
CA3162, CA3162A
... 1. Apply 0V across V11 to V10 . Adjust zero potentiometer to give 000mV reading. Apply 900mV to input and adjust gain potentiometer to give 900mV reading. 2. Linearity is measured as a difference from a straight line drawn through zero and positive full scale. Limits do not include ±0.5 count bit di ...
... 1. Apply 0V across V11 to V10 . Adjust zero potentiometer to give 000mV reading. Apply 900mV to input and adjust gain potentiometer to give 900mV reading. 2. Linearity is measured as a difference from a straight line drawn through zero and positive full scale. Limits do not include ±0.5 count bit di ...
电路笔记 CN-0091 利用
... use the "Circuits from the Lab" in the design of your product, no other license is granted by implication or otherwise under any patents or other intellectual property by application or use of the "Circuits from the Lab". Information furnished by Analog Devices is believed to be accurate and reliabl ...
... use the "Circuits from the Lab" in the design of your product, no other license is granted by implication or otherwise under any patents or other intellectual property by application or use of the "Circuits from the Lab". Information furnished by Analog Devices is believed to be accurate and reliabl ...
电路笔记 CN-0084 利用
... use the "Circuits from the Lab" in the design of your product, no other license is granted by implication or otherwise under any patents or other intellectual property by application or use of the "Circuits from the Lab". Information furnished by Analog Devices is believed to be accurate and reliabl ...
... use the "Circuits from the Lab" in the design of your product, no other license is granted by implication or otherwise under any patents or other intellectual property by application or use of the "Circuits from the Lab". Information furnished by Analog Devices is believed to be accurate and reliabl ...
Synchro Resolver-to-Digital Converter (HSDC HRDC1459 Series)
... HSDC/HRDC1459 series synchro/resolver-digital converter is a hybrid integrated conversion device for continuous tracking designed on the principle of model II servo. This series products are designed and manufactured by MCM process, the core elements adopt special chip developed independently by our ...
... HSDC/HRDC1459 series synchro/resolver-digital converter is a hybrid integrated conversion device for continuous tracking designed on the principle of model II servo. This series products are designed and manufactured by MCM process, the core elements adopt special chip developed independently by our ...
Oscilloscope types
This is a subdivision of the Oscilloscope article, discussing the various types and models of oscilloscopes in greater detail.