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Electronics Workbench (EWB) Instruments
Electronics Workbench (EWB)
Instruments
EWB Instruments
Multimeter
Function Generator
2 channel Oscilloscope
Bode Plotter
Frequency Counter
Word generator
4 channel Oscilloscope
Logic analyzer
Logic converter
Wattmeter
EWB Instruments
IV-analysis
Distortion analyzer
Network analyzer
Measurement probe
Spectrum Analyzer
Multimeter
Display
Current (Ampere)
Voltage (Volt)
Resistance (Ohm)
Power (Decibel)
Alternating current (AC)
+ probe
- probe
Direct current (DC)
+ probe
- probe
Schematic symbol
Multimeter (DC measurement)Voltage
measurement
Current measurement DC
setting
Multimeter (AC measurement)
Voltage measurement
Current measurement AC
setting
Function Generator
+ probe
- probe
Schematic symbol
Sinusoidal wave
Sawtooth wave
Square wave
+ probe
- probe
Function GeneratorVoltage measurement
Current measurement
Function generator
Wattmeter
Voltmeter
Schematic symbol
+ - Ammeter
+ -
Display (Wattage)
Power factor
WattmeterVoltage measurement
Current measurement
Oscilloscope
Channel A
Schematic symbol
Channel B
GroundTrigger
Toggle between black and white screen
Vertical cursor 1
Vertical cursor 2
Vertical cursor 1 (Readouts)Vertical cursor 2 (Readouts)Difference between cursor (Readout)
Saving in ASCII text file
Oscilloscope
Measure input signal
Measure output signal
Bode plotterSchematic symbol
Input signal
channel
Output signal
channel
A Bode magnitude plot is a graph of log magnitude versus frequency, plotted with a log-frequency axis, to show the frequency response of a linear system.A Bode phase plot is a graph of phase versus frequency, also plotted on a log-frequency axis, usually used in conjunction with the magnitude plot, to evaluate how much a frequency will be phase-shifted.
Bode plotter
Measure input signal
Measure output signal
Magnitude versus frequency
Phase versus frequency
Frequency counter Schematic symbol
Frequency counter is used to measure signal frequency
Frequency Probe
Display
The minimum sensing voltage
Trigger level is the point that must be reached by the waveform before a reading is displayed
Display only the AC component of a signalDisplay only the DC component of a signal
Frequency Counter
555 timer 1 kHz configuration
Actual output
frequency
Duration of 1 cycle
Frequency Counter
555 timer 1 kHz configuration
Duration of positive pulse
Duration of negative pulse
Rise time of a single counter
Logic analyzer
Schematic symbol
Signal
Probe
External clock
Clock qualifie
r
Trigger qualifie
r
The logic analyzer displays up to 16 digital signals in a circuit. It is used for fast data acquisition of logic states and advanced timing analysis to help design large systems and carry out troubleshooting.
Logic analyzer
Probing 1st input signal
Probing 2nd input signal
Probing output signal
Logic Converter
Schematic symbol
8 input signal probe Deriving truth
table from circuit
Converting truth table to Boolean expressionSimplify truth table to Boolean expressionConverting Boolean expression to truth table
Converting Boolean expression to circuitConverting Boolean expression to NAND circuit
Boolean expression
Truth table
1 output signal probe
Logic Converter
Deriving truth table from circuit
Logic Converter
Converting truth table to Boolean expression
Boolean expression obtained
Logic Converter
Simplify truth table to Boolean expression
Simplified Boolean expression
Logic Converter
1st step: Type desired Boolean expression
2nd step: Converting Boolean expression to truth table
Truth table printed here!
Logic Converter
Converting Boolean expression to circuit
Circuit produced
Logic Converter
Converting Boolean expression to NAND circuit
Circuit produced
