Electronics II and Lab
Design a 555 astable multivibrator using 2 resistors – Ra and Rb and a capacitor C, as shown in the circuit shown below. The specifications are: C = 680pF, one of the resistors is 10kΩ, and a duty cycle of 65%. Calculate all the values in the table, show ALL work.
State the theory behind the lab
Answer the pre-lab question(s), and perform calculations if necessary.
List of devices and meters used to conduct the experiment
Steps you took to carry out the lab.
What did you discover/confirm?
Screen shots of the meter readings.
Use tables and diagrams to record results.
Compare calculations with the measured values.
What did you learn?