What's the purpose of the small capacitor at pin 5 (control) of a 555 timer? (pics in comment) : r/AskElectronics
Smart world - 555 TIMER • Pin 1. – Ground, The ground pin connects the 555 timer to the negative (0v) supply rail. • Pin 2. – Trigger, The negative input to
IC 555 Timer - Pin Daigram with Configuration and it's Applications
How do I use pin5 to control duty cycle of a 555 based PWM? - Electrical Engineering Stack Exchange
555 Timer IC-Block Diagram-Working-Pin Out Configuration-Data Sheet