monostable multivibrator - General Electronics - Arduino Forum
BSS elektronika - Villogó nagyobb teljesítményre
Astable Multivibrator with LED - Exercise | Astable Multivibrator with LED - Exercise | By TESLA Institute - Electrical Engineering, Electronics, Automation School | Facebook
Astable multivibrator lights LED from a single cell
Simple Circuits and Projects: LED Flasher Using BJT