I have a circuit that uses a 22uF electrolytic capacitor to time a 555.
My understanding is that electrolytics have very poor tolerances (e.g., a factor or two!). Is there a different capacitor technology I should be using? I'd like to keep within 20% of the required time interval.
Thanks
Eric
My understanding is that electrolytics have very poor tolerances (e.g., a factor or two!). Is there a different capacitor technology I should be using? I'd like to keep within 20% of the required time interval.
Thanks
Eric