Hi there
I want to connect two 555-timers, such that I get two signals with 50% duty cycle that have about 90° phase shift to each other. The Frequency should be between 50 and 100Hz.
The first signal is easy to create by using the timer in astable mode configured such that the output is at the desired frequency and with a duty cycle of 50% (I already have that).
But how do I get a second timer chip to copy the signal of the first one but with a time delay?
The circuit can operate at a fixed frequency, although adjustable frequency would be a nice to have.
thanks in advance
I want to connect two 555-timers, such that I get two signals with 50% duty cycle that have about 90° phase shift to each other. The Frequency should be between 50 and 100Hz.
The first signal is easy to create by using the timer in astable mode configured such that the output is at the desired frequency and with a duty cycle of 50% (I already have that).
But how do I get a second timer chip to copy the signal of the first one but with a time delay?
The circuit can operate at a fixed frequency, although adjustable frequency would be a nice to have.
thanks in advance