News post & update: eleccircuit.com

News post & update: eleccircuit.com

Link to Electronic projects circuits

Three led flasher by 3 transistor astable multivibrator

Posted: 20 Feb 2014 08:40 AM PST

We used the two LED flasher with transistors only. Today we come to experiment the three LED flasher as Figure 1 that also used astable mutivibrator with three transistors. They are used to drive all LEDs. The Flash rate of LED1-LED3 in each frequencies output are easily changed simply by changing one, or three of […]

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