Hi there, I am trying to get a sound from a speaker witch is connnected to 555 timer.
Some parameters: speaker 8 Ohms,0.25W; 555 timer 50 hz output.
I can't get a sound from a speaker when i connect to the 555 (astable mode). I read that a capacitor in series have to be with the speaker. Could you tell me what is the function of the capacitor in here? And how to determine the value of capacitor for the speaker.
Some parameters: speaker 8 Ohms,0.25W; 555 timer 50 hz output.
I can't get a sound from a speaker when i connect to the 555 (astable mode). I read that a capacitor in series have to be with the speaker. Could you tell me what is the function of the capacitor in here? And how to determine the value of capacitor for the speaker.