Recommended · for beginners
Electronic Basics #26: 555 Timer IC
Why people recommend it
GreatScott's 555 timer explainer, recommended to beginners who want to understand what the chip does and how simple timer and oscillator circuits are built around it.
Watch for: Lively style suits newcomers
In their words
A great video from GreatScoot can help you understand the usage of the circuit and the component that are in the schematic:
loloyo1000 on electronics.stackexchange.com, Jan 2019. CC BY-SA.
