I need help with the series of monostable configuration of 555 Timers. The idea is to light up the different LEDs with different timings triggered by the falling edge of the previous timer, with the initial monostable setup being triggered by the switch. The first LEd lights up for 3 mins , then the next for 1 sec and the next for 1 min and so on for six LEDs.
However when i'm running the simulation in multisim , all the LEDs are already initially lit up except the first one. Can you please tell me what i'm doing wrong?
Any other ideas to light up LEDs one after another with their individual timings? i'm attaching the image below ( Ignore the resistor values , they're approximate , my issue is the LEDs lighting up without the previous 555's trigger as soon as i run the program )
However when i'm running the simulation in multisim , all the LEDs are already initially lit up except the first one. Can you please tell me what i'm doing wrong?
Any other ideas to light up LEDs one after another with their individual timings? i'm attaching the image below ( Ignore the resistor values , they're approximate , my issue is the LEDs lighting up without the previous 555's trigger as soon as i run the program )