superadm1n / Lib555

Python package to easily use the algorithms to calculate the timing intervals of a 555 timer circuit configured in mono stable and astable mode.

Lib555

I created this python package to easily use the algorithms to calculate the timing intervals of a 555 timer circuit configured in mono stable and astable mode.

Installing

I have not put this on PyPi but you can still install it with pip via the following command

pip install git+https://github.com/superadm1n/Lib555

Usage

Monostable 555 Timer

from Lib555 import MonoStable555

my_timer = MonoStable555(capacitor_in_ferad=2, resistor_in_ohms=22000)
print(my_timer.output_pulse_width)

Astable 555 Timer

from Lib555 import AStable555

my_timer = AStable555(capacitor_in_ferad=2, resistor_1_ohms=22000, resistor_2_ohms=22000)
print(my_timer.high_time)
print(my_timer.low_time)
print(my_timer.frequency)

I also created some helper functions to convert various capacitor and resistor values

from Lib555.helpers import microferad_to_ferad, kohm_to_ohm, mohm_to_ohm
print(microferad_to_ferad(2.2))
print(kohm_to_ohm(2.2))
print(mohm_to_ohm(1))