The left and right flashes on the car are the most common electronic products. Today we will learn how to design flash circuits using the 555 timer.
The 555 timer can conveniently form a monostable flip-flop, a multivibrator, a Schmitt trigger circuit, etc., and the flash circuit is generally controlled by a pulse signal generated by a multivibrator.
The circuit diagram is as follows:
Flash circuit schematic pin schematic
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