when i tried to simulate the circuit,there was an error in simulating and it is displayed that it is due to singular matrix.
i could find any error..in the circuit and kindly help me to solve this..if possible..please correct and attach the copyof it i will be very thankful for your help.
You are connecting two "Out" together! that's why Multisim was referring to the pin 5 connection issue.
Also, the stimulation parameters needed to be tuned. Kindly check the file
is there any option to club or add those two outputs and giving to the transistors in the circuit.thanks for your solution regarding my problem explained above.