Microprocessors Course
Introduction:
Today, technology has taken a very important position in our lives. Every day thousands of
people use the computer whether for work, entertainment or educational reasons, but many
of them never take time to think or in

Laboratory 4: The 555 Timer
Purpose:
Construct an operational astable multivibrator circuit using the 555 timer
Construct an operational monostable multivibrator circuit using the 555
timer.
Calculate the output time high and low for both circuits.
Sum

Laboratory 3: Basic Op Amps Circuits
Purpose:
Construct an operational non-inverting amplifier circuit.
Construct an operational difference amplifier circuit.
Determine VOUT and Vs.
Calculate the gain.
Summary of Related Theory:
An operational amplifier i

Laboratory 5: Op-Amps Circuits
1. Purpose:
1.1. Construct a Zero scale amplifier
1.2. Construct a current to voltage converter amplifier
1.3. Recalculate the resistance for best performance and obtain the desire off-set
voltage for each circuit
2. Summary

Laboratory #6
Up Down Counting
Laboratory 6: Up Down Counting
Objective:
Design an Up and Down Counter to count up from 00 to 99 and down from 99 to 00.
Summary:
The 74LS190 is a synchronous BCD UP/DOWN Counter. Synchronous operation is provided
by having

Laboratory 6:
Floating Load voltage to current converter amplifier
1. Purpose:
1.1. Construct a Floating Load V/I Converter Amplifier
1.2. Recalculate the resistance for best performance and obtain the desire off-set
voltage and gain.
2. Summary of Relate

Laboratory 7:
Voltage to current converter grounded load amplifier
1. Purpose:
Construct a V/I Converter Grounded Load Amplifier
Determinate the desire off-set voltage.
Compare the experimental current with the theoretical value
2. Summary of Related T