by SkeLe ¤¤
Inside the 555. While I was testing my ne555 model I tried to get the 50% Duty Cyle in the simplest way that is to connect the output to the external RC, i compared it with the wave generated by the ec model and I've found that the ec model has the problem that generate an uncorrect duty cycle and also frequency if used in this way. Please fix the problem. REMIND that to make my model working you have to open the switch that is in parallel to the capacitor. Don't touch the other switch.